SCIENTIFIC ABSTRACT NEYKO, YE. M. - NEYLAND, V. YA.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001136810013-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: August 1, 2000
• Sequence Number: 13
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

HMO, Ye.M.
Effect of slight blood los-- on body reactivity in experimental
peritonitis. Vrach. delo nci.12:21-22 E,161. WIIA 15:1)
1. KELfedra, patologicheskoy fiziologii ~Stanislavskogo meditsinskogo
instituta. Nauchnyy rukovoditell - prof. M.M.Smyk.
0040wdiAGE) (PEIMONITIS)

11 Yl ye i.l.
10)
Distribution in various organs and tissues of radioactive
phosphorus administered intravenously in infectious peritonitis.
Biul. eksp. biol. i med. 52 no.70C-40 Jl 161. (11W 15 - 3)
1. Iz Icafedry patologichookoy fiziologii (zavnduyuahchiy -
prof. V.V. Kolpikov) Stanislavokogo rEaditsinskogo in,stituta.
(direktor - dotcent G.A. Babenko). Fradstavlena deystvitellnym
chlenam AM SSSR. A.V. Labedinskim.
(PERITONITIS)

FISHOMIKO, L.ra.; UEM0, ye.m.
Effect of goad venom on the healing of experimental wounds. Biul.
eksp. biol. i med. 52 no.12:93-95 D 161. (MIRA 14: 12)
1. Iz kafedry (zav. - dotsent L.Ya. Fishchanko) patologicheskoy
fiziologii Stanislavskogo meditsinskogo inatituta (dir. - dotsent
G.A.Babenko). Predstavlena deystvitelInym chlenom AMP SSSR A.V.
Lebedinskim.
(WOUNDS) (VENOM) (TOADS)

FISHCHENK0, L.Ya..L~~OL_YeM.
Treatment of blood transfusion shock occuring against a back-
ground of neuroplegic action. Biul.eksp.biol.i med. 54 no.ll,.
42-46 H 162a (111M 15:12)
1. Iz kafedry patologicheskoy fiziolof?ii Stanislavska)go
meditsinskogo Instituta. Predstavlena deystvitellnym chlenom
AM11 SSSR A.V.Lebedinskim.
(SHOCK) (BLOOD-TRAWFUSION) (AUTONOMIC DRUGS)

NEYKO, I-r't5.M , ';O`fl,lNlK, A. Y,i,
~hwlptr. In li,ie7 fim,tAcn, 'Ir. rj;:-4,,f-)nlf,le
,t#3 arterlulizaticn. pult. ffizi,,~'.. I eksp~ terap~ 9 rt,).2?
61-63 Nly-le '65. (mifol
1. Kafedra patologicheakcy fiziologii (zav.- daktcr med. nailk
S.M. Mints ') i krfedra nomallnoy anatomil (z,,v,. pr(~f, Ye-F.
Mfillman'~ 2vanc-Frankovskogn me"Itsinskcgo 4nE3titu*L,

Yr-.,'-I. ['ieikc,,
State of bilf~ l'cr,.-.&-t-`on and 1'c
FiZiOl. ZhUl'. [Uk,,-. I I- nc).(,:82e-62c) ".,-D 1~15.
okol,o 4 njtituta. Sub.~:Itteid l,,i-Lrcl. 1

NEYKOV, N. T.
Easily Rem-vable Dead Feeding Heads in the Ca-t Iron Casting Trade.
The Bulgarian Heavy Indust y, 6:35:June 55

STESHERKO.A.I.; MMUEV.S.P.; TARAH,P.H.; KUDRYASHOV,K.V.; ZHUMN.H.H.;
EZLYY,P.L.; KADYRVAYZV.R.A.; PASTUSHKIN.P.H.; SHOSTAK,A.G.; OSTRO-
UKHOV,A.I.; FOUMSKIY.H.I.; OGTROUI,:HOV,1.1.; WGMSKZT,5.1.; SE-
MMO,P.I.; KHOROSHM.O.Y.; lBaATU,Sh.l.; MKIK07,O.D.
'Dust control in the mines of Krivoy Rog basin." M.Yedia. Re-
Tieved 'by A.I.Stashouko and others. Gor.chur. no.9:61-62 S 155.
(KLaA 8:8)
(Krivoy Rog--Nine dUBt8) (Hediaj.T.)

r tol7lm' c-er.:-ikh nal1k; IMUMV, D.D. , gorny7
i nrne ne r. tekhnicheskikh rmuk; ELBOV,
'A rn d"F!I oil filters. Gor.zhur. ro.6:6(-~9
rt ~-id,~yy institut I KrIvcrorhakiy Institut
i, r, iun tz ,("Iltprs cud filtration)

AUTHOR: Neykov, O.D., ll.',iniriL
ITLE i Underground "'.n,sherF~ ir
drobilki na -a:
PERIODICAL: 3ornyy Zhurnal,

kB6TRACT t Thi-, iiuthor
i.,rush,ers at 1-,jme
oreiCn
,iork of these crusi,er-
bunkers for
pa,~ity of th~ ::Dr- r
her In mo'~" So lea,
they work cr-1-y a :in! ar- :'or ",-E: t *he
time . )anitary c a n,iin 3o' -ii or rkr~J
cause Of ivec,~a-l du~~, a~-.Q.7b-~,ng
gures ard 10
A33OCIATION tKrivorozhsk'~~ --cr.-,cru-4nyy
Institute)

l.ard 1/1 1. p, -* r.,
.9 7.- r, t
- C

AUTHORSs N e d i n, V . Vlj~ c t 3 r oc:-in:. -- a 1 6 c -- e,-.:: sey!~ -i r 1 n
Engineer, She!-2ketin, A. 7. , Cand'-datte ~,' 2ecnil-ca, icienceg
TITLEi The Elimination of Dist frcm t~.e Jaw (C,
shchekovoy drcbi.k''
PERIODICAL: Gornyy Zhurnal, 19~19, Ir 1,
ABSTRAM The authors describe a f:~:- .n-- el.''Ti-.nation Cf
dust from the ~aW Cr"13her, c~,nstr,.~~-,ed *~-; 'n,1 L~i",c,rat-ry for
the prevention of of the Ins-,itute z' ;orks
of trie AS USSR and -~.e
There is 1 fi6--;re, ief,-:-cn,-9q,
En6.,sh.
ASSOCIATION: !a borator-4y a ~o tcr t~- 3 ~;.I- !,7, 7,_,t
AN USSR ~Labcrator-- C:-I
Mining Ir-stittite ef the A..
truda (The Krivoy Rog in-glitute of a-rk
Card 1/1 1. (re crushers - S2C-ty ripnsures 2 . C r,-i ~!-v~ r s
Hazards 3. Sill ccs is - Pr-,.r--r t,--.- i.-

J .11(11.1 TC11 ad -- (ui~2,1; 1 f
duLit fru;,~ a,~bt,~:r in,can bun~:ors."
f! i v a AWWC i(i
T)1,0 rLv i uc; t i -j i i Uk.SSR
Dunpropetrovs',- (.)r(itjr -f ~,,,bor ~ad B~iwicr --niiig Art.~,,Ijj~
l"10 Copies (KL, 38-59, Ill')

11-0111. V.V.. prof., dolctor teI,--hn.r;,a,jk, 114!;TKOV. O.D., T~y inzhener
,
Diist control in underpa-i-rd Bor'ba s si'.. -, : -~"- I r,7
I -
'59. (14i--3A -~,
(11170T 110G BitSIN-1 1101i IIIIIIII1,; iOND
(DUST-PIMIETNON)

N---YYOV, O.D~
Study, of vac-tauming 1~nderground bunkers. Sbor.trud.Inst. r.dela
All URSR no.8:122-131 161. FmIRA 15;2)
(Kine dusts--Removal)

