SCIENTIFIC ABSTRACT VAENI, M. - VAGANOV, A.P.

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SCIENTIFIC ABSTRACT
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ACC NR, AP6029177 SOURCE CODE: RU/0003/66/017/')02/C)10-0/e,)I"I" AUTHOR: Popescu, Dqjaenlp M. ORG: Institute for State Control of Drugs and Pharmaceutical Research (Inatitutul pentru controlul de stat al medicamentului si cercetarl farmaceutice) TITIE: Determination of the contrast product ioduron SOURCE: Revista de chimie, v. 17, no. 2, 1966, 108 TOPIC TAGS: iodinated organic compound, analytic chemistry ABSTRACT: The authors describe the determination of the contrast medium Ioduron by means of the mineralization of the organically bound iodine by the action of nascent hydrogen in alkaline mdium, followed by determination of the halogen by the Volhard method. The analysis is rapid ard accurate and gives reproducible results. Orig. art. has: 1 table and I formula. IJPRS: 36j5561 SUB OODE: 07 / SUBM DATE: none v it I T. Vactus, T. - , lectric (:er-rdnator. p. -01. So. ~.Ioritjly -ist of LasL Europear. Acces.~:ioris List (LEAL) Y, Vol j, 'i,-). 11 '~uvember 1~-55, 'Uncl. V A.,-~T U --I' , ~.` . ; D K C , '; . Establishment of a forrula for the com-utatuon of areas of forest nurs-2rles. Po 539 Vol. 70, no. 11, iov. 1955 TUN !S'P. I ADUR ~jkh bucurresti, Burania, -jro::!7-ajj Accession Iist. Library C-f 0 7 al Source: Esst 6 on r Vol. 5, No. 8, Au,-ust 1956 T.; D' ROC N.; COSTEA, J% VAET"is I I A cultivated stand of Quercus palustris L. in the Ihmbrava Fo7est in Sibiu. p. 622. U"IT71A FADURILO'P. (Asociatia Stiintifica a ingirerilor si Technicienilor din Romanis si al "anisterulul Agriculturii si Silviculturii) Bucuresti. Vol. 70, no. 12, Dec. 1955. So. East European Ac.,essions List Vol. 5, 110. 9 August, 1956 VAFEK, Vlad-Imir I - - 1-, -1-1 ~ ~ I Hydroblasts. Sl*varenstyi. 12 no.19097,398 ' 164. 1 State Research Inatitute of Material and Technology, ..u,a&rch on Founding, Brno. ,0*0000000*0000*00014 0' 00 A 0 0 A 00 00 a 004 00 a 0 & 0 000 00 00 008 It a is p" 4 019--""44 N7- A A. Prom. 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Hohmann .00 00 1 ~ lzoo too r0 00 ! a*: 00 ! zoo 00 00 see 00 see 00 to %L A IYALLUIGKAL LATFOAT09 CLSSSIFK.IIC- ' i9 It IV 00 It, w 0 0 00 0 o o 0 0o0 o 00 0 o00 06 j 4 0 0 0 a 0 O's 0 of to of 6 00 00 0 0 0 0 90 9, is A-, A- AJAS To RX01, b~ SO A ist Afto JI!P sitafirl 9 A AeC -00 00 AhmarrUm spectra dg hif is 00 bdrs--A '90 ai~ (J. (let). 111t,111. Ittkol., ItM4, 0.1"7-1463i.-A no. of WA (nat Ural anii hante"Iml I wem studifti. for )a 1-9 p. The moults suaxesit 0 00 X 00 t h*t the W). of 011 gn)ul)o fisille during l"llymerisatil)". but rimes oloring oxialatitin. it. f 0 ,3 90 000 go 0 goe, too I- It A &1TAt1bkWCAI WINAT6111 CtA$IW6CATSQ, 8 tie 1146 Z. Is a P0 I, It 69 a a it 19 "1 Is a isK 4 IRA W 0 0 0 0 OT: 00 0 0 a -4941 VAHADI, V. Cand. PhYS-1-Wth- Sr--f. Infrared Direction Finders," from tj-v- book Mloderr. Militou .1(~ I A ~? "56) page 230. 0 Tronalotion 11.14505 24(4) PHASE I BOOK EXPLOITATION Sov/1768 Vafiadi, V.G., and N.M, Nesterova Aleksandr Alekseyevich Lebedev Moscow, Izd-vo AN SSSR 1957. 