SCIENTIFIC ABSTRACT BELYAKOVA, Y.V. - BELYANCHEV, N.P.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000204530005-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Sequence Number: 5
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

GORSHKOV,, Georgiy Petrovich, prof; YAKUSHOVA, Aleksandra Fedorovna,.
prof.; BELYAKOVA,, Ye.V.., red.j. LAZAREVAp L.V.., tekhn. red.
[General geolQMr Obabobaia geologiia. Izd*2. Moskvap Izd-vo
Mosk, univ*$ 19~s 563 P. (MMA 1514)
1. Kafedra dipamicheekoy geologii Moskovskogo gosudarstymop
universitsta-'(for Gorshkov, Yakus4ova).
(Geology)

CHEBOTAREV., Nikolay Petrovich. Prinimali uchastiyet BLIZNYAK,Ye.V..,
doktor tekhn. nBuk, prof.p retsenzent [deceased]; APOLWV,
B.A., doktor teklm. nvak, prof.9 reteenzentj BEFAHI. A.N.9
doktor tekhn.nmk., prof., retsenzent; BYKOV, V.D.., kand.
tekhn. nauk,, retsenzent; KALININ.. G.N.., red.,-J!~
red.; GEORGIYEVA, G.1.0 tekhn. red.
[Study of runoff) Uchenie o 'stoke. Moskva., ~zd-vo Mosk. univ.,
1962, 405 p. (Runoff) (MIRA 3-5: 8)

(*Iil'-,'R-'iAKOV, red.
[Su-ve-ting] Geodaziia. Petrozavedsk, Vys8haia shkola, 196r.
4
583 P. (14IRA 17;8)

UMKOVAj, D.A.; BELYAKOVAP Y~.V.
Case of arsenic poisoning, Zdrav. lazakh. 22 no.5:68-71 162.
6 (MU 15: 6)
1. Iz kafedry fakulltetskoy terapii (zav, - dotsent YeA,
MezeAchuk) Hazakhokogo meditsinskogo inslituta,
(ARSENIC POISONING)

KATSMAN, Mark Mikhaylovioh; KOVA2_j2,L-,, red.; EGGERT, A.P.p
tekhn. red.
(Laboratory work on electrio machines and transformers)
Laboratornye.raboty p6 alektrichookim mashinam i trans-
formatoram. Moskva, Rosvusizdat,, 1963. 90 P.
(MIRA 16:4)
(Electric machinery) (Electric transformers)

PETROV, Viktor Semenovich; EELYAKOVA, Y~.V., red.; X07ADVA, T.A.0
tekhn. red.
(Precious and semiprecious stoneslDragotsennye i tayetnye
kamni. Moskva, lzd-vo Wak. univ., 1963. 134 p.
(MIRA 16:3)
(Precious stones) (Stone)

CIIERNYKH, A.V., prof.;
(Oil and gas industry of the U.S,S.R.] Neftlanais, i ga-
zovaia. promyshlennost' &SM. Vioskva2 Vysshaia shkola.,
1964. 132 p. (MIRA 17:8)

VIKTOROV~ A.M.; IVANOV., N*N#j profs) retsenzent; POLOSIN-NIKITIN,
S.M., dots., retsenzant; NNALOV, S.I., dots., retsenzent;
BELYAKOVA, Tesv., red.
(Procedures in planning and working construction quarries]
-Priemy proektirovaniia i razrabotki stroitellrykh karlerov.
Moskvaj, Vysshaia shkola, 1964. 154 P. (MIRA 17:9)
a

BULAVIN, Ivan Anisimovich; BELYAKOVA, Ye.V.,, red.
(Equipment of ceramic and refractory materials plants]
Oborudovanie keramicheskikh i ogneupornykh zavodov. Mo-
skva, Vysshaia shkola, 1965. 426 p. (MIRA 18;12)

ARZHANIKOV, Nikolay Sergeyevich; SADEKOVA, Galina Sadekovna;
KRASNOV2 N.F.,, doktor,tekhn. nauk prof., rptsenzent;
--V- -.*~
KOSHEVOY, N retsenzent; DANILOV, A.N.,
dots., retsenzent; BEIYAKOVA, Ye.V., red.
[High-velocity aerodynamics) Aerodinamika bollshikh sko-
rostei. Moskva, Vysshaia obkola,, 1965. 558 p.
(MIRA 19i1)
1. Zaveduyushchiy kafedroy aerodinamiki Moskovskogo vys-
shego tekhnir*heskORO uchilishcha, im. Baumana (for
Krasnov),A 2,,-. Kafedra, 01roding-Ild' Moskovskogo vysshego
tekhnich;'Aojo- iichillAc'-6 -Ai'.- Baumana (for Koshevoy,
Danilov).

MAMINA, Serafima Yefimovnap dots.; TEREKHINA, Galina Mikhaylovnap
st. prepod.j PAUSHKIN, Gleb Aleksandrovich, dots.;
- BELYAKOVA "&,Y., red; LARIONOV, A.K., prof., retsenzent
[Handbook for practical work in engineering geology) Ru-
kovodstvo k prakticheskim zaniatiiam po inzhenernoi geo-
logii. Moskvap Vysshaia shkola, 1965. 117 p.
(MIRA 18:12)

BELYAMVA To To
Consistencies in the change of elasticity of gases dissolved in
water in relation to the condition of petroleum- and gas-water
boundary. Inform.abor. VSWII n0-1:99-103 '55. (MLRA. 9:12)
(Petroleum geology)

t S!; Ln

cvnt~-nt in~ c;-r j.C -'n I sill w.~~
to lu Lm~ 1;uIlz
.ewn ~l 4 t;atlLml g~
"q", CH,
c0k. at:4
"r,!*i Olic

rho

AMMMILISKITO B.N.; BILTAWTAV YO,T9,; GURIVICH, M.,S,; UTTSIT, lox , red.;
A
A, 71~1-. X(ROZOT, T.M,; PJMTA, X*Aj
TV mi
JUMPOT, X.Po; TOtSTXKIN9 Nel.; TOLSTIKHIN, O.N,; POTAM, T.S.,
red.; GUROVA, O.Ae, takhn. red.
f3hplanatory'notis to a hydrochemical mp of the U.S,8.2., on a
scale of 1:5,0000001 Obffiai~itellumda saptaka k gidrokhlzicheakol
karte SSSR v masshtabe I : 5, 000, 000. Bad, I,X. 7eitsev, *skviL,
Ooa. nEawhno-tekhn. ixd-,vo lit-ry po geol. i okhrane nedr, 19_%,
:08 (NIAL 11-:7)
Io IsniWad, Tqe8oiuMy geologiabeekLy institut.
(Water, Undergromd-Haps)

N G.; MTAKOVA, BOROTSMU, 105. , VOIJEOV, A,No;- MLTMm Mole;
xMMSRU.'T-IF.; JUSLWW' mr.;
EWILINIJODVO B.M.1 NUMINA, I.G.; OSIPOTA, N.A.; RADzUKXvICff,.L.T*;
ROWOV'. 7'46.; V=IDDV* HeVe $red*; DOLK&TOV9 P*S*,vadushchly red.;
NMMTA, A.,B. 9.teMmireft
[Geology, and. oil and gas potentialq of the Rinneinsk Lowland]
GeologjcWkoe stroiAlt Xtpusinskik-b mexhgornykh -~padln I
perspektivy U& nefte-gazonognosti. Leningrad, Goe.nauchn.
tekhn.lzd-~-vo neft, I gorno-topllvnoi lit-ry Leningre otd-wnie,
1958, 288 p. (Leningrad. Veeooiuznyl neftianoi nauchno-Issledo-
vatellskii geologorazvedochnyi institut. Trudy, no 120)
iKLRA 12:5)
(Minusinsk Lowland-Patroleunt geology)
(Minusinek Lmiland-Gas, Natural-Geology)

BELYAVVA, Ye.ye.
Migration of metals In underground and surface waters of the
Upper larakty region In central Kazakhstan [with summary in
Inglishl. Gookhimiia no.2:134-1~3 158. (HIRA 12:4)
1. An;-Union Geological Institute for Scientific Research.
Leningrad**
(Upper Xarakby-Water-Composit ion)
(Ore deposits)

BILYAJUDYA, YO.Ye.
Characterietice of the water migration.-of copper, lead, and zinc
and their prospecting importance. Sov. gaol. 4 no.1198-108 A
,61. (xM 1411)
1. Veesoy-dznyy naaahno-iseledovateliskiy geologicheekly irAtitut.
(1pakhetan-Mine water)

MAROCHKINP N.L. glavW red.; MMOVSKU, A.P.', xamestitell glavnogo red.;
TATARINOV., F.M,,, sam stitelf glavnogo red.; BUMOVA, Xe.re ' '
nauchnyy red.; GANESHIN, G.S., red.; ZAMEVj IA., red,; KULIKOV,
Mo. red.; KUREK, N~Nej red*; KNIPOVICH, Yu.N,, red*; LURIXE, H.L.,
red.; SIHOUMO, T*N.,, red.; SPEUILMKIY,, T.N.,, red.; STERLIN, D.Ya.0
red.
(Results of the research carried out by the All-Union Geological
Institute in 1959] Esbigodnik po remaltatam rabot VSEGEI za 1959
Leningrad, Mel nauohno-tekhminformateii VSEGRIj, 1961. 195 P;
Informataionnyi abomik,, no.44). (MA 15:4
(Geology)