NEYKOV# O.D., kand.tekhn.nauk; BOSHNYAXOV, Ye.H,
Dust collectors for cleaning the air of the sucti~Dn systi!m in
the housings of crushers. Borlba a sil. 230-239 162.
(IMU 16-5)
1. Krivorozhakiy filial Inst.tuta gornogo dela AN Uk-T-SSR.
(Crushing machinery) (DWt collectors)

SUROV9 O.D.
Calculation of air changes in the aspirator housings of
crushing plants. Sbor.nauch.trud.Xriv.fI1.IGD AS URSR ao.ls
88-98 162, (KRA 1684)
(Dust)

NEDIN, V.V.; METROV, O.D.; DANCHEMO, F.I.
Study of new filter cloths. Sbor.nauch.t;;td.KrIv.fil.IGD AN
URSR no.10.04-123 162. (MIRA 16:4)
(Dust collectors)

HEMOV, O.D.; MATTITENKO, A.K.
Selection of the dealgn of a cloth filter for nines. Sbor.nauch.
trud.Iriv.fil.IGD AM URSR no.ltl2&136 162. (KIRA 16SO
(Dust collectors)

IVEDINP BOSHNTAKOT, Te.N.; AFAMASITEV, I.I.
Study of a dust collecibr for fine cleaning of air sucked out
of' alpirator housings. Sbor.na,uch.trud.Iriv.fil.IGD AN URSR
-fio.1 141-145 162. (MM 16 34)
(Dust collectors)

NMOV 0 D.- BOSHNTIKOV re.N.
Studying aspiration on a laboratory unit for
places. Sbor.nauch.trud.KrIv.fil.IGD AN URSR
(Conveying machinery) (Dust)
mterials-handlir-,g
no-1:145-155 16-2.
(MIRA 16s4)

NETKOV, O.D.; BARANOTA, Tu.I.
- ------------
Study in measuring the disperion od dust by oazpling the air
with a filter made of FPP-15 cloth. Sbor.nauch.trud.Kriv.fil.
IGD AN MR no.1:181-185 162. (KIRA 1684)
(Dust)

NEDINO V.V.; HEYKOVP. 0.D.'; DAHCHEIIKO, F.I.
1- -, - ,
Removing dust from the air by means of bag filters in tdnes of
the Krivoy Rog Basin. Gor.zhuro noe5964-67 YT '62e (MMA 16: 1)
1. Krovorozhskiy filial Institute, gornogo dela, AN UkrM.
(Kriwoy Rog Basin-Mine dust-Removal)
.? (Filters and filtration)

IM1112 V.V., dokti)r takha.nauk; ~MUGV,, O.D.., kand.tokhn.nauk; BOSHUYAKOII, Ye.N.
Controlling dust in the housirgs of crusbers with a cazeade ar-rexCe-
ment of equipment. Bor'ba a oil. 5:216-2-~9 162. (~MLi 16:5)
1. Krivorozhakiy filial Instituta gornogo dela AN UkrS,,:')R.
(Crushing machinery) (Dust-Prevention)

NEDINj V.V.# doktor takhn.nauk; NEYKOV,-,O.D., kand.tekhn.natikl DANCHENKC,
F.I.V inzh. ------ - .- -
Removing dust from the air around undergrourd receiving tunkers.
Gor. zhur. no.9t68-71 S 162. (?URA 15: 9)
1. Krovoroahskiy filial Inatituta gornogo dela AN UkrSSR.
Odne dustu--Ramoval)

raak; D
~-,`An.-- i a, voy
150
c, r o u

1-14ID17i" 7.7., dol~-!"~r
"os"'ing -If rJuL;t c~)] I c -,n~ ~,i
tions. Borlba s sil. 6:151-157
1. Krivoro:~'-s~: :-,, rillal T_n-tl.-"u*u~_'.

NEDINI, Valertin 'I, NMKOV, 0,,log Dcmian,~vlch., KULIKOV~V.V.,
ret:~Pnzarit., STh3A-KOV. -~;t7. rad.
[P~,-,. coritro" in mines' r~,--r,ba 9 17
- j, yl:-Iu rLa rudniks,kh.
R3 1965, -'. )8 -. . (NIFIA -118~8'
Mloskva; Nedr

BULGARIA / Chemical Technology. Chemical Products. H
Cellulose and its Derivatives. Paper.
Abs Jour: Ref Zhur-Khimiya, 1958, No 20, 69113.
Author Ne ko P., Machev S.
Inst RO-Kolf%6i.
Title Frodiaction of Cellulose from a MiXed Pulp by the
Sulfaze Method.
Orig Pub: Tezhka promishlenost, 1956, 5, NO 1, 31-39.
Abstract: It has been established that by employing mixtures
of fir and beech tree pulps, the obtained cellu-
lose has a high permanganate number (130-140).
In the production of cellulose oJ' low permanganate
number (100-110), the destruction of fibers takes
place. A mixture composed of 80-85% pulp derived
from fir and of 20-15% beech pull? yields cellulose
that has mechanical characteristLes similar to
Card 1/2
109

C-.
YELITSOV, A.I.; NEYIAND, E.A.; KOLESNIKOVA, re.H.
Treatment of children with diabetes mellitus at the Yessentuki *Lunostn
sanatorium. Vop. okh. mat. i det. 6 no.8:25-28 Ag 161. (MIRA 15:1)
1. Iz Yeacentukskogo detakogo sanatoriya m1most'" (glavnyy vrach
A.I.Yelltsor) Sovero-Kavkazakogo zonallnogo upravloniya spctsi-~i -
zirovannykh sanatoriyev Ministerstva zdravo,3khraneniya RSFSR (it ch.
G.I.Kazachok). (YMSENTUKI-DIABETES)

Ca T,3ch Mgt Sci -- (die-')
NIEVLAND n IV
advantagesWOV a-PaLELt-jan -of circular-snw a;ach1n,es/k-T-;,'u1r,-?
�)-A
-sa-4 ma 41 In' t,h(;-- Riga,
conical saws and band chino
1957. 20 pp with graphs. (LatvIPn Agr Aced), 2oo copies. Mv
9-58, tt 118)
- 84

- N~f-a2al ~K-
The effectiveness of using frames with circular tbin-edged and
band saws. Les.prom. 35 no.4:25-27 Ap '417. (WRA 10:5)
1. Sol 'skokh6z5raystvennaya akadetmiya latvi7skoy SSR.
(saws)

EFROP V.1i., inzh.; NHYLAND, G.K.,, inzh.
From practices in the use of the Kll,';-2 vibratirn potatA diigg.,~-r. TiLrakt.
sellkhozmash. 33,no.1.40 Ja '63. (ML-L4 16:3)
1. nauchno-issledovatellskiy institut mekhanizatsii i elektrifikatsii
sellskogo khozyaystva Latviysl:oy SSR.
(Latviar--Potato digger (Machine))

fie
0046 1
Of C

"So

004 lee
*sic
*a a
Soo 0

lee
got
we
a WALLOWA& L"MTM CLJOWCOM g0#
-1j, j j, j, jj' Ii Al.'k &I jL 11 TS' K(I (its, tit IWIF It lt'vw 09:6
-41 0:*ze. '(0.0 e
0 :74 0 0-0 0 0 e .
0 M~f

II-EYLAND, K. K., 11103011, G. I., B:,:ZDEN-zZHNTKH, A. ti., LIMEDEV, Ya. 1. and KSFIIEFONTOV, V. F.
"Utilization of Alloy Scrap at Magnitogorsk ;orrbine," Stall, so.6,
pp. 10-18, 1946
Evaluation B-60428