25 P. (series: Materialy k biobiliografii uchenykh SSSR. Seriya fiziki, vyp. 8) 2,000 copies printed. Sponsoring Agency: &Ldemiya nauk SSR. Sektor spetsbibliotek. Chief,Bd.: A.N. Nesmeyanov, Academician; Deputy Chief Ed.: A,V, Topchiyev, Academician; Resp. Eds.: O.V. Isakova, Ye.S. Likhtenshteyn, and V.I. Shunkov; Ed. of Publishing House: L.V. Gessen; Tech. Ed.: S.M. Polesitskaya. PURPOSE: The book is intended for the general reader. COVERAGE: This book is a bio-bibliographical sketch of the life and works of the Soviet scientist Aleksandr Alekseyevich Lebedev con- taining a complete list of his scientific contributions and a bibliography of 11 items on Lebedev himself. His own writings consist of 37 books written and 9 edited. In the biographical card 1/4 Aleksandr Alekseyevich Lebedev SOV/1768 sketch, the only narrative chapter in the pamphlet, Lebedev Is commended for his endeavors inthe field of optics, and especially for his contributions to optical methods.,in engineering measure- ment. Some information is also available on Lebedev's role in political life. An Academician since 1943, he was elected a Deputy to the Supreme Council of the Soviet in 1954. His scleA- tific contributions have been centered in the following particu- lar fields: diffraction of x-rays and electrons and diffraction patterns; infrared rays; wave interference; light modulation; and the design of new scientific appratus, Including two elec- tron microscopes and a photometric range finder. A short de- scrIption of these and other instmnents designed or codesigned by him is given. The pamphlet mentions a number of his pupils, some of whom are considered eminent scientists: Among these are A,1, Stozharov, N.A. Tudorovskaya, V.A.Florinskaya, N.N. Valenkov, Ye.A. Poray-Koshits, G.O. Bagdyklyants, V.11. Vertsner, and N.G. Zandin. The article mentions his close coworkers N.F. Timofeyev, M.F. Romanova, A.A, Ferkhmin, L.B. Ponizovskiy, card 2/ 4 Aleksandr Alekseyevich Lebedev SOV/1768 M.L. Veyngerov, I.V. Grebenshchikov, M.S. Zelltser, F.Ya. Bokin, Ye.M. Brumberg, 0,B. Orlova.,. V.I. Chernyayev, I.A. KhvostikQv, P.G. Sushkin, A.G. Plakhov, Yu.M. Kushnir, A.G. Vlasov, V,V Balakov, V.G. Vafiadi, and Yu.V. Popov. Some of these men fol- lowing Lebedev's lead or in collaboration with him, have made their own contributions mentioned briefly in the sketch. TART, OF CONTENTS: Basic Data on the Life and Scientific Work of Academician A.A. Lebedev 3 Short Outline of His Scientific, Pedagogic, and Social Activities 6 A List of Writings About Lebedev's Life and Work 15 Bibliography of (Lebedev's] Contributions 17 Index of Coauthors 22 Card 3/4 Aleksandr Alekseyevich Lebedev SOV/1768 Alphabetical Index of [Lebedev's) Works 23 List of Adopted Abbreviations for Sources Quoted 25 AVAILABI : Library of Congress (z849427.A4) TM/lsb 6 19-59 Card 4/4 I .. ~ ~. - I I ~ - ~ - ~ 'A. - ---. -z - -; - -1- 1 1 ~ I I - . - - - I - , - , 1'r- - -- - - -- - -- -/- Ag~ 'r II rj r ,C-11 41 iI'. .,( : .1- ~/ , 4~'j 1 '' )2 /1 1 t lohgi-63 ACCESSION NR: A?30001589 S/0051/63/014/005/0713/0715 AUTHOR: Vafiadi, V. G. TITLE: Procurement of short light fla5hes by disrupting total internal reflection 'SOURCE:' Optika i spektroskopiya, v. 14, no. 5, 1963, 713-715 TOPIC TACS: optical shutter, high-speed shutter, short light flash, internal reflection ABSTRACT: A simple light shutter has been