BELYAKgZ&, Y LAMARENKO p L.Ye. 0- NECHAYEVA.,
g,ja.; REZNIKOV,, A.A.; KP
-LA.; KRONIDOVAI T.F.; ZAYTSEV, I.K,, red.; ENTIN, M-L.o
red. izd-va,- BYK(YVA., V.V..o tekhn. red.
[Geochemical method of searching for ore deposits in arid
and semiarid regions]Gidrokhimicheskii metod poiskov rud-
nykh mostorozhdanii v aridrqkh i poluaridrWkh oblastiakh.
(By] E.E.Beliakova i dr. Moskva,, Goageoltekhizdat, 1962.
266 p. (MMA 15:9)
(Geochemical prospecting)

Principles and methods of compiling prognostic hydrochemical
maps of ore deposits. Sov.geol. 5 no.1:104P,130 Ja 162. (KMA 15:2)
1. Vaesoyuznyy nauchno-issledovateltakiy geologicheakiy institut.
(Ore deposits--4%ps)

BELEMOVA, E.E. (Belyakova,, Ye. Ye.]
Prineiplevi:A-methods of preparing hydroehemical prognosticating
.maps regarding metalliferous mineral resources. Aralele geol geogr
16 no,3t23-49 n4g 162,

MAROCHKIN,, V.I., glav. red.; KW.OVSKIY, A.P., zam. glav. red.;
ULIYANCIV, N.K., zam. glav. red.; GARESHIR, G.S., red.;
ZAYTSE-V, I.K., red.; YJIIPOVICH, Yu.N., red.; KULIKOV, M.V., red.;
LABAZINp G.S., red.; LUR179, M.L., redo; S)NOMNY.0, T.N., red.;
SPIZHUZKIY, T.N., red.; STERLIN, D.Ya., red.; TATARINOV, P.M.., red.;
~%.Ye., nauchnyy red.; IMMUSHIN, V.A., tekhn. red.
[Yearbook of the results of studies by the All-Union Geological
Institut] Ezhegodnik po-rezulltatam rabot VSEG2-I. Leningrad,
Otdel naucbn.-tekbn. informataii., 1961# 203 P. (Leningrad.
Vseooiyznyi geologicheskii institut. Informatsionnyi sbornik
no.49.) NIM 15:
(Geology)

BELYAKOVA, Ye.Ye.
Answer to P.A. Udodov and others on their critical remarks
concerning the article "Principles and-methods of compiling
hydroahemical forecasting maps for ore minerals." Sov.
geol. 7 no.3:154-158 Mr 164. (MM 17:10)
1. Vaesoyuznyv nauchno-iseledovateliskiy geologicheskiy
institut.
- :- - .1 1- -1- ---: - ---. ---- . . -1
. , , - ~-* - t . Z,~, ., -1- 7-- ~ -

ZHUKOV, Viktor Markovicb; B~LYAKOVA. Z.1.j. red.
1 -1 q"MwM--'
(Radio engineeringl lectures on the section "Semiconductor
electronics" for students of the IV and V courses specializ-
ing in t automatic control, remote control, and commnica-
tions in railroad transportation] Radiotekhnikaj lektqii po
ra2delu RPoluprovodnikovaia elektronika" dlia studentov IV i
V kursov spetsiallnostit avtomatika telemekhanika i svias'
na zheleznodorozhnom transporte (ETi. Moskva, Vses. 2aOCh-
nyi in-t inzbenerov zheleznodoroihhbgo transporta, 1964. 59 p.
(MIRA IS: 3)

ACCESSION NR,- AR40233~2 8/0299/64/000/004/0004/0004
SOURCE: RZh. BLolo$iya, Abe. 4027
Ze pe
AUTHOR-. Belyakova
T TITLE: Daily variations In the chloroph It content in tobacco leaves
y
CITED SOURCE: Sb. Nauchno-Issled. rabot. Veen. u.-L* in-t tabika I =a
khorki,
J, 11 vy*p. 153, 1963, 193-196
TOPIC TAGS;, chlorophyll, plant chlorophylls.tobacco plant, t.obat~o Ostrolist
2747, tobacco Trapezond 93, tobacco Marylani 2703, tobacco 1,44f chlorophyll coa-
tent
TRANSIATION: Plants of three varieties of tobacco (OstrolLst 2747 - light
green leaf; Trapexond-93 - green leaf; Maryland 2703 - dark green leaf)'vere
grown on test plots in the Krasnodar area.. Leaves from intermediate levelis
(16th to 17th leaves) vere taken for analysis 6 time daily for 4 - 5 days
prior to the onset-of naturatLon, Chlorophyll vas determined in alcohol ex-
tracts by means of an electrLe coucentratLon colorineter, Contents vero'calcun
Cora 1/2

A ACCESSION NR: AR4023352
lated per 1000 cm2 of leaf area. Clearly pronounced daily fluctuations in the
chlorophyll content of the-leaves were noted. The pattern of fluctuation was
similar for all,the varieties named aboveg but the Intensity of fluctuation varied
andtiwas minimal for the Trapezond variety. TWo peaks, 8 M to 9.-AM and 5 PM to
8 PH, were found to occur during the daylight hours. The chlorophyll content of.
the leaves drops at night. Comparison with data,obtained In other studies dis-
closed a direct relationship between the content of.chlorophyll and.-the accumu-
lation of starch and sugar#@. Le.Poliechuk
00
DATE ACQ:: lGMar64

the fyafh~sm 0! 110 ac!"a C4 VC ~w,
rilaw-s-EACA. y"t K. Yi,r'-v Q
771-1
24 ;4. 1 m-l
T,
41

A6 I
YLIRIYEV, Yu.K.; TXLYAKOV, G.B. - ISLYAKOVA Z.V.
Oyaaoethylation of isoprop~1-2-thisnyl ketone. Vest.Mosk.un.
Ser.mat.,mekh.,astron.,fis.,khim.11 no.1:201-203 '56. (KIRA io:i2)
1. Kafedra organicheskoy khimii Moskovskogo universiteta.
(Thienyl ketone) (Ithylation)

achomigary of pt L Ill. sij-caa-44
irganic d4basic ikt-Td-*iidRf-IF6-ir acid of the
azo Acids of the aelemaphene iertes, Vu. K. VIWLY
Ultyalcov, aud 7. V. rlclyuk"N:~L.--T7
I'S 26, ZJ.31-
S, R.
C.A. 51, 54174. R. M. 14

AUTRORS: Y"urlyev, Yu. K., Belyakova, Z. V., Zefirov, N. S. 79-12-19/43
TITLE: Tetraacyloxysilanes in Organic Synthesis
(Tetraatsiloksisilany v organicheskom sinteze).
X. Comparative Effect of Catalysts on the Occasion of Acylation
Reaction of Benzene and Thiophene With Tetraacyloxysilanes
(Bravnitellnoye deystviye katalizatorov v reaktaii atsiliro-
vaniya benzola i tiofena tetraatsiloksisilanami).
PERIODICAL: Zhurnal Obshchey Khimii 1957, Vol. 27, Nr 12, PP- 3264-3270
(USSR)
ABSTRACT: In the present work the comparative effect of a series of
catalysts in the aeylation reaction of thiophene with tetra-
acetoxysilane with the mixed anhydride of the orthosilicic
acid and acetic acid is investigated. The cabality of reacting
of the two anhydrides to be exspected was examined in order
to known whether the actual acylation of thiophene, selenopbene
and benzene is due to the silico-anhydrides of the organic
acids only or whether also chloroanhydrides participate, since
they also occur on the occasion of the reaction of silicium-
tetrachloride on the siliciumanhydride which has already:
formed (see formulae!). The acylation of thiophene with the
Card 113 above anhydride does not only occur under the presence of

Tetraacyloxysilanes in Organic Synthesis. 79-12-19/43
X. Comparative Effect of Catalysts on the Occasion of Acylation
Reaction of Benzene and Thiophene Mith Tetraacyloxysilanes.
anhydrous zinc beryllium chloride and boron fluoride, with
yields of 25,5-46,5 % but also under the presence of tetra-
titanium chloride with a yield of 93,5 ~. The acylation of
benzene with anhydride occurs under the presence of anhydrous
aluminium chloride, as well as of anhydrous iron chloride. No
acylation of benzene takes place ixnder the presence of an-
hydrous zinc chloride, beryllium chloride, boron fluoride and
titanium tetrachloride. The acylation of benzene and thiophen
leads to the same results in the solvent with pure mixed an-
hydride of silicic and aceiie acid, gained from siliciumtetra-
chloride and acetic acid anhydride, also from silicium tetra-
chloride and acetic acid with the same results, which is~a
convincing prove that the aoylating Wnt is in fact the-an-
hydride. On this basis the acylation. process of the thiophen
nucleus could be proved by means of the mentioned anhydrides.
There are 2 tables and 33 references, 9 of which are Slavic.
Card 2/3