N-HU, ND., K. K. , NOSOV, G. I., VERGAZOV, 11. G. , KS-zEINEF)NTOV, V. Ye. and LE&IEV, Ya. I.
"Melting Chromium-l-Solybdenum-Nickel Steel in a )50-Ton Basic Dpen-flearth
Furnace, 11 Stall., No.6, pp. 459-466, 1946
Evaluation B-61757

wfulm, K. K.
MUND, K. K. __ 'Dynamics of Oxidation Processes arx;! Slag Condittons in Processing
A13ny Wastes from Basic Open-hearth Furnace."' Latvian State U, 1946 (Dissertation for
the Degree of Candidate of Cheadcal Sciences)
SO: Izve�&Isa Ak. flaul Laty&skoy SS , No. 9, Sept., 19,55

NEYLAO L.E. [Neilands, L.); VANAG, G.Ya. [Vanogas G.) akeAem"
2-Phenyl-/4,-azabona(f)-l.,3~-indaii4ioze,, a new representative of the
heterocyclic analogs of 1,,3--irglandlone. Dokl. Ali SSSR 146 na.3.,
615-617 5 '62- (KM 15:10)
1. Rizhskiy politekhnichaskiy institut. 2. AN Latviyskoy SSR
(for Vanag), (Indandiore)

NEY-LUID L. [f:e i II tin ds ~"EYLAO:, CI. Ya. "1c., i 1 and:~
G.J, akadlemlk
row mei.hod of pr(Auol-lorl r)f' ~ctrenli,-, uc,d. Pok). AN,
no.5:1099-11CI D 164
Rd zhsk i y po 14 te I, in -'- c nt~sk ' y in 'a a, r R
(frjr Variag).

v
GUMIlliETSE, E.; PETLAND, 0.; VAKAG. G.
lodonium d;;TiAv"aTTvA4A'~~'.O"f"' 14-diketones. Surt 1:: 'T4-,8 reaction of
dimadon with iodozobenzens. Zhur.ob.khim. 27 no.10:2737-2740
0 '57. (14IRA 11:4)
l.Ietviyakly gosudaretvenny7 universitat.
(Cyclohexnedlone) (Benzene)

AUTHORS: Zvorykina, V. K., I'leyland, 0. f -a,
TITLE: Concerning Several Coaversion Prol acts of t:.,
isomers of y-Ethyl-P-11-Carbet,ioxy~i.-iino-.,apry-ic A
nekotorykh prod uktak'n, previ-As I ic,:ei.iy[.1 I ii-ste.-
PERIODT~AL: Izvestiya Akademii nauk `SSR. Otdeienl~p k-,i-~ic-
1958, Nr 9, pp 'o010 - 11o3 (-~'--R)'
AESTRACT: In the previous papers the authors ~-r--
Dar:ition of two dia~itereoisomers of
ca~rylic acid, which were referred tc as AI -tr~-4 A,
tnese papers. Also prepared wef,e several leriv!t- t--s
transformation prod'Icts (Refs 1-3). !,i teF3-'2~!
compounds bio!oKica y it was bound t.,.--t
them (especially isomer A 2) had baacte7io=~atic
The authors were therefore int;~rested in CaIr'llni., ~Jut
further, similar investigations to test th,-- an:!
biological properties of tne-;e compounds. T(j -io tf-ii=.
however, it was necessary that the mclecular
Ca~-'d 1/2 be maintained and t-.ut subst:-tut'-on take at t-.e

Concerning Several Coaversioa :morD~Uct- 0~, t~-- -Y,
Diastereoisomers of' -i-Et~-.yl-o-,':-C-irbethoxytiminoc,,i)r.,,Iic A2:1`
functional _-ro,~ps. Ttore~ o.,-e the authors pre.arf-A
diastereoisomers (A nd A-) of i
1 2 p ~
I n p ~-y 1 i c1j
caprylic acid, y ethyl-~I-semicarbazidoc,' , :t_- ,
1 -PhonYl-4- ( 1 -ethyl pontyl ) -2, 6-di oxo~.exah.,,-] t-oTpyr; m
For the oyntlionlo (A' tho,,!e compon.,:d:,; thi-, t. i,)!.:,
discnvered by Rodlionov and Zvorykina (RtA' 4) wol- :3o
In addition to the-e reactions On oj-der to com;.1;-_re
the yields) the ioDmers of tnese comiounds -,,:ere
by the method of LonCfielJ a~-,d Stie~r'itz T n , -.
Shtiglits) (Ref 8), by reacting p"en..-l isocyan-tte -,-i t:~
y-ethyl-p-aminocaprylic acid (Ref 3),, and by the
of 1-phenyl-4-(l-ethylpentyl)-2,6-di,)xohexal~~,,,Iroi~yri:7,'-14-r.e
(Ref 4), respectiVel-r. Thr----e are 8 r.ffere.ceF, 7
are Soviet.
ASSOCIATION: Institut organJ1c`-.e_-koy 'khimii
SSSR (Ii,stitute of 3r anic
SUBLIMED: February 2, 19':17
.ard 2/2

79-26- 5- 14/6~
AUTHORS: Neylarid, 0. Ya-., Vanag, G. Ya., Gudriniyetse, E. Yu,
TITLE: Iodonium Derivatives of B-Diketonez. (Yor,oniXevyye proizvodnyye
P-diketonov) II, Thei-lal. Deco-.',posit ;.on of the Phonyldimedonyl-
iodonium (II. Termicheskoye razlozl~eniye fanildimedonilyodona)
PERIODICAL: Zhurnal Obshchey Khimii, 1958, Vol, 28, 1'r 5,
pp. 1201 - 1205 (USSR)
ABSTRACT: Earlier (Reference 1),the authors Lad shown that the dimedo-
nium (5,5-dimethylcyclohexandion-1,3) reacts very easily with
iodosobenzene with the for-!ation of an iodonium compound -
-phenyldinedonyliodonium (formula II). The recrystallized and
dried product ia very stable at usual temperature, contrary
to the non-purified one. But also the purified prodiict (11)
decomposes on boiling in aqueous solutions. From the aecompo-
sition products iodized berizene and the phenyether of iodo-
dimedon (III) could be separated, the composition of which is
proved by cleavaje with acids in p'r -enol and conversion into
Card 1/3 the phenyl ether of dimedone (IV), This et,,er is easily cleft

79-20-5-14/65
Iodonium Derivatives of P-Dilletones. II. Thermal Decompositiin of t-e Phenyl-
dimedonyliodonium
into phenol and dimedone b-r acids. The decomposition of
phenyldi,-.edonyliodonium is illustr~!ted by sche:,--.e 1. Dependirg
on the place of the break of the C-.J binding,the phenylether
of iododimedone iodized be!:zere arc, obtained.. The inve--tiGa-
tion on the decompositionol, ~-,'ionyl limedonyliodonium shovis
clearly thlat this compound %;%L; t~.e structure of iodonium salts.
The phen~q ethersOf dimedone have hi.t.,,erto not been described
Thus in Vne thermal decompositioncl phenyl ~imedonyliodonium
a new compound f)rms, na-cly,the ph,3ny_L et,,Of iododimedone,
besides,still-iodized benzene and an oily product of unknown
struct%re. In the reductio of phen.:q ether of the iododimdone
a new product, t~ie phenyl e ~-'ie rof d.i.medone was obtained In
the case of direct phenylatLon of d:i.medone with di:~.,.enyl iodoniuLl
bromide now producto reoult-d: the )henyl ether of d'imedorle'
the phenyldimedone, the diphenyl dira'.-.-done and t:le phenyl ether
of phenyl(lirmedone. There --re 6 refe::-ences, 2 of are
Card 2/3 Soviet

79-26-=1-14// I,-
Iodonium Derivatives of P-Diketones. II. Thermal Decomposition of the
Phenyldimedonyliodonium
ASSOCIATIO11: Latviyskiy -osudarstvennyy universitel. (Latvian State Uni-
versity)
SUBMITTED: April 15, 1957
Card 3/3