0
Tetraacyloxysilanes in Organic Synthesis. 79-12-;19/43
X. Comparative Effect of Catalysts on the Occasion of Acylation
Reaction of Benzene and Thiophene with Tetraacyloxysilanes.
ASSOCIATION; Moscow State University
(Moskovskiy gosudarstvennyy universitet).
SUBMITTED: November 22, 1956
AVAILABLE: Library of Congress
1. Tetraacyloxysilanes - Synthesis 2. Benzene -
Chemical reactions 3. Thiophene - Chemical
reactions 4- cyclic compounds - Chemical
reactions
Card 3/3

BM-YAKOVA, Z.V.j Cand Chem Sci (dj:.3s) "Tetrnacylox-yuilancs wid
acyloxytri ohlorsi lanes in oreanic c~,nthonic.', 1..0.", 195'. 15 pp
(L'os Order of Leiiin and Order of Lnbor Red Banner State U im -V.
Lorionozov), 120 copic,~i (L'L,,48-539101)
112

1!5,4 YA I-N k1A, RV
AUTHORS: Yurlyev, Yu. K., Belyakova, Z. V. 79-1-1/63
TITLE: Totraacyloxysilanes in OrLanic Synthesis (Tetraatsiloksi-
silany v organicheskom sinteze)
XIII. Synthesis of N,N-Diethylamid- and 11-Arylalid Acids
With the Aid of the Silicon Anhydride-- of 3dumted mmobagio OW;ic
Acids (XIII Sintez N,N-dietilamidov i h-arilamidov kislot s
pomoshchlyu "-retineangidridov predellnykh odnooenovnykh
organicheskikh kislot)
PERIODICAL: Zhurnal Obshchey Kh1mii, 1956, Vol. 26, 11r 1, pp. 3-6, (USSR)
ABSTRACT: In connection tith earlier foreign works the authors in the
present work for the synthesis of N,11-diethylamides and N-
-arylamides used tetraacyloxysilanes - mixed anhydrides of
orthosilicic acid and organic acids. These latter had been
successfully utilized by K. D. Petrov in the acylation of
aromatic compounds (of benzene and toluene) instead of an-
hydrides and chloro-anhydrides of acids. The authors
adopted the same cotirse in the acylatiin of heterocyclic
compounds - thiophene, selenophene, pyrrole and indole, as
Card 1/3 well as in the synthesis of aromatic a, P - unsaturated

Tetraacyloxyeilanes in Organic Synthesis 79-1-1/f,3
XIII. Synthesis of N, N-Diethylamid- and N-Arylamid Acids With the Ald,of
the Silicon Anhydrides of Saturated Monobasic Organic Acids
acids. The reaction of thesilicon anhydrides of monobasic
organic acids with secondar y aliphatic aminea may serve as
a convenient method of synthesis of 11,N-dialRylamid acids.
According to this method the authors obtained the V,11-di-
ethylamides of acetic, propionic, n-butyric, n-valerianic,
isovalerianic and caproic acids with good yields (60-90%).
By- the acylation of aniline and methylaniline with the aid
of the anhydride of silicic and acetic acid it was shown
that the N-arylamides car, be synthesized in this manner. In
the synthesis of N-substituted acid amides 'the use of tetra-
oxysilanee has preference over the chloro-anhydride or the
anhydrides of acids. The process of reaction of aniline with
tetraacetoxysilane is represented in the following manner:
R
4C6H 511HR I + (CH3COO) 43i --~v 4C6H5k-COCH3+ Si (0-'Z)4where
R' - H, CH 3' There are 22 rtferences, 0 of which are Slavic.
.ASSOCIATION: Moscow State University (1.1oskov3,,iy ,,osud-,,rstvennyy
univertitet)
Ca.rd 2/3

Tetraacyloxysilanes in Organic Synthesis 79-1-1/63
XIII. Synthesis of 71,11-Diethylamid- and 11-Arylamid Acids With the Aid
of the Silicon Anhydrides of Saturated Monobasic Organic Acids
SUBMITTED: December 26, 1956
AVAILABLE: Library of ConGress
Card 3/3 1. Cyolia compounds 2. Anhydrides 3* Silicone 4. Indoles
5. ~;hemistry

AUTHORS: Yurlyev, Yu. K., Belyakova, Z. V. SOV/79-20-7-9/64
TITLE: Tetraacyloxy-Silanes in Organic Synthesis (Tetraatsiloksisilany
v organicheskom sinteze) XVI. Benzoyloxy-Trichlorosilane and
the Reactivity of the Benzoyl Group (XVI.Benzoiloksitrikhlor-
silan i reaktionnosposobnost' benzoiloksiGruppy)
PERIODICAL: Zhurnal obahchey khimii, 1956, Vol. 28, Nr 7,
PP. 1755 - 176o (USSR)
ABSTRACT: In the investigation of the reaction of silicon tetrachloride
with benzoic acid the authors found that in the case of an
excess of the former (molar ratios 1,7:1 and 2:1) without a
solvent, and on a heating within 12 hours with subsequent vacuxua
distillation the berizoyloxy-trichlorosilane (Pormula 1) is
obtained almost quantitatively. According to references 2 and
3 organic.acids form on the action of excess silicon tetra-
chloride at 1500-1600 in closed vessels the correz:pondin.-
chlorine anhydrides and the silicajel (II):SiCl
0 +4RCOOH
Card 1/3 2RCOCI+ Esi(OH) (II). The industrial productih of benzoyl
4'j

Tetraacyloxy-Bilanes in Organic Synthesis. XVI. SOV/79-28-7-9/64
Benzoyloxy-Trichlorosilene and the Reactivity of the Benzoyl Group
chloride from benzoic acid and silicon tetrachloride is based
on this fact. Contrary to earlier assumitions concerninG this
reaction process (Schemes III and IV) the da-ta of the present
experiments furnish a much more complicated picture. The
formation of benzoyl chloride is the re-ult of the conversion
of the tetrabenzoyl oxysilane and benzoyloxy-trichlorosilane
forming in the reaction mixture, as well as of the subsequent
decomposition of the latter at higher temperature. The
benzoyloxy group in benzoyloxy-trichlorosilane in more reactive
than the chlorine atoms and it is more easily substituted by
the ethoxy group on the action of othylalcohol. There are 1
table and 20 references, 11 of which are Soviet.
ASSOCIATION: Moskovskiy gosudarstvennyy universitet (Moscovi State University)
SUBMITTED: June 3, 1957
Card 2/3

Tetraacyloxy-Silanes in Organic Synthesis. XVI. SOY/79-28-7-9/64
Benzoyloxy-Trichlorosilane and the Reactivity of the Benzoyl Group
1. Chlorosilicanes--Chemical reactions 2. Benzoyl radicals-Chemicall reactions
Card 3/3

YURIMIV, Yu.X.; AHLYAFOVA, Z.V.; VOLKOV, V.P.
---
Tetraacyloxy silanes In organic synthesis. Part 17: ALeYlation
of beuxene by silicon anhydrides of acetic acid, mono. di and tri-
chloroucetic and(3-bromopropionia acids, Zharobekhime 28 no,9:
2372-2376 6 158. Wu 11:11)
1. Koskovskly gosuderetvann" universitet.
(Benzene) (Acylation)

AUTHORS: Yurlyey, Yu. X.,%,Belyakova, Z. V., SOV/79-28-lo-27/6o
Yelyakov, G. B.
TITLE; Tetra-Aoylaxy Silanes in Organic Synthesis (Tetraatsilaksi-
silany Y organicheskom sinteze) XVIII. On the Structure
of the Silicic Anhydrides of the Bivalent Saturated
Organic Acids (XVIII. 0 stroyenii kremneangidridoy dvukhes-
novnykh predellnykh organicheskikh ki8lot)
PERIODICAL: Zhurnal obahchey khimiip 1958p Vol 28, Nr lo,
pp 2766 2770 (USSR)
ABSTRACT: In connection with earlier papers concerning the syn-
thesis of silicic anhydrides of bivalent organic acids
from silicon tetrachloride and saturated bivalent acids
in benzene (Refs 1,2) under the formation of hydrogen
chloride the problem concerning the structure remained
unsolved. Based on general considerations the structure
of a silicic anhydride of the bivalent acid could be
given by the schemes (I),(II) and (III). With respect
to the experimental results obtained in the acylation
of benzene and thiophene with the above mentioned an-
Card 1/3 hydrides it must be mentioned that only ketonic acids 'Ind

Tetra-Acyloxy Silanee in Organic Synthesis. XVIII. SOY/79-28-lo-27/6o
On the Structure of the Silicic Anhydrides of the Bivalent Saturated
Organic Acids
account ketones, i.e.the symmetrical dibenzoyl
and di(tenoyl-2)-alkanes, were obtained as reaction
products, as it is the case in the acylation of the
benzene nucleus with these anhydrides. The absence
of the diketones in the acylation products of benzene
and thiaphene with the silicic anhydrides of the
bivalent acids was regarded as important, however, not
completely sufficient, proof of the structure(III). The
further experiment supplied ample proof of the structure
(III) since the twice smaller, theoretically necessary
amount of hydrogen chloride formed in the reaction
of silicon tetrachloride with succinic colid in benzene
medium corresponded to the formation of this structure.
The data of the analyses of the formed silicon succinic
anhydride tend to prove the structure (III). The com-
parison of the experimental data and the calculated
data in the table shows completely that the silicon
succinic anhydride synthesized from succinic acid and
Card 2/3 sici4 according to the method mentioned corresponds to

Tetra-Acyloxy Silanes in Organic Synthecia, 'XVIII. SOV/79-28-lo-27/6o
On the Structure of.the Silicic Anhydrides of the Bivalent Saturated
Organic Acids
the structure (III) in which the carboxyl groups are
maintained in each of the four acid radicals combined with
the silicon atom. There are 1 table and 10 references,
3 of which are Soviet.
ASSOCIATION: Moskovskiy gosud-,rstvennyy universitet (Moscow State
University)
SUBMIT'ED.: September 20, 1957
Card 3/3

5W
AUTHORS: Turlyev, Yuo Koy Belyakovat Z& Yo WV/79-29-5-11/75
TIM: Tetraaoyl-oxy-silanes in Organic Synthesis (Tetraatsiloksisilany
V organiobeskom sinteze).
20. Synthesis of,&Diketonso by Aoylation of Malonic and Acetoacetio
Ester Uth Te *traaoyl-axy-silanes (20. Sintez A-diketonov
atsilirovaniyem malonovogo i ataetoukausnogo efirov
tetraatsiloksisilanami)
PERIODICALt Zhurnal obahchey kbinii, 1959, Vol 29, lir 5, pp 1458-1463 (USSR)
ABSTRACT: An interesting synthesis method of/3-diketones of the ROM20M
type is the aoylation of maloAio ester with acid anhydrides in-the
presence of magnesium oxide or copper acetate catalyst (Ref 16).
In the presentpaper it was investigated whether silioides of
monobasic organic acids can be used in this reaction. By their
-application to the acylation of mallonic ester in the presence of
magnesium oxide or copper acetate at 165-170P the following
A-diketones were obtained in yields of 34-37%t pentanedione-2,4,
beptanedione-3,5p nontnedbne-4,6, undeoanedione-5,7, 2,8-dimethyl
nonanedione-4,6 and tridecanedione-6,8. By the action of benzoic
Card 113 acid silicide'on malonia.ester dibenzoyl methane was obtained in a

Tetraacyl-qxy-silmee in Organic Synthesis. BOV/79-29-5-11/75
20. Synthesis of A-Diketones by Aoylation of Wonio and Aceticacetio Eater With
Tettaacyl-o zy-e Ilanes
19% yield, Further a method of synthesis for,&diXetones of the
CH COM2COR type was devised. It consists of acylation of the
3
acetoacetic, ester with silicides of saturated monobasic orEania
aIcids. The reaction takes place under the same conditions and with
subsequoit kbt=io cleavage of the obtained G-aoyl derivative of
the aoetoacetio ester. In this way the following P-diketones were
obtained in yields of 34.5-77%: p'entanedione-2,4, hezanedione-2,4,
heptanedione-2,4, 6-methyl-b~eptanedione-2,4 and nonanedione-2,4.
The yields increase on a change of the ratio acid: acetoacetie ester
from-1 -.11 to 2 &1. In the synthesis of the/3-diketones of the
CH COCHOOOR type by acylation of the acetoacetic ester with
tetraacyl-oxy-silenes it is not always suitable to isolate them in
the form of copper mate. On slow diotillation sufficiently pure
,O-diketones are obtained in good yields. The low yields which are
obtained on separation on copper salt are probably due to the fact
that too little copper salts are form6d from the A-diketone mixture
Card 2/3 with corresponding eaters. There are 23 references.

Tetraacyl-9xy-Bilanes in Organic Synthesis. MV/79-29-5-11/75
20. Synthesis of -Diketones by Acylation of Malonic and Acetoacetic Ester With
Tetraacyl-oocy-s Vanes
ASSOffATICUt Mbskovskiy goaudarstvennyy univerBitet (Moscow State University)
SUBMLTTED kPril 1, 1958
Card 3/3

5(3)'
AUTHORS: Turtyevo The Ko, Belyakova, Z. V., Volkovp V. P. SOV/79-29-5-lZ/75
TITLE: Tetraaoyl-oxy-silmes in Organic Synthesis (Tetraatailoksisilany v
organicheskom. sintez6).
21. Preparation of Aoyl-.oxy-trichloro Silanes From Acids of
Aromatic Waturs (21. Poludheniya atsiloksitrikhlorsilanov iz
kislot droiiaticheskoy prirody)
PMODICAM Zhurnal obahchey khimii, 1959, Vol 29, Nr 5, pp 1463-1470 (USSR)
ABSTRACT: it was found in the present paper that the homologues of benzoio
acid (o- and p-toluio acid)to(-naphthoio acid, substituted benzoio
acids (o- and p-ohloro benzoic-, o-, m- and p-nitro-benzoie acidl
as well as X-furan oiCrboxylio and o(rthiophene carboxylic acid yield
the corresponding acyl-oxy-triohloro silanes under the influence of
excess silicon tetrachloride. On longer standing they dispropoftianate
to give tetraacyl-oiy-silanes and silicon tetrachloride. The
tendency towards disproportionation rises with an increased strengib
of the organic acid contained in the aoyl-oxy-triohloro silanes
(Table 11. On-dilution with inert solvents (benzene, ether) aoyl-
oxy-trichloro-bilanes can be preserved for some time. Temperature
increase accelerates the disproportionation, and thus causes a
Card 1/3 partial decomposition during their distillation in vacuum. The

Tetraacyl-ozy-Alanes in Organic Synthesis. SOV/79-29-5-12/75
21. Preparation of Aoyl-6xy-t#q)~lor6'Silanes rrom Aoids of Aromatic Nature.
solubility of the acids in silicon tetrachloride plays:an
important part in the synthesis. Under the experimental conditions
silicon tetrachloride did not react with alher .,or acetone. The use
of the latter to attain a better solubility of the aoids
accelerates, however, the formation of acyl-oxy-trichloro silanes.
The formation mechanism of aoyl-oxy-trichlorc silanes was
investigated on the example of the interaction ofailioon
tetrachloride with o-ahlloro benzoic- and benzoio acid. By the
influence of excess silicon tetrachloride upon the organic acid
aoyl-oxy-trichloro silane is formed without any intermediate products.
ften studying the properties of the aoyl-oxy-triohloro silanes the
cleavage reaction under various conditions was investigated with
special thoroughness. It was found on benzoyl-trichloro silane that
its cleavage is especially considerable during distillation under
atmospheric pressure, in whiob oo=eotion benzoyl chloride, silicon
dioxide and silicon tetrachloride are formed (Ref 1). On the basis
of axperimental data the following scheme of the thermal
decomposition of benzoyl trichloro silane can be establishedt
1Y, Benzoyl-oxy-trichloro silane is disproportionated in vacuum and
Card V3 on standing to give silioide and silicon tetraehloride.*2) The

Tetraaoyl-cxy~silanes in Organic Synthesis. SOY/79-29-5-105-p
21. Preparation of Aoyl-oxy-trichloro Silanes From Acids of Aroma-tic Nature.
benzoic, acid silicidelis further alpaved to form benwio
anhydride and silicon dioxide, 3) The formed benzoic anhydride
yields under the influence of silicon tetrachloride on one h,,4nd and
of benzoyl-trichloro ailane on the other hand benzoyl chloride, and
silicon dioxide. Table 1 - the rate of the disproportionation of
acyl-trichloro silanes; table 2 - acyl-oxy-trichloro silanes;
table 3 - disproportionation products of the acyl-oxy-trichloro
silanes; table 4 - tetraaoyl-oxy-silapes. There are 4 tables-and
8 references, 3 of ihioh are Soviet.
ASSOCIATICNz Moskovskiy gosudarstvennyy universitet (Moscow State University)
SUMTTRns II&Y 199 1958
Card 3/3

50) SOV/79-29-8-30/8-1
AUTHORSt Yurlyev, Yu. K., Belyakova, Z. V., Kostetskiy, P. V.,
Prokoflyev A. I.
TITLE: Tetraacyloxy-silanes in Organic Synthesis. XXIII. Acylation
of Amines, Ary1hydrazines and Acid Hydrazides With Tetraacyl-
oxy-silanes
PERIODICAL: Zhurnal obshchey khimii, 1959, Vol 29, Nr 8,
pp 2594 - 2597 (USSR)
ABSTRACT: Previously (Ref 1) the authors described the acylation of
diethyl-amine with tetraacyloxv-silanes as a convenient syn-
thesis of the N-N-diethylamides of the saturated monobasic
organic acids (yields 6o-go%)
(RCOO)4Si + 4 M 'Rw --4 4 RCONRIR" + Si(OH) 4* It suggested
itself to synthesize also other NpN-dialkyl- and N-alkylamides
of the acids in the same way, and to use this method for the
synthesis of the -tt)ff-diethylamides of the aromatic acids,
especially benzoic acid, o- andn-toluic acids (Refs 2,3).
The acylation of dibutylamine was carried out with the silicic
Card 1/3 anhydrides of acetic, propionic, butyric and caproic acid,