5W
AUTHORS% _A2ZIand, 0. a., Vanage, G. J. (Riga) SOV/74-28-4-4/6
_L_
TITLE: Spectroscopic Investigation M~:thods of the Tautomerism of
P-Dicarbonji Compounds (Spektroskopi,::heskiye
metodj issiedovaniya tautomerii [S-di,.&rbonil1nykh
soyedineniy)
PJ!-qIODICAL: Uspekhi khimii, 1959, Vol 28, Nr 4, pp 436-464 (USSR)
L35TRACT: In this survey the authors attei~,pted to generalize the
existing material on spectroscopic investigations of
keto-eaols. At the same time several theoretical questions
occurring in connection with spectroscopic data are
discussed. In order to systematize t'ne existing material
above all various states and forms ol equilibrium of
~-dicarbonyl compounds had to be investigated. The diversity
of the possible forms indicates complicated phenomena of the
tautomerism of keto-enol3 thus justifying the application
of spectroscopic investigation methods. Idoreover, spectral
prGperties of the individual forms c.re characterized. The
dicarbonyl form (I) of the aliphatic- and alicyclic
P-dicarbonyl compounds has no chro:aomori;hous system but
Card 1/6 only 2 isolated carbonyl groups. For this reason it is

Spectroscopic InvestiLation Lethods of the Tautumerisia of SOV/74-28-4-4/6
-Dicarbonyl Compounds
characterized in the usual %iltra violet zone by an only
small absorption at 270 - 290 m~. The absorption zone of
the carbonyl groups is rather broad for various types Of
carbonyl compounds. But in the case of an individual type
and even an individual compound the position of' the maximum
chariges according to the polarity of the solvent. ln the
transition of a polar (e. E. methanol) to an apol&r (e. g.
heyane) soivent a bathochromic shift is observed (a shift
of the absorption maximum in the direction of long waves)
(Ref 10). Unsaturated or aromatic ~-dicarbonyi compounds
show a very complicated picture. In these caseB there is
a characteristic chromomorphous sy.,item, carbonyl group -
double bond (aromatic cycle), whicl. absorbs in-,,ensively in
the respective zone. In computations the absorption of the
dicarbonyl form F-,, ~ 0 has to be considered -unich renders
the determination of the quantity of the enol form very
difficult. Valence oscillations of the non-conjugated
carbonyl proup are characterized b.( the frequencies
Card 2/6 1700 - 1750 cm- 1 (Refs 14, 15) and can be clearly distinguished

Spectroscopic IuvestiGation lethods of the TautoLierism SOV/7 4 -28-4 -4/6
of Dicarbonyl Compounds
in infrared as vrell a8 in lie-man si.ectra. In the case of &llphstic
P-dicarbonyl compounds with an e:iter arrangement
(acetoacetic ester, etc) 2 characteristic frequencies of
the dicarbonyl form are observedt that of the ketone
group and that of carboriji outer In the range of
1710 - 1715 cm-1 and 173~ - 1745 cm-1, respectivoly. This
bipartition of the characteristic frequencies goes back
to the mechanic interaction of the oscillations of two
independent carbonjl groups (Aef 19). Among the structural
factors especially the slbstitution by halogen atoms at the
CIC-carbon atom influences the de,~;ree of the characteristic
frequencies. The simplest prc;tot.,rpe of the enol form are
the M, B-unsaturated ketones or CX, (1-unsaturated
carboxylic acids (111). Such a caromomorphous E;~,stem is
characterized by an intensive absorption in the wide
ultra-viulet range according to the nature of the 5ubstituents
Ri 7 R21 IY and A 4 ~;hich influence the position of the
absorption maximum. The enol form is mainly characterized
Card 3/10 by the valence oscillat~-ons of the carbonyl group, the

Spectroscopic Investigation Methods of the Tautomerism BOV/74-28-4-4/6
of ~-Dicarbonyl Compounds
double bond and the hydroxyl group. In contrast to the
dicarbonyl form of alijhatic and alicyclic compounds we have
in thin case a conjucr,,ittodl carbon,71 groul, no well tLj it
conjuEated djubie b(,rid. In the ckise of a free enol furw the,
recognition of the individual barids becomes more difficult
because an intramolecular hydrogen bond may be foraied at the
expense of the hydroxyl or carbonyl group. The hydrogen bond
may change the frequency of the carbonyl group which then
may coincide with the frequency of the double bond. The two
characteristic frequencies appear most distinctly in Haman
spectra. Some authors found a relation between the nature
of tLe i;;etal in the ccmllex and the frequency F.iift. The
fluctuations of the hydroxyl group of the -dicarbonjl
compounds appear in the wide rant]e of 2500 3500 cm-1
because of the presence of various hjdrob~en bonds according
to structure, solvent, concentration, and admixtures (Ref 14).
The classical method by Neyer (Ref 43) which was supplemented
by Dieckmann (Ref 44) and accele::-ated by Schwarzenbach
Card 4/6 (Ref 18) is still valid for the (i.etermiz,ation of the enol

Spectroscopic Investigation Lethods of' the Tautouerism SOV/74-28-4-4/6
of Dicarbonyl Compounds
content. The enol content curi also be determined by using
several spectral properties of the keto-enols. The
investiCatic,n by infrared-specti-oscc,)y seems to be very
promisin6. Usuallj, the dissociation constants of
keto-enols are determined in thi.~ saine way as those of
other acids, i. e. electrometrically. In the ct.:~e of
keto-enols there are still othe.7 possibilities, i. e. the
application of ultra-violet absorption spectra. Numerous
investigations s,howed that Meyer's law is not valid for a
large group of -diketones. In these cases the method of
infrared and, in part, ultra-violet-spectroscopy can be
successfully used. However, the tautomerism, of
trans-fixed ~-dicarburtyl cQmpounds is still very unclear
and requires further irivestiCation. rhe behavior of some
alkylidene acetylaceturies which was discovered by means
of spectroscopy is also interesting. Table 1 - characteristic
frequencies of rion-conjueuted dicarbonyl form; Table 2 -
characteristic frequencies of (::onjugated dicarbonyl form;
Table 3 - ultra-violet absorption of undissociated enol
Card 5/6 f'orm which may exist in cis-formi Table 4 - ultra-violet

Spectroscopic Investigation Lethods of the Tautomerism SOV/74-28-4-4/6
of P- Dicarbonyl Compounds
absurptioa of trano-fixed P-di,,-arboayl compounds and
their derivatives; Table 5 - ultra-viclet absorption of
the enclate aniun and enclate cation; Table 6 - characteristic
frequencies of the enol form in the range of double bondsi
Table 7 - characteristic frequencies of the hydroxyl group
of P-dicarbonyl ccmpour,ds; Table 8 - characteristic
frequencies of intraraolecular metallic derivatives of
P -dicarbonyl compounds. There are 8 tables and 68 references,
24 of which are Soviet.
Card 6/6

AJTHORS Gudriniyets e Vanag, G S t ral-o,.r, A. , Ney C,.
T IT L -1: Sulfonation of -Diketones (Sullfirovaniye -dik,.~tonov).
VI. Derivatives of indandione -1,3-:ulfonic 2--acid
(VI.Proiz-
vodnjye irid,-in(lion-l,')-3,illfa-2-kiolc)ty)
PERIOLICAL: Zhurnal ob3hch(.-y khiraii, 1959, Vol 2-9, fir '5,
pp 1893 - 1897 (USA)
ABSTiUCT: There are no data available in publications re -at*cin;,- the
derivatives of the keto group of the salfonic a,ics f the
ketone8 ana aldehyaes (Ref 1). Althou,~h the dioxi-e of the
indandione-1,3-salfonic-2-acid obtained from its dil,otassiam
salt and hydroxylamine hydrochloride in the r)r-.:Pcnct: of K 2C0
was describc-d (Ref 2), thu authors w.' ~re not able to attain
the same results, neither with the di~so(liuzi nor -,-.ith tfie di-
potassium salt of this aciG- Cn addition of al--ohol the initial
proGuct, ana not the dioxi,-.;e descril)ed, precii,itated.
Card 1/3