. SOV/79-29-8-3o/8Q)
Tetraacyloxy-silanes in Organic Synthosis. XXIII. Acylation'
of Amines, Ary1hydrazines and Acid Hydrazides With Tetraacyloxy-ailanes
in which connection the N,N-dibutyl-acylamides of these acids
were obtained in yields of 65-81~-. Acylation of diethyl
amine with the silicic anhydrides of benzoic acid, o- and
n-toluic acids yielded the N,N-diethyl-benzamide (63%), N,N-
diethyl-o-toluamide (24%), and N,N-diethyl-p-toluamide (W).
The decrease in the acylation capability of the tetraacyloxy-
silane with increasing acidity was already previously observed
by the authors (Ref 4). According to C. Friedel and A. Laden-
burg (Ref 5), acetamide and N-ethyl acetamide were obtained in
yields of only 12% and, accordingly, 5-6~; on letting through
a=onia and ethyl amine into the benzene solution of the si-
licon-acetic anhydride. The acylation of ethyl amine on 0
heating with tetraacyloxy-silanes in the autoclave at 100
gave the N-ethyl amides of the acetic, propionic, butyric, va-
lerianic, isovalerianic and caproic acid ir, yields of 33-82%.
The acylation of-phenyl hydrazine with the silit-Ac anhydrides
of acetic and propionic acid yielded the phenyl hydrazides
of these acids (67 and 61%):
Card 2/3 4 C6H5NHNH2+ (RCOO)4Si ---) 4 C6H5NHNHCOR+ Si(OH) 4' The re-

Tetraacyloxy-silanes in Organic Synthesis. XXIII. SOV/79-29-8-3o/8','
Laylation of Amines, Ary1hydrazines and Acid 1~ydrazides With Tetraacyloxy-
silanes
sultant substituted amides and hydrazides of the acids ob-
tained by the above-mentioned acylation, their yields and
constants, are presented in the table. There are 1 table
and 29 references, 7 of which are Soviet.
ASSOCIATION: Moskovskiy gosudarstvennyy universitet (Moscow state Uni-
versity)
SUBMITTED; July 2,, k958
Card 3/3

AUTHORS: Yur'yev,..Yd. K.t.Belyakov.a, Z. V. SOV/79-29-9-52/76
TITLE: Tetraacyloxys~ilanes in Organic.Synthesis.
XXIV. Reaction -of Tetraacyloxysilanes With Organomagnesium-
and Organocadmium Compounds
PERIODICAL: Zhurnal obshchey khimii, 1959, Vol 29, Mr 9, pp 2960-2964
(USSR)
ABSTRAM: Two kinds of reaction are characteristic of acyloxysilanes:
(1) Reactions taking place under the decomposition of the
C-0-bond; (2) reactions taking place under the decomposition
of the Si-O-bond. All acylation reactions with tetraacyloxy-
silanes belong to the first kind: acylation of the benzene
cycle, thiophene, selenopliene, pyrrole (Refs 1-4), of malonic
ester, acetoacetic ester (Ref 5), and amines (Refs 6,7)
(Scheme 1). In continuation of the collected investigation
data of the papers quoted in references 1-11 the authors
of the present paper investigated the reaction of tetraacyl-
oxysilanes with organomagnesium- and organocadmium compounds;
theoretically, two directions of reaction were possible due
to the decomposition of the C-0- or Si-O-bonds, i.e. accord-
Card 1/2 ing to schemes (IV) and (V). Taking account of the papers

Tetraaeyloxysilanes in Organic Synthesis. SOV/79-29-9-32/76
XXIV. Reaction of Tetra'acyloxysilanes With Organomagnesium-
and Organocadmium~Compounde
quoted in references 12-171 the reaction of silico-ac,etic
anhydride with alkyl magnesium halides was investigated; in
all cases tertiary alcohols were obtained in yields of
58-68,5%, tetraalkyl silanes (51-72%), and fractions with
a high boiling point (apparently siloxanes). All these data
as well as the absence of silicic acid show that the reac-
tion of tetraaoyloxysilanes with organomagnesium tompounds
takes place under the decomposition of the Si-O-bond accord-
ing to scheme (V). The stability of this bond decreases with
increasing acidity of the organic acid in the silico-acetic
anhydride which results in a higher reactivity of tetraacyl-
oxysilane towards 'the organomagnesium compound. Ketones
(20-46%) and silicic acid resulted in the reaction of silico-
acetic anhydride apparently under the decomposition of the
C-0-bond according to scheme (IV). There are 28 referencest
13 of which are Soviet.
ASSOCIATION: Moskovskiy gosudarstvennyy universitet (Moscow State University)
SUBMITTED: July 4, 1958
Card 2/2

TURITIV, Tu.K.; Z-1.4-YOLKOV, V.P.; OSADCHATA, R.A.;
SHATDIROVA, L.P.
Totraac7lozy9ilanes in organic s7nthesis. Part 28: Ac7lation of
benzene b7 silicon-)9-chloropropionic and r-chlorobutyric anhvdrides.
Part 29: Preparation of organic acid anb7drides from their silicon
anhydrides. Vest.Mosk.un.Ser. 2: Rhim. 15 no.1:61-67 ,6o.
(MIU 13
1. Kafedra orgauicheskoy khimii Mookovskogo universiteta.
(Stlion or nic compounds)
(Anhydridell

81974
S/1074/60/029/07/01/004
B02O/B068
AUTHORS: Yurlyev, Yu. Ke, Belyakova, Z. V.
TITLE: AcyloxysilanesA
PERIODICAL: Uspekhi khimii, 1960t Vol. 29, No- 7, PP- 809-832
TEXT: Acyloxysilanes covered in this review are monomeric organosilicon
compounds with at least one acyloxy group bound to the silicon atom.
Well-known types of acyloxysilanes are tetraacyloxysilanes with the
general formula Bi(OCOR)4, alkylacyloxysilanes RxSi(OCOR')4-xl
alkoxyacyloxysilanes (RO).,Si(OCORI)4-,, alkylalkoxyacyloxysilanes
Rx(R'O)ySi(OCOR")4-x-Y, and acyloxytrichlorosilanes Cl3SiOCQR. Compounds
like aminoacyloxysilanes (NH2)xs'(OCOR)4-x and (alkylthio)-acyloxysilanes
(RS)xS'(OCOR)4-x are unknown. From the day when the first acyloxysilane
tetraacetoxysilane - was synthetized (1e68) until 1947, only 15 papers
Card 1/2

81974
Acyloxysilanes S/074/60/029/07/01/004
B02O/BO68
dealing with these compounds had been published, while during the last
10 to I-2 years more than 100 theoretical and practical papers have
appeared on this subject. This is due to their growing practical
importance. A review of methods used for the preparation of tetra-
acyloxysilanes and acyloxytrichlorosilanes, alkyl- and arylacyloxy-
silanes, alkylalkoxyacyloxy- and alkoxyacyloxysilanes, as well as of
the reactions of these compounds is given., Yu. No Vollnov, Go B.
Yelyakovq V. P. Volkovj B. No Dolgovq No P. Kharitonov, M. Go Voronkovq
I. Go Khaskin, V. P. Davydova, K. Do Petrov, M. I. Itkina, Ye. So
Lagucheva, A. No Nesmeyanov, E. Go Perevalova, A. N. Vysokosov, K. A.
Andrianov, V. Go Dubrovina, and To No Ganina are mentioned. There are
151 references: 74 Soviet, 28 US, 18 British, 18 German, 7 French, 2
Italian, 1 Austrian, 1 Swedish, 1 Indian, and I Japanese.
ASSOCIATION: Khimicheskiy fakulltet MGU im. M. V. Lomonosova
(Chemical Department of Moscow State University imeni
M. V. Lomonosov)
Card 2/2

5.34oo,5.36oo,5.3700 77862
SOV1'(q-_"'o-2- 13/78
AUTHORS: Yur'Yev, Yu. K., Belyakova, Z. V., Kostetskiy, P. V.,
Prokof 'Yev, A. I.----,----.--
TITLE: Tv lacy I oxyborane.9 and Tetraacetooxygermanium In Acylation
of Benzene and Thlophene -
PERIODICAL: Zhurnal obshchey Ichimll, 1960, Vol 30, Nr 2,
PP 1115-420 (USSR)
ABSTRACT: The authors studied relative acylating ability of mixed
anhydrides of various organic acids (acetic, propionic, and
butyric) and inorganic acids, B(OH) 3, Al(OH) 3Y 00(0114 ,and
SI(OH )4. The acylation of benzene was performed with the
anhydrides formed in situ from the organic acid and the
halides of the nonmetals (boron bromide, germanium
tetrachloride, aluminum chloride, and silicon tetra-
chloride) in benzene solution In presence of anhydrous
aluminum chloride. If the latter is absent, the mixed
anhydrides can be isolated. The yields of the synthesized
Card 1/3 ketones are shown in Table 1.

Triacyloxyboranes and Tetraaceto-
oxygermanium In Acylation of Benzene
and Thiophene
Table 1.
778052
SOV/79-30-2-13/78

(A)
R---C11- It!
-:C,11,
iT=7244117
(D) 6o 50 63.3 7.3. WID
E) 47 49.5 55 10-10
2.2
31 - - :
6 0-12

Card 2 11-3
Key to Table 1: (A) Acylating agen'U--; (B) Yield of the
ketone C6H5COR (in %); (C) The first dissociation
constant of inorganic acid of the mixed anhydride; (D)
Boroanhydride of organi-c acid (boran triacetate); (E)
Silicon anhydride of organiv acid (silicon tetraacetate);
(F) AluminUM triacetuate; (G) GermanIUM triacetate'

Triacyloxyboranes and Tetraaceto- 7,(862
oxygermanium in Acylation
of Benzene 8011/79-30-2-13/78
and Thiophene .
It can be seen that the'acylation clapacity of the mixed
anhydrides decreases with decreasing acidity of 'Che
inorganic acid:
B(O 11),>S1(011)4>A1(0 I 1)3>Ge(011),
Thiophene.was acylated by boroanhydrides of acetic and
butyric acids and by germanium tetraacetate (yield-- of
acetothienone and propyl-2-thienyl ketone were 68.5%)
using stannic chloride ad catalyst. There are 2 tables
and 20 references, 5 Soviet, 6 German, 1 French, 1 Finnish,
I U.Khand 6 U.S. The 5 most recent U.K. and U.S. re
references are; D. Tarbell, J. Price, J. Org. Chem., 22,
245 (1957); H. Anderson, J. Am. Chem. Soc'-, 711 2371
.
(1952); Chem. Abst., 41, 5481 (1947); H. Cook, J. Ilett,
B. Saunders, G. Stacey, J. Chem. Soc., 1950, 3125;
J. Johnson, J. Am. Chem. Soc., 73, 5888 (1951).
ASSOCIATION: Moscow State University (Moskovskiy gosudarstvennyy
universitet)
SUBMITTED: February 9, 1959
Card 3/3

37753
B/661/61/000/006/004/081
S-3100
D205/D302
AUTHORS; Trofimova, X. V., Andrianov, K. A., Golubtsov, S. A.,
R. A.,nBelvakovat Z. V., Yakusheva, T. M.S.
Lo ~Mavi~ch, N. P. and Luzgano-v-a-,-X. A.
TITLE: On the regulation of the composition of products in the
direct synthesis of methyl- and ethyl chlorosilanes in
a fluidized bad
SOURCES xhimiya i praktichaskoye primenaniya kremneorganiches-
kikh soyedineniy; trudy koaferentail. no. 6, Doklady,
diskusaii, resheniye. 11 Vaes. konfer. po khimii i prakt.
prim. kremnoorg. soyed., Lon., 1958. Leningrad, Izd-vo
AN SSSR, 1961, 25-2T
TEXT: Regulation of the process is one of the main problems in
preparing monomeric organosilicon compounds. The most interasting
results were obtained during the attempt to regulate the product
composition by varying the prs~aration procedure of the catalyst.
Card 1/ 3

B/661/61/000/006/004/081
On the regulation ... D205/D302
This method opens wide possibilities as can be judged from the ob-
tained data. Thus a sinthosia carried out On i, Si-CU melt contain-
ing 15 - 20% Cu, gave ~ CH HSiO1
3 29 30 - 40% (CH Sici and 40%
3)2 2
CH 3=139 while the synthesis on a Si-Cu melt activated by cuprous
chloride gave 6% CH HSiCl Sici and 25% CH3 SiciV Fur-
3 20 55% (0H3)2 2
ther modifications of the catalyst bring about further changes in
the composition. Preliminary experiments on the production of me-
ihyl chlorosilanes from methane , here performed. Methyl dichloro-
silane can be prepared in thiaway, with trichlorosilane and sili-
con by-products which can be utilized. For synthesis of ethyl-
ohlorosilanes other mothodslof regulating the product composition
were employed: Preliminary traat~ent of the Si-Ca catalyst by va-
rious gases at elevated temp ~qres, dilution of ethyl chloride
by gases and activation of Malethyl chloride by minor additions.
The most interesting results were obtained with preliminary treat-
ment by air at 3700C. About 45% of diethyl ohlorosilane was pro-
sent in the product using a catalyst treated in this way. Dilution,
Card 2/3

3/661/61/000/006/004/081
On the regulation ... D205/D302
of EtC1 with HCI and the introduction of 0.5 - 0.7% moisture in-
creases the ethyl dichlorosilans content of dietbyl dichlorosilane.
There are 1 figure and 3 tables.
Card 3/3

3/661/61/000/000'/028/081
D205/D302
AUTHORS: Yurlyev, Yu. K. and Yelyakov, G. B.
TITLE: Tetraacycloxysilanes in organic synthesis
SOURCE: Khimiya i prakticheskoye primeneniye kremneorganiches-
kikh soyedeniy; trudy konferentsii. no. 6: Doklady,
diskussi'i, reshenlye. II Vses. konfer. po khimii i
prakt, prim. kremneorg. soyed., Len., 1958. Leningrad,
Izd-vo AN SSSR, 1961, 127-134
TEXT: A direct proof of the structure of the silicoanhydrides of
the dibasic acids was obtained. It was previously stated that
these compounds have carboxylic groups in each of the acid rem-
nants bonded to the silicon atom* The reaction of the silico-sucei-
nic anhydride with diethylamine
V/
Card 1/5

S/66lZ61/000/006/028/081
Tetraacycloxysilanes in ... D205/JD302
Si(OCOCH 2CH 2COOH) 4 + 4NH(C 2 H5)2
CCH CH CON(C H
-Si(OH) 4HOO 2 2 2 5 2
is a direct Droof of this structure. In the reaction of excess
Sicl 4 with organic monobasic acids (of the fatty, aromatic and he-
terocyclic series) acyloxy-trichlorosilanes are obtained in quanti-
tative yields; SiCl 4 + RCOOH ;" RCO'OSiCl 3 + HVIL where IR = CH 31
C2H 5' !1-C3'7' L'-O-'3'7' 11-C 4 H91 iso-C 4H91 tert.-C 4 H91 11-C 5 Hill
0 C -4"X-C
R-C 7 F. 151 C,H 5' .2-9 1-CH 3C6F.49 6 2 6" 1 OH 79
QL-0 F. S. The excess SiCl is diztilled O"T in Vacuum. Acids i-so-
4 3 4 1 &;
lable in SiGl 4 give, under these conditionso only tetraacyloxysi-
Card 2/ 5

S/66 61/000/006/028/081
Tetraacyloxysilanes in D205YD302
lanes, a solvent being indispensable for preparing acyloxy-tri-
chlorosilanes. Acyloxy-trichlorosilanes are mobile, fuming, easily
0
hydrolysable liquids They disproportionate easily accordins to
4RCOOSiCl --~Si(OC6R) + 3SiC1
3 4 4* The stronger the organic acid,
the hi-,her is tile tendency towards disproportionation. In the fatty
Q
acid series, this tendency decreases with the length and degree of
branching of the organic chain. The known process of the -,repara-
tion of chloroanhydrides from acids and SiCl which supposedly ta-
4
kes place in two stages, is shown to take place in four stages with
possible 3 alternative chemical routes. Two of the alternative
routes were tested: .
2RCOOSiCl3 + Si(OCOR)4-~ 6RCOC1 + 3SiO2 (6)
RCOOSiC13+5(RCO )20 3RCOC1 + Si(OCOR)4 (7)
Card 3/5

Tetraacyloxysilanes in ...
-9/661/61/000/000'/028/081
D205/D302
Thus, benzoyloxy trichlorosilane reacted with silicobenzoic and
benzoic anhydrides yielding 64.5 and 74% of benzoyl chloride res-
pectively. Acyloxy-trichlorosilanes are good acylation agents. The
acyloxy group is more readily substituted for the alkoxy-Zroup by
,the action of ethyl alcohol at -3000 than the chlorine atoms. The
acyloxy trichlorosilanes may serve for the formation of now mixed
anhy.drides:. RCOOSiCl 3 + 3CH 3COOH RCOOSi(OCOCH3 )3
R = o( - X 4H30 or 04 H3S
By the action of Grignard reagents the acyloxy-trichlorosilanes
form tetraalkyl silanes and tertiary alcohols. S. A. Golubtsov
Moscow), V. P. Davydova (IKhS AN SSSR,.Lenin~rad), N. S. Leznov
Moscow), A. L. Klebanskiy (VNIISK, Leningrad), Yu. Ya. Pialkov
~XPI, Ki~ev) F ~- Davydov (Moscow), R. Kh. Preyd1ina (11YEOS AN
SSSR, Ploscow~ aL M. G. VoronkoV (IKhS AN SSSR, Leningrad) took
part in the discussion. There are 2 tables.
Card 4/5

B/661/61/000/000'/028/031
Tetraacyloxysilanes in ... D205/D302
ASSOCIATION: Moskovskiy qosudarstvennyy universitet im. 1,1.,V.
Lomonosova (Moscow State University im. X. V. Lomono-
Sov)
Card 5/5