Sulfonation of P-Diketons, VI. Derivatives of lndar--~ionc- SUV/79-29-6-26 172
1,3-sulfonic-2-acid C---OY,,a
CO
HBO314 e C so3IM e so3hi e
NOH NH
(1) (11) (111)
Thc experimento under review indicated that tht: oxi,iie M is
readily foril.ed on boiling of the sodium salt of the indandione-
1,3-sulfonic-2-acid in glacial acetic with hydroxylamine-hydro-
chloride, even without anhydrous sodium acetate. It is hardly
soluble in water and is tran.,3formed by bromination to give the
2,2-dibromo-iridandione-1,3. The oxygen of the keto group of
the sodium salt of the acid mentioned. is substituted by the
imino group with compound (II) being foriied in the Me-14H 4' 'then
treating compound (11) with the alcoholi-. sol4tion of sodium
hydroxide or sodium ethilate compound (I'/) (Ile=14a) was form-,d,
the bipolar structure of which was confi~7med by the ultraviolet
Card 2/3 absorption spectra. A number of derivatives of the indandione-
1,5-sulfonic-2-acid*N7as thus synthei3ized (the oxi:ze, semicarba-

Salfcnation of ~-Diketones. VI. Derivatives of SOV/79-29-6-26'72
Indandione-1,3-sulfonic-2-acid
zone, imine and phenyl-imine in the for:.i of the socium, ammoniam
or aniline salts), Bromination of the godium salt of the oxime
of the above -ment ioned acid and of the ammonium salt of the
imine of the same acid (V) yielded ',),2-dibrc~Lao-.izidandionp--1,3-
Phosphorus pentachloride foria3 with the sodiuji salt of the acid
the 2-chlora-indandi~)ne-1,5-sulfonic-~l-acid-,~tiloi-idp. Its bro-
mination results in 2-cliloro-2-bromo-indan,lione-1,3- Nhen
boiling the salfo-uhloride with ilcohols SO 2 develops, which is
transformed into 2,2-dichloro-indandione-1,5, There are I figure
and 11 references, 6 of which are Soviet.
ASSOCIATION: Latviygkiy gogadarstvennyy universitet (Latvian State University)
SUBMITTED: May 19, 1958
Card 3/3

IJL'YLA14JI, 0. Ya. Cand Chem Scl -- "IOdOrliuM (jr-~rjvojvrm of befa.-diketr)neLot'
Rigr~ , 1960 (Rigi Polytechnic Inst. Chevri Faculty) (KI" I-Gl, 182)
-59-

I 1,j 1
L.1 v I

Yie
ltj
t-v

G'. e r'
o lw~ 1,
'I'lol
C) l0r] 1 U'll I it)t ly
olf" 0
Ool f

Ti 1 o ro~
'Ii Cook 11,111,('00h
0!, T" v; I i'1

or 1k e o 7 7
-F T T L or)
1. o o; e
e v
j on
1, 0 1 f :1 1

AUTHORS: Neyland, 0 ~a. , Vanag, G. Ya., S/020/60/131/04/0.56/073
ko_a_Ce-mM~no the AS Latvi-M
ys aya BO11/BO17
SSR I
TITLE% Iodonium Derivatives of 5-Phenyleyelohexanedione-I 5 and Their
Transformations
PERIODICAL: Doklady Akademii nauk SSSR, 1960, Vol 131, Nr 4, PP 847-849 (USSR)
TEXT: In an earlier paper (Ref 1) the authors produced a now compound from 5-phenyl-
oyclohexanedione-1,3: anolatebetainephenyl-(5-phanyloyclohexanedioiie-1,5-;71-2)-
iodonium (I)p which in the following is referred to as phenyl iodonium. The authors
dealt with the study of its properties, the structural characteristics, and its al-
kylation and cleavage products. It is a white substance soluble in chloroform
and benzene under intensive yellow coloring. Phenyl iodonium is not highly re-
sistant, and to cleft by various reagents, especially by sun rays. Cleavage may
proceed in two directions with the rupture of the iodine-carbon bonds. Thus,
phenyl iodonium decomposes smoothly, in the presence of HClq into iodobenzene
and 2-chloro-5-phenyloyclohexanedione-1,3 (II). In pyridine solution and tinder
the action of temperature, the following cleavage products are formed: ioaoben-
zene and phenyl. ether of 2-iodo-5-phenyloyclohexanediono-1,3 (III). In the pro-
sencie of silver nitrate and pyridine, cleavage takes place only in the iodine-
phenyl bond; in this connection, the silver salt of 2-iodo-5-phanylcyclohexang-
dione- 3 (IV) is formed. By strong acylating and a1kylating agents (benzoyl
Card lb

Iodonium Derivatives of 5-PhenYleyclohexanedione-I 3 S/02 60/131/04f/036/073
and Their Transformations B011YBO17
chloridet triethyl-oxonium-boron fluoride)o phenyl iodonium is not olaft but
formeacyl- and alkyl derivatives. As a consequence, the rupture of the iodine-
carbon bond is oriented as is the case in analogous dimedone derivativels (Ref 2).
Under given conditions, phenyl iodonium exists without any doubt in the form
of the enolate anion. It follows therefrom that the electron density on the
carbon atom of the aative methylene group is increased as compared with the
non-ionized form. The enolate anion system is characterized by a high mobility
of the electron charge. The absorption spectra of phanyl iodonium (I) and of
pyridinium-enolate-betaino (VlI) show strong displacements of the character-
istic maxima of the enolate-anion sy9tem of the enolate betaines as compared
with a normal system. This may only be explained by a change in the electron
structure and a doubling of the bonds. It may be assumed that the electron
density on the carbon atom of the active methylene group increases under the
influence of a positively charged substituent. Hance, also the character of the
carbon-carbon and carbon-oxygen bonds in the system is changed (see Scheme).
Up to now, no satisfactory method has existed to determine the correct istructure
of the enolate anions. The balance of the charge in both oxygen atoms may be
expressed, as is usually done, by dotted lines for non-integral bonds (o.g. IV).
In sy=ietric systems, the equivalence of the two carbonyl groups must bo ob-
served. The authors, however, proved by their examples that the electron
Card 2/3

Iodonium Derivatives of 5-Phenyleyelohexanedione-1,3 020/60/131/04/036/073
and Their Transformations B011/B017
density in the oxygen- and the carbon atom may vary. In this case, charge por-
tions localized in indivIdual atoms can be difficultly estimated. For thiEl reasong
difficulties arise in the prepa-.ation of enolate betaines. The hitherto used kl'
method (VIII) is not sufficientlf precise. Method (IX) (see Scheme) would be
the most correct one. The difficulty of estimating the charge portions 6 and 61,
as well as the fact that 26 + 61 - 1 must also be taken into account. There are
5 Soviet references.
ASSOCIATION: Rizhakiy politekhnicheskiy inatitut
(Riga Polytechnic Institute)
SUBMITTED- October 15, 1959
Card 3/3

'572610 4qqqq
AUTHORS: Neyland. 0., Stradyn' Ya., Vanag, G., 3102 60/131/05/02e/'069
'It-a-Te-51-61-an-A-3 LatvSSR BOI 1YBI 17
TITLE: On the Structure of Some Cyclic 2-Nitro-diketonesll,3
PERIODICAL: Doklady Akademii nauk SSSR, 196o, voi 131, Nr 5, PI) 1084-11037 (USSR)
TEXT: In continuation of their work on the tautomerism of the cyclic 2-nitro-
diketones (Refs 1, 2), the authors studied 2-nitro-dimedone (I. R, . R 2 '. CH 30
see scheme), 2-nitro-5-phenyl cyclohexanedione-1,3 (2-nitrophenedione-, I, Ri = H,
R2 = C6H5), their anions, and some related compounds. The structures of the
compounds mentioned as well as the difference between the three nitration
products of phenedione (melting point 120-1210, 131-1320, and 119-1200,
respectively) could be clarified. The infra-red spectra of the solid sub~3tances
were taken in suspension in paraffin oil and in chloroform solutions. Tht? ultra-
violet spectra of 10-4 M solutions in H 20, CH 3OH, or CHC1 3 were taken. P:)laro-
grams of 10- 4M aqueous solutions of the corresponding substances in buffer
solutions were taker by Britton-Robin3on on a background consisting of 0, 1 N KC1.
Table 1 shows the compilation of the results. From these, it follows thal. the
2-nitro-,dimedone and the 2-nitrophenedione in chloroform show an analogous
Card 1/3

C q q q I
On the Structure of Some Cyclic 2-Nitro-diketones-1,3 3102 60/13 1/05/026/069
B01 1 YB 117
structure, i.e. that of a nitro-enol in which a stable intramolecular h:,-drogen
bond has been established for the hydroxyl group. The analogous structu::-e of the
molecules of 2-nitro--dimedone and 2-nitrophenedione in chloroform is proved by
the similarity of their ultraviolet spectra. The infrared spectrum of solid
2-nitro-dimedone differs considerably from its spectrum in chloroform. Hence, it
follows that 2-nitro-dimedone in the solid state exists also in the forn of a
nitro-enol. In this case, however, not the intramolecular, but the inter-
molecular interaction of the groups prevails. On the other hand, the infrared
spectra of solid 2-nitrophenedione give evidence of the facts that; 1) 1:,oth
modifications with melting points of 131-1320 and 120-1210 have an analogous
structure, and 2) that the structure resembles in this case the state found in
a CHC1 solution. This means that this structure forms a nitro-enol witl-- an
intram9lecular hydrogen bond, though an intermolecular interaction can '.ake
place in this case also. The third modification of the 2-nitrophenedione
(melting point 119-1200) has a quite different structure. The authors came to the
conclusion that this modification corresponds to the 6-nitro-3-phenyl hcxanoic-5-
acid (IV). This acid forms when 2-nitrophenedione is boiled in aqueous :iolutions
whereby its ring is easily split. From the infra-red spectra of the Sol-.-d
ammonium salts of the 2-nitro-dimedone and the 2-nitrophenedione, the aUthors
Card 2/3

Oqql
On the Structure of Some Cyclic 2-Nitro-diketones-1,3 S/020/'60/131/C5/028/069
B01 1/FJ1 17
conclude that a mesomeric anion (II) with the charge distributed between two
carbonyl groups and the nitro group must exist. It seems that the electron
density is unevenly distributed in the mesomeric 2-nitro-enolate anions.
2-Nitro-dimedone and 2-nitrophenedione on the one and 2-nitro-indandione-1,3 on
the other hand have an entirely different structure. The two first-mentioned ones
are in the solid state nitro-enols, while the latter exists as a nitro-
diketone or as an ionized nitro-acid. This and other structural differences can
be explained, if it is borne in mind that the 2-nitro-dimedone and the 2-nitro-
phenedione have a stable six-membered ring, while there is a higher-stressed five-
membered ring in the 2-nitro-indandione-1,3. In the latter endocyclic double
bonds are less advantageous than the exocyclic ones (Ref 2~. Therefore, the
tendency of the 2-nitro-indandione-1,3 is to form a type of a keto-nitro-acid,
while, in the case of the six-membered nitro-p-diketones, the formation of a
nitro-enol is possible. A. Grinvalde and M, Tiltin' are mentioned. There are
1 table and 14 references, a oi wnich are .14oviet.
ASSOCIATION: Institut organicheakogo sinteza Akademii nauk LatvSSR (Inatitute
of Organic Synthesis of the Academy of Sciences, LatviyjqW'i SSR)
Rizhakiy politekhnicheakiy institut -CR-igaPolytechnic Institute)
SUBMITTED: November 23, 1959
Card 3/3

-~-21-, oo
6 / 3 4 /C -7
sloqrl
Boll 1 /:3c-c
AUTHORS: Neyland, 0. Ya., Vanag, G. Ya. Academician AS Latv':SP
TITLE: The Mechanism of Interaction of Phenyl-iodtiso Compourds Nith
Some P-Diketones I
PERIODICAL; Doklady Akademii nauk SSSR, 1960, Vol, 131 lic 6, pi- '35-. - 13~)a
TEXT: The authors state that the reactions of phenyl-iodoao a,~etal:e --an be di
vided into 2 subtypes: 1 ) on reaction with alcohols, a gly,.,.cls, anc! amines, its
oxidizing properties become apparent. Ketones, azo~ and other -,cmpc:unds are
formed. 2) In the presence of strong acids, reactions oc=:~, with aromati". hydro-
carbons, and iodonium salts are formed. In reality both types of Taa':r,-Jon ar~
based on a common scheme: a) the mobile proton i5 separated, and tile corre5p.:rd-
ine derivative of bivalent iodine is formed; b) the Intermediate pi-odu:t de~c-
poses, or is stabilized. This depends on the character of the new lond of -,d-c-
(with C,11,0) and the present anion. The rea-ctions mentioned In the ttl'- and ir,
-.,estigated by the authors are in full agreement with this mechani3m. 1z is knov-.-.
(Ref. 410) that dimedone with iodosobenzene and phenyl-iodoijc fluoride forms e-n
internal iodonium salt of the enolate-betaine type (III, R.: - R UH~)~ "nler
2
Card 1/.3

8r"090
The Mechanism of Interaction of Phenyl-iodoso Compounds 9102 60/1;~i/06/34/07~
With Some O-Diketones BOI) Y3005
the authors transferred this reaction to other P-diketones and P-keto eaters, It
appeared that no iodonium compounds can be isolated. This applies to acetyl
aoetone~ dibenzoyl methane, indanedione-1,3, 2-phenylindanedione-1,3, acetoacetic
eater, and malonic-acid eater. Lodobenzenelwas formed in all cases. IV and V
(2-acetoxy derivatives) were formed as_2_n~products in the case of dtibenzoyl
methane and phenylindanedione. The raaotion of phenyl-iodoso acetate in the
presence of pyridine yielded enolate betaines of pyridinium-p-dicart-onyl com-
pounds (TI) in the case of acetoacette ester, aoetyl acetone, and dlbenzoyl
methaneo The reaction of phenyl-iodoso acetate with P-dicarbonyl compounds give~-
a new proof of the double reactivity of the latter. This again shows the great
difference 'between the properties of P-diketones of the cyclohexaned.lone-1,3
series and other groups investigated. The pyridinium-enolate betftlre3 (VI) are
yellow evietalline substances. Their melting point cannot be acourat,ily deter-
mined. Some of them lower their melting point by absorbing air moistare
(Table 1). The structure of these substances was Investigated by ultraviolet
and infrared absorption spectra. Some of them have a iis-form, other!i a trans-
form. The infrared spectra of the enolate betaines Investigated in the range of
double bonds show a complicated picture which can be hardly interpreted at first.
It can be said, however, that the localization of the sharee in the i:!nolate-
Card 2/3

8r,k^go
The Mechanism of Interaction of Phenyl-iodoso Comp-.--inds S102 60/'3'/06/34/07-
With Some O-Diketonea BOI I Y3005
anion systems greatly depends an structural factors. There a:re 1 table and
18 references, 4 of which are Soviet. -K
ASSOCIATION
SUBMITTED:
Rizbskiy politekhnAcheskiy institut (Riga Polytschnlr~ Inatita-,-)
November 30, 1959
Card 3/3