1"IWAVP,Ut~ z
V.-;-GOLUDI'aOVg S.As
Synthesis of some (chlorourgam)hydrosilanes. Mnxr7.ob-khlm- 31
no.10:3178-3181 0 161* (ICU 14,10)
(Silane)

211421
S/191/61/000/012/005/007
B110/B147
AUTHORS: Golubtsov, S. A., Belyakova, Z. V., Yakusheva, T. M.
TITLE: Synthesis of P-ethyl cyanide trichlorosilane
PERIODICAL: Plasticheskiye massy, no. 12, 1961, 20 - 21
TEXT: The long heating in the synthesis of P-ethyl cyanide trichlorosilane
M according to J. C. Saam, J. L. Speier (see below):
MCI 3 + CH 2= CH-CN 3SiCH2 CH2CN was avoided by working in a 0.5
liter autoclave- 55 g of acrylonitrile, 181.5 g of trichlorosilane, and
3.6 g of dimethyl formamide were heated for 1 - 2 hr, and the reaction
products fractionated 2ptimum yield (60 - 67%) of I was obtained by
1-hr heating at 80 - ;00 C. At 50 - 700C 47~, at 110 - 130 0C 53~ yield,
only the 0-inomer, was obtained. Rectification on a column (efficiency
= 15 theoretical plates) yielded a fraction with 3.2% of trichlorosilane,
2.-7% of azeotropic mixture (11% of acrylonitrile and 89% of Sicl 4), and
81-3% of SiC14* The gases contained 84% of H21 9.4% of N2' " 5% of acid
Card 1/2,

21421
8/191/61/000/012/005/007
Synthesis of P-ethyl cyanide.... B110/B147
admixtures, and 5.1% of CH 3C1. For the continuous synthesis of I (Fig.),
dosing vessel 1 was filled through opening 4. The reaction mixture is
pressed into the reaction vessel 2 (a spiral pipe immersed into water) by
N2 supplied through 5. Dosing valve 7 and connector 8 are placed between
I and 2. The mixture passes from 2 into condenser 3. The condensate
reaches the receiving vessel 12. The noncondensed gases are carried off
through the throttle valve 9. By means of the continuous apparatus which
can easily be automatized, working is possible for a longer period under
steady conditions. Productivity of the reaction vessel per unit volume
increases by the twofold as compared to cyclic operation under pressure,
and by the 140-fold as compared to operation under atmospheric pressure.
There are 1 figure and 5 non-Soviet references. The three most recent
references to English-language publications read as follows: G. D. Cooper,
M. Prober, J. Org. Chem., LI, 240 (1960); J. C. Saam, J. L. Speier, J. Org.
Chem;2,224, 427 (1959); S. frozakura, S. Konotsune, Bull. Chem. Soc. Japan,
U-9 (1056).
Card 2/3

27902
S/079/61/031/010/002/010
D227/D302
AUTHORS: Belyakova, Z.V., and Golubtsov, S.A.
TITLE: Synthesis of some (chloro-organo) silanes
PERIODICAL: Zhurnal obshchey khimii, v. 31, no. 10, 1961,
3178-3181
TEXT: Tri- substituted silanes in which a silicon atom is linked
to both hydrogen and a chlorinated organic radical Cl-R-Si(RI)
(R")H are practically unknown in the literature. Such compounds
are of interest producing polymers having chains with alternating
silicon atoms and hydrocarbons. In the present work the authors
prepared chloromethyl-methylphenyl silane, chloromethyldiphenyl-
silane and chloropheny1methylsilane by reducing the corresponding
chlorosilane8 with lithium aluminum hydride. In the case of chlo-
rophenylmethylphenylchlorosilane the reduction proceeded smoothly
and the yield of chloropheny1methylphenylsilane was 69.5 - 72%
irrespective of the order of addition of the reagents. The reduc-
tion of chloromethylmethylphenylchlorosilane proved more complex;
Card 1/3

790
S/0792_M1031/010/002/010
Synthesis of some ... D227/D302
when LiAlH4 was added to chlorosilan.e the yield of product was
83% and reduction of chlorine in the chloromethyl group was prac-
tically non-existent. When the order of addition was changed the
yield of chloromethylmethylphenylsilane was only 56%. The most
difficult reaction occurred in the case of chloromethyldiphenyl-
.silane; under optimum conditionag the yield of chloromethy1di-
phenyleilane was only 67% and that of methyl-diphenylailane 7%.
Experimental procedure: The starting materials were prepared by
reacting the corresponding dichlorosilane (ohloromethylmethyl-
dichlorosilane or chlorophenylmethyldichlorosilane) with phenyl-
magnesium bromide under the Usual Grignard reaction conditions#
The products of distillation were used in the reduction which
was carried out in ether, adding the reducing agent to the chloro-
silane. After completing the addition the mixture was refluxed
for 6 hours, cooled and decomposed with 5% HC1. The ethereal so-
lution was washed and distilled. Redistillation of the residue in
the case of chloromethylmethylphenylchlorosilane reduction yielded
chloromethylmethylphenylsilane b.pt.99-10000/14 mm n D20 1.5326,
Card 2/3

27902
S/079/61/031/010/002/010
Synthesis of some ... D227/D302
d420 1.0485 MRD 50-49; MRcaic 50.69. Chloromethyldiphenylailane
and chlorophenylmethylphenylsilane were also prepared; their pro-
perties are: b.pt. 175-180 0C/15 mm nD 20 1.5842, d 420 1.1089,
MRD 70.259 MRcalc 70-46; and b.pt. 172-180 0a/ 25 mmnD20 1.5795,
d4 20 1.0982, MR D 70-50; MR calc 70-46, reppectively. There are
7 references; 3 Soviet-bloc and 4 non-Soviet-bloc. The references
to the English-language publications read as follows: H. Gilman,
G. E. Dunn, J. Am. Chem. Soc. 73, 3404 (1951); U.S. Patent
2-9527591 (1950): G. Russellp J. Org. Chem. 21,1190 (1950); R. A.
BenkeBer, D. Foster, J. Aip. Chem. Soc. 749 5314 (1952).
SUBMITTED: November 14, 1960
Card 3/3

38678
S/079/62/032/006/006/006
D202/D304
AUTHORS: Belyakova, Z. V., Golubtsov, S. A. and Yakusheva,T.M.
'TITLE: Synthesis of organosilicon monomers containing the
a-cyanoethyl group
PERIODICA.L: Zhurnal obshchey khimii, v.32,no.6, i962, 1997-2003
TEXT: The authors studied the cyanoethylation of methyld-ichloro-
silane, but with no success. Syntheses were carried out of methyl,
ethyl and phenyl derivatives of B-cyanoethyldichlorosilarie from
the trichlorocompound. Methyl-B-cyanoethyldichlorosilane was ob-
tained from dimethylcadmium by the method of Cooper and Prober.
The pure methyl compound was isolated from the reaction products
by esterification with iso-butyl alcohol. Using ethyl and phenyl
magnesium bromides,ethyl and phenyl-cyanoethyldichlorosilanes
were prepared, the last not being previously described in litera-
ture. By a full or partial esterification of various cyanoetliyl-
chlorosilanes the authors obtained: B-cyanoethyltriethoxysilanel
ethyl-B-cyanoethyldichlorosilane, B-cyanoethyltriacetoxysilane,
Card 1/2

S/07 62/032/006/006/006
Synthesis of organosilicon D202%304
methyl-B-cyanoethyldiethoxyclilorosilane, and 6 new compounds:
a-eyanoethyldiethoxychlorosilane, B-cyanoethyldibutoxychlorosi-
lane, 2-eyanoethylbutoxydichlorosilane, methyl-B-cyanoerhyldibu-
toxysilane, m6thyl-B-cyanoethyldi-iso-butoxysilane and ethyl-3-
cyanoethy1diacetoxysilane.
-SUBIAITTED: June 30, 1961
Card 2/2

BELYAKOVA, Z.V.; YAKUSHEVA, T.M.; GOLUBTS)OV, S.A.
Reaction mechanism of addition of hydrides of chlorosilanes
to acrylonitrile, Zhur. ob. khim. 34 no. 5:1480-1484 My 164.
(14IRA 170)

L'22441-65 94'f (m)/P3PF(c)j6PR/94P(J)/T Pc-4/Pr-4/Ps-4 L W/M
ACCE SSION NR: AP5000484 S/00621164/000/011/2068/2069
31
AUTHOR: Belyakova, Z. V.; Pomerantseva, M. G. ; Andrianov, K. A.;
Golubtsov, SL~-X'-_;.-P0~6ped'Wv~b(C. G~-S._
TITLE: Obtaining i~itoy-ol-t~-o-vXlalkervlchlorosilanes Lnd their interaction with
hydride chiorosilanes
SOURCE: AN SSSR. Izvestiya. Seriya khimicheskaya, no. 11, 1964, 2066-2069
TOPIC TAGS:. Grignard addition reaction, gamma trinuoropropylalkenylphloro-
silaneornethy1dichlorosilane, dime thylehlo rosilane, garnma trifluoropropyldivinyl-
dichlorosilane
ABSTRACT: The vir.4yl and allyl title compounds were prepared by Grignard addi-
tion reaction of methvIdichlorosilan4v dimethylehlorosilane with T-trifluoropro-
pyldiv inyldichlo roe ilane in accordance with the following formulas:
caf-d 1/ 3

c1
cl cl
R-cl, CBS
cF,cHxcHcSI-cHZcII=cH8 + CH&M-Exclo
Q cl
ct cl c1 cl
silane gave 320b V -trifluot-opropylv,~hyldictiloroallane and 25% bis Ir -trifluaro-
Card 2/ 3