80056
13- 00
57 ~'? (0 / 0
5,/020/60/132/01./30/064
B011IB126
LUTHORSo Iren, A. K , Neyland, 0. Ya.9 Vanag, G. Ta., Academician of the
AS Latv5SH
TITLEt The Structure of 2-Parm-gitrophezivlin"n6ione~.1,3
PERIODICALs Doklady Akademii nauk SSSR, 1960, Vol. 132, No. 1, pp. 115-118
TEXT: The authors have shown that 2-para-nitrophenylindandione-1,3 (NPI) is a
very mobile system, which exists in polar solvents and apparently also in the
solid state as an anion with a balanced electron structure. This systea is also
capable of mutual conversions. In solvents of weak polarity UPI exists in color-
less diketo form. The NPI anion possesses two kinds of reactivitys a) with diazo-
methane it forma a miethyl ester of the enol form; b) with bromine and chlorine,
2-bromine and 2-chlorine derivatives are produced. NPI differs from the color-
less 2-pheny! indandione-193, since it is dark red in color. The 2-chlorine
and 2-bromine derivatives of NPI are colorless, while the 2-amino derivatives
are yellow or orange. The authors wanted to clarify the cause of this colorir43 of
NPI. Phenylindandiones crystallize from polar solvents as red substances. On the
determination of the melting points, the red forms become colorless. There are,
Card 1/3

8CO56
The Structure of 2-Para-Nitrophenylindandione-1,3 S/020/60/132/01/30/064.
B011/B126 '4
however, signs that the red form of NPI is stable, and is not influenced either,
by the action of temperature or by the type of solvent. In order to clarify the
possibility that NPI may exist in valence structures (III) and (N), the authors
analyzed UPI and some of Its derivatives in the ultraviolet and infrared.
Further, the methyl eater cf its enol form C 16HII04N was analyzed. Fig. I shows
that the ultraviolet absorption spectra of NPI and its Na salt have identical
curves. It is obvious that the electron structure of KPI in the solution is the
same as that of its anion. Therefore, NPI is dissociated in a solution of
absolute methanol. The ultraviolet spectrum of NPI gives an absorption curve in
dichloroethane which is characteristic of the diketo form (Fig. 2). The data of
the infrared spectrum of a saturated NPI solution in dichloroethane agree with
those of the ultraviolet spectra. 0.0001 U NPI solutions in dichloroethane are
completely colorless. After standing for a long time in chloroform or dichloro-
ethane a suspension of red NPI gradually changes to the colorless crystalline
form, which is without doubt a diketo form. During the separation from the
solution the colorless form changes back to the red form. Thus, contradictory
assertions are disproved (Ref. 7). NPI differs from the other derivatives of
2-phenylindandione-1,3 which are replaced in the para-position by electrophilic
substituente, simply because the red form is more stable here. The ultraviolet
Card 2/3

*9 8W6
The Structure of 2-Para-Nttrophenylindandione-1,3 S102 601132101130,1064
B01 1 YBI 26
spectrum of the methyl aster of the enol form of NPI in absolute methanol differs
considerably from that of UPI proper. Thus, the enol eater structure of the former
is confirmed. The infrared spectrum of red NPI suspended in paraffin oil, recrya-
tallized from glacial acetic acidl disproves the theory of its existence in di-
keto form M, uinoe no absorption of the CO groups occurs. When the samplo is
dissolved in water and then recrystallizes, besides other oscillations, fro-
quencies of average intensity of the CO groups occur at 1700 and 1735 cm-l" The
authors believe that it undergoes a partial conversion to the diketo furm under
the action of the solvent. The data of the infrared spectroscopic analysis do not
prove that the red form of solid NPI is an enol (II). The authors also refute the
previously assumed structure of diketo nitric acid (IV), on the basis of their
results. The infrared spectrum in the region of double bonds is so complicated
that one cannot really speak of characteristic frequencies of single groups
(Ref. 8). The authors illustrate the structure (VII) that they assume, in a scheme.
They thank A. Grinvallde and M. Tiltin'sh for taking the ultraviolet spectra.
There are 2 figures and 10 references, 6 of which are Soviet.
ASSOCIATION: Rizhakiy politekhnicheskiy institut (Riga Polytechnic Instituta)
SUBMITTED.- January 30, 1960
Card 3/3

NULMDO 0.1a.; VAHAGg G.Ya.
Ioddzd= derivatives of 0-dftetoneas Part 4t Reaction of 5-phemYl-
1,3--cyclohex=ediona with pheynliodose acetatee Zhuro ob, khime
31 no.1:146-166 Ta 161. (KERL 1491)
1, Rizhakiy politakhniohookiy institut,
(Gyolohexanedione) (Benzene)

STRAKOV, A.Ya.; NEYLIND, O*Ya. [Neilands, 0.1; GLDRINIYETSL, E.Yu.
E Gud r i nfl~, G.Ya. [Vanars, G.J, akademik
Sulfonation of 2-veratryl- arxi 2-piperonyl-1,3-inciandiones. Dokl.
AN SSSR 141 no-2:374-377 N 61. (MIRA 14:11)
1. Rizhskiy politekhnicheskiy institut. 2. AN Latviyskoy SSR
(for Vanag).
(Indandione) (Sulfonation)

NEYLko, 0. [NoUands,, 0.1; VANAG, G. (vanags, G.] akademik
Few method for the prcduction of iodonium compounds. Dokl.
AN SSSR W no-4:872-874 D 161. (MIRA 14:11)
1. Rizhakiy politekhaicheskiy institut. 2. AN Latviyakoy
SSR (for Vanag).
(Iodonium compounds)

NEYLAND, 0 - VAWRE) M.
Synthesis of the system 1,3,5,7-tetraketo-a-hydrindacens.
Zhur.ob.khim. 33 no.3:1044-1045 Hr '63. (KIRA 16:3)
1. Riz~skiy politekhnichesiy institut.
(Hydrindacene) (Carbonyl group)

NEYLAND, 0. [Neilanas, 0. .; LAYZAN'.1, Z. [Laizane, Z. :
~T! i-, in, n4~ -i-f, -~P-i Of CYCi4-(-' /j-di.,~etones b.: a
-1
nitra-.ing Zhar. ob. 34 , :,
A g 164. "1 1' : -1 J~
1. .-dzhskiy politokiini-crieskiy ~nstitut.

LINABERG, Ya. (Linabargs, i.j. mEnAND, 0. (Neilands, 0.1; VEYS, A. [Veiss, A.];
VANAG, G. [Vanags, r,.1
Acidity and enolization of 2-aryl-1,3-indandione. Dokl. AN SSSR 154 no.62
1385-1388 F 64. NIRA 17%2)
1. Rizhskiy politekhnich8skiy institut. 2. Akademik AN L&tvSSR (for Vanag).
I

[IV i Dal d ~j I ~ EYLAN 1), Yao [Ne I !fin (j.;
N EYLtZ 15
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ew me
r.005-1099-11cl D 164
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k i Y P01 y
(for Vallag).

F.WTOWEPF(c),/
L -Po-4/Pr-4 RX
NR: A"01,8359
AUTHOR., !Mlandt 00
TrTLE Phenyllodonated triphtnylphosphoranes
SOUROEI AN SSSR. Doklady, v. 159, no.. 1964,
3?3-376
TOM TAGS: iodinated Orgatic Coff"und, organic phosphorus compound
ABSTRACT: , The reaction of phenyliodoxonestata ~d6HSI (OOCCH )27 with carbath-,
benzoylmetqlenetripheny?pvsphdrane were
ocymethylenetriphenylphosphorane and
tudied. The reaction produces acetates of phenyliodonated phosphorances,
Which.were isolated in-the form of sparingly soluble bromides of phenyliodoni
nzoylmethyl
carbethozymethylenet.riphenylphosphorens and phanyliodoniobe enetri-
'phenylphosphorane, respectively, which are colorless, relatively unstable
IM"nVIIndonation in the prevence of Eluoboric acid gave the corres
.. ---- I-V11-

L 56050-65
AGGESSION KR: AP5ol8359
~ifi 't~fph,enylphosphorances, since they reacCwfth phenyliodosoacetate without
~the Presence of acids- The phenyliedonated phosphoranes are readily cleaved
TTINI --A Un- . . . . . . .

eak
-pj ~ja 7-.r! rit AN
ju

NEYLAND, V. i-:. , Can(J aech '~:)ci -- (diss) "Application of' method of ~,-:eo-
metric characteristics for the arialysis and synthesis of' jointf::d lLech-
anismS pos3essing there-ir, a five-link Luechanism." /RJ~a/, f~, PP;
with charts; (State CcmmitteiE~ of i4iEnt-,r and ---eccr.-cary op~cia'-'-~st
tion uider the Council of IMinisters Latvian 36R, Riga Pol,)-tt--chnic
200 copies; price not Fiven; (KL, 22-6kj, 138)

NEYIAND, V.Ya. (Moskva); TAGMOV, G.I. (Moskva)
Forward stagnation point heat transfer for hypersonic flow. Inzb.
zhur. I no.R151-153 161. (vPA 15:2)
(Aerodynamics, I(-personic)

NMAND, V Ya. (11;oskva)
~ a la.-.i- nary bo--.indary layer near t~- stag-
Solving the equations of - -
nation point in casn of tte in"ection of a ~,eat ra,~Iatirie zas.
Inzh.zhur. I tio.2:31-36 '(1. (1-,LIRA 1"~:14)
(BourKlary layer) ('Dermodynamic5 )

NEYWD, V.Ya. (Moskva); TAGANOV, G.I. (Moskva)
Characteristics of the flow in a stall zone. Im.rb.zhim. 2
no.3:36-42 162. (110A 15:8)
(Stalling (Aerodynamics))

HEYLANDY V. Ya. (Moskva)
Effect of radiation heat transfer on the entratment of sub-
stances in the critical point of a blunt bodY. 'Cnzh. zhur. 2
no-49227-231 162. (MIRA 16:1)
(Heat--Radiafion and absorption)
(Mass transfer)

EPA(b)/Wrfl)/BDS-AEDC/AYFTC/ASD~- ~&4-~W:
t, I 0-28~*3
-kcCESSINIM: AP3000709 5102581631C03100210207/0214
AUTHOR: Ugland., V. ya. (Moscow); Taganov, 0. 1o (HoSCOVO
TITLE: on the.configuration of forward separated flow regions in supersonic gas
flow past'bodiei
SMIGEr Inzhenernyy zhurnal, v. 3, no. 20 1963, 207-214
TOPIC.TAGS: supersonic symmetrical flow, separated symmetrical.f low, flow
detection angle, separated flow parameter, laminar boundai:y layer
ABSTRACT: A detailed study of the configurations of forwird separated flow
regions in supersonic'flow past symmetrical bodies is rresented. The angle of
flow separation is determined, and itsdependence on Mach*member is established
for the case,when the ratio of viscous boundary layer thickness an the boundary.
.of,a conical separated.region near the reattachment point,to the radius of body
cutvatures.at the meridional cross section tends to zero. Calculations of the
angle:of separation in the case of flow past a.cone and sphere with spikes at
zero angle of.attack, as wellas in the case of flow past a cylinder with a flat
'plate, were carried out on.& computer. The dependence of the angle of separation
1/2
Card

L 1823 i-6 ZPR/EPA(b)/EWr(1)/BDS/ES(V) AEDCAFFTCASEAMC Ps-4/
Pd-Vpell WW
Acassiav m. Ap3oo6539 B/W58/63/06-3/00~/0419/0423
AUMOR% -Neyland, Vs. Ya. (Moscow); Taganoyp G. 1. (Moscow)
T1TrZt Forward separated flow regica in nonsymetrical s!orsonic flow over a
spiked cone
SOURCE: Inzhenerny*y zhurnal, v. 3, no. 3, 1963, 419-423
TOPIC TA03- separated flow, hypersonic flow, hypersenic flow over acne, spiked
cone, mass flow rate, laninar mix1ng
ABSTRACT: A gen~rallzaticn of the method used by S. M. Bogdonoff and T. E. Vas
(Hypersonic separated Flows. Seventh Anglo-American Aermaut. Conf., N. Y.,
1959) to solve the problem of hypersonic separated flow over a. spiked acne at an
angle of attack other than zero is described. The flow configuration is given
in Fig. 1 of the Enclosure. Coordinates of lines of intersection of a "fluid
cone" (BCBI) with the body and flow parameters in the I=inar mixing region are
detenalmd, and an expression formase flow rate to the stagnatit:n region is estab-
lisheds and a numerical calculation of the angle of the "fluid cone" is made for
various angles of attack a (0-106) at Mach numbers 5-100. The results (given
in grapbs) with respect to the maximum value of the angle of -.%ttack compatible
Card 1/3

L 18236,-~53
ACCESSIat SRI AP3W6359
-0
with the flow model considered mre discussed. Or1g. art. has: 3 figures and
15 f oraLlas
ASSOCTATTaft -nate
smmm -. 13?eb63 DATE ACq: 27sep63 EXCL: 01
SID CaDE: Al NO REP SCV: 001 OMER: 002
Cc,,d 2/3

ku-IHO,-L: Neyland, V. Ya. (Moscow)
5/02
T-_TIIL: The effect of heat transfer and turbulcnce in the mLxing region on separa-
tion zono characteristic
SOURCH'i Inzhenerny*y zhurnal, v. 4, no. 1, 1964, 29-35
TOPIC 'BAGS: separation zone, heat transfer, flow separation, base pressure,
entl,.alpy, turbulent flow, axisymnetric mixing zone, Macli number
A91~>TIIUCT: The effect of heat transfer and the dependence of flow separation angle
(3 -nd base pressure on the enthalpy of the staCnant region g2 was investigated
,I __
analy'r.l.c.dly. The flow geometry is given in Fig. I on 'Ube Eni::losure where separa-
tion is inducod by a point or a leading edge. Solutions are 1:;iven both for
larainar and t-,a-b-alent flow conditions. In the former, similal-ity solutions were
usj.ni~ iAiG Doro,-'nitzy*n transformation; for turbulent florw, the Prandtf
turbulonce tiieory was applied to an axisymi-aetric mixing zone with r ;:~-' r(x) . For
Pr - 1, values of tho parameter
U
lard I/ Y0 - -9.) f. + 93

ACCE,SSION NR: AP402695i
were determined numerically for 92 - 0, 1, and Mach numbers between 0 and 10.
These values were compared to those obtained by H. H. Korst (A Theory of Base
Pressure in Transonic and Supersonic Flow. J. Appl. Nech. v. 23, iio. 4, 1956).
Also., curves were obtained relating the reattachment angle 6 to P for similar e
and ML values and the nondimensional base pressure to the Mach number for each P -
The results show that heat transfer, by reducing the value of g2 inside the separa-
tion region, increases 6 substantially. The opposite is true for the base pres-
sure, where lowering 92 from 1 to zero lowers the base pressure for all Mach
numbers. Orig. art. has: 13 equations, 5 figures, and.1 table.
ASSOCiArION: none
SUBIUTTM t 13Feb63 &NCL: 01
SUB CODE3 ME, TD NO REF SOV:. 005 OTHERs 003
Cd 2 /_3