Card

GOLUMSOV, S,A,; Bv,!,YAXO'iA. POWRANTSEVA, M.G.
-7.
Cleav&p .)f 3iloxanes bor silicon tetrachloride. Zhur. ob. khim.
35 -noo6iI044-1048 Js 165,
Reaction,of silane hydrides with allyl chloride. ltdd.-.1048-1052 ,
(MMA 18:6)

BELYAKOVA, Z.V.; GOLIJBTSOVj S.A.; YAKUSHEVAp T.M.
Addition of trichlorosilane to aer7lonitrile and allyl cyanide.
Zhur. ob. khim. 35 no.7t1183-1186 JI 165. (MIRA 18t8)

. MMTAMTSKAU, T.No; LEVIN. 95(.1,
, W~ -... m r~
- o -
Vla&imir Dmitrievich Tikhamirov. Test.ven. i derm. no-3:60 NY-Ja 156.
(MLRA 9:9)
(TIKHOMIROV, VLADIMIR DMITRIEVICH, 1896- )

NRi
Monograph
Belyakovskiy, Nik.olay Georgiyevich'
Structural amortization of mechanisms, instruments and equipment on ships
(Konstruktivnaya amortizatsiya mekhani=ov, priborov i apparatury na sudakh)
Leningrad, Izd-vo "Sudostroyeniye", 65. 0522 p. illus., biblio.
Errata slip inserted. 2,,000 copies printed.
TOPIC TAGS: solid mechanics, mechanical vibration, structure stability, ship -
component, sound absorption
PURPOSE ILND COVE&M: This book deals with the problem of aelcting and calculating
the characteristics of amortization reinforcement of equipmnt on ships. The influe-
ce of a foundation and amortized objeat on the effectiveness of Lntivibration reing
forcemant is shmni. Also viewed are the amortization structures and means of tes-
ting them. The book is reconmnded for engineers, constructors and designers working
with amortization reinforcement of ship mechanisms, instrumi~.nts and equipment. It
is also useful for participants in experimental testing on ships.
TABLE OF COM, INUS (abridged):
Introduction __3
Part 1. Basic points of the theory of amortization of absolute soli&s. Amortization
of nonabsolute solids on a one-dimensional Unear system
Card 1/3 uDc: 629.12.02

ACC NRs
Ch. 1. Frictionless absorbers in a linear vibration system with one degree of
Ifreedom -7
Ch. 2. Absorber with ductile triction in a linear vibration systext.vith one dogma
of freedom -79
Ch. 3. Nonlinear absorber in a system with one degree of freedom -116
Ch. 4. Absorber as a mechanical link, analogous to a passive electrical quadripole,
in a linear system -153
Ch. 5. Wave effects in an absorber ---194
Ch. 6. The influence of foundation on the effectiveness of an absorber-- -219
Ch. 7. Absorber as the simplest element of an elastic amortizing reinforcement
Ch. 8. Hardness andstatic deformation of amortizing reinforcement , -257
Ch-. 9. Standard designs of the arrangement of equipment on absorbers and their
basic characteristics. __-310 ,
Ch. 10. Induced vibrations of an absolute solid forming together with an amortizing
reinforcement a system with six degrees of freedom -341
Ch. 3-1. Special cases of an arrangement of absorbers -375
Part 11 Amortization structures and amortized materials
Ch. 12. Amortized materials and their properties __387
Ch. 13. Elastic rubber elements of amortization structures -398
Ch. 14. Supporting and blocking absorbers -408
Ch. 15. Amortizing couplings in conductors -- -422
Ch. 16. Amortizing zoun',-PUgs in piping ---428
Card p/3

ACC NRi-Ai-16663235
Ch. 17. Fiethods of testing and experimental determination of characteristics of
amortization structures -435
.Part-III. Planning and applying amortization reinforcements
Ch.' 18. Order of planning amortization reinforcements -443
Ch. 19.' Anti-shock and vibration-isolating reinforcements of apparatus and'
insti-uments -468 ' ,
-Ch. 20. Anortization reinforcements of ship mechanisms -482
Ch. 21. Bt atures of the arrangements on absorbers of mechanimw connected to a
linear shaft -- -497
Ch. 22. Incorporating and testing amortization reinforcements on ships -502
Bibliography -515
SUB CODE:,2ql3/ SUBM D 12&%65[ ORIG W: 047/ OTH Mr: 00T
I .

BELYAKOVSXIY V,P.
New designs of twist drills. Stan.i instr. 31 no.12:32-33 D 160.
1 . (Ku 13,11)
(Tvist drills)

BELYAKOVSKIYY V.P.., inzh.
Determining front angles of drills with a sharpened front
surface. Vest. mashinostr. 44 no.9:66-67 S 164.
(MIRA 17:11)
E~ r7-~ ~ ,- - z I R !, 17r- ~~ ~ "I!
7 ~~ z . - - - . . - ~ I II . . . I . . .: .

BELYALOV, Shakhsadi
(75 centners of corn per hectare] Gektarynan 73 teent-
nerden zhugom dany ucb=. Frunze, K7rgyzatan ma*l*ket-
tik basmaoyj 1962. 19 p. (In Kir his) (HIRA 17:4)
g

BEITILOV2 U.B.
[Br gimdng .)f socialist refoms in the economy of the Kazan
Government; frora October,, 1917 to August., 1918] Rachalo
sotsialisticheskikh Oreobrazovanii v ekonmike Kazanskoi gu~-
berniis oktiabr' 1917- avgust 1918 g. Kazan',Izd-vo Kazan-
,skogo univ.) 1561. 53 p, (MIRA 15:5)
(Kazan Government-Economic conditions)

BELIALOV, Umar Be3vyalovich
(Supervision of economic construction in Tataria during
the civil war (1918-1920)) Rukovodstvo khoziaistvennym
stroitellstvom v Tatarii v go0y grazhdanskoi voiny (1918-
1920). Kazan', Izd-vo Kazanskogo univ., 1963. 207 p.
(MIRA 17:7)

L 54809 65 94r(l) G'd
ACCESS310,11 NR; AR4039861 S/0275164/000/004/AO39/AG39
621-383.5
SOURCE: Ref. zh. Elektr. Iyeye primeneniye. 5v. t., Abs. 4A233
AUTHORt Andreyev, 1. Ss; AL%juwi ant G. B- Belyalova
TITLE: Pulse source for a reference luminous signal intanded for stabilizing the
gain of a multiplier phototuba
,CITED SOURCE: Nauchn. tr.- TashIkentsk. un-t, vyp. 221, 1963, 45-52
TOPIC TAGS: photomultiplier, multiplier phototube, 922 urvey
MMISLATIM - The luminescence of the glass of a'015P tube envelope excited by the
.current pulses in the tube is used for building the reference signal in a system.
that stabilizes the photomultiplier gain. The envelope luminescence occurs in
the blue and violet regions of the spectrum. Hance, a possibility to suppress
the radiation of the tube cath,3de by means of arz FS-1 2-mm thick filter. This was
assisted by a reduced to 3.1-v tube-heater voltage. The luminescence reachea lt~a
max-Laum with heater voltages as low as 2.5--3 v. The l-,minou s -pulse amplitude
varies approximated 4-fold with an anode-voltage variation of 150--3L-ri v. The
circuit is used In the geological survey instruments. Bibliograptq- 7 titles.
CFrd 1/1 M COM t EC FjS \7 ENCL: 00

PAVLOVSKIY, Nikolay Nikolayevich; BELYAN Aleksandr Titovich;-
ZAMOTA, V.G., red.; GUREVICH, M.M*-.,. Te7&-.red.
[High potato yields]Vysokie urozhai kartofelia. Moskva,
Sellkhozizdat., 1962. 53pq (MIRA 15:11)
1. Direktor sovkhoza "Vedrich" Rechitskogo rayons. Gomellskoy ob-
lasti (for Pavlovskiy). 2. Glavn~7 agronom sovkhoza "Vedrich"
Rechitskogo rayona Gomellskoy oblasti (for Belyan).
- (Potatoes)

BELIYAN, ~.,A.,,_-kand. tekhn. nauk
Determination of the engineering and economic effectiveness of
low-power transformers. Elektroteklinika 35 no.9:43-46 3 164.
(MIRA 1?:11)

BVLYA general-levtenant inshonerno-tekhnicheokoy oluz*
Ift"Mrawd"M - I,-
The main thing in the preparation of armored equipment for Oummer.
Tekh, i vooruzh, no.3z3&40 Mr 164. (MIRA l7s8)
1. Nachallnik Glavnogo bronstankovogo upravleniya.