developed, consisting of a totally reflecting three-faced prism, a light-absorbiny, glass-t)l teTa nickel rod attached at one end to the glass plate, and a solenoid mounted on the rod. The prism and the plate have the same refraction index. Shutter operation is based on the pre- vention of total internal reflection in the prism by the glass plate when it is in contact with the prism. The shutter is opened by breaking the contact between the prism and glass plate by means of the magnetostriction effect in the rod. Shutter opening, accomplished by discharging a 0.25_~tf, 3200-v capacitor in seriep with the solenoid, has a duration of 6-7 Vsec. Shutter-opening deiay with Card 1/2 L 10491-63 ACCESSION NR: AP3000589 respect to the discharge time is approximately 10 [Lsec. The opening delay can be controlled by shifting the position of the solenoid along the rod. It was found that some light passes through-when the shutter is closely because of a thin film, whose izefraction index is close to that of _qj!artzA~formed on the, glass surface. This Light constitutes 0.'4-1.2% of the total light transmitted by the open shutter. However, being totally polarized, the leakage can be -eliminated by a polarization filter. Orig. art. has: 2 figures, 3 formulas, and 1 table. ASSOCIATION: none SUBMITTED: 20Jul62 DATE ACQ: 12Jun63 ENCL: 00 SUB CODE: PG, PH N(Y REF SOV: 003 OTHER: 000 Ca~d 17/2 ACC NRt AP6032440 SOURCE CODE: UR/0368/66/005/063/0284/0287 AUTHOR: Tsekbanskiy, 0. X.; Pankratlyeva, E. A.; Vafiadi, V. G. ORG: none TITLE: Procedure for measuring the depth of modulation of light flux SOURCE: Zhurnal prikladnoy spektroakopii, V. 5, no. 3, 1966, 264-28T TOPIC TAGS: liaht modulation, luminescence, photoconductivity, Kerr cell ABSTRACT: In view of the development of new types of modulators for use with re- search on luminescence kinetics and photoconductivity, the authors describe apparatus, aimed at comparing different modulators, for the measurement of the depth of modula- tion of light flux from a light modulator or from a dource of modulated light. The" principle of the apparatus (Fig. 1) is based on interrupting the light by a rotating perforated disc and measuring the oscillograms of the output of photomultiplier on which the interrupted light is incident. A Kerr cell was used as a standard modulator producing a constant depth of light-flux modulation. The use of the Kerr cell made it possible to correct the photomultiplier readings for inertia occurring at different frequencies. As an example illustration of the operation of the equipment, it was used to measure the depth of modulation of the light flux from a neon lamp (type TF- 0.20) at 4 Mcs. Orig. art. has: 4 figures, 3 formulas and 1 table. 1/2 uDc: 621. ACC 111. AP6032440 Fig. 1. Block diagram of apparatus for the measurement of depth of modulation of light flux. 1 -- Perforated disc, 2 - motor, 3 -- photomultiplier, 4 - preamplifier with cathode follower, 5 - photomultiplier power supply, 6 - preamplifier power supply, 7 - oscilloscope. is F-3 ts SUB CODE: 20/ SUEM DATE. 260ct65/ ORIG REF: 003 2/2 kand T-v ti o 11 v It,, If r or's 7o 164. T,)rqjonal -acYieb. if. 'I Y Vul, Baurianft- IVAITOVP V.A., kafid. tej-:I~r.. naull~ dot'sc-it; irizh. y Investigating th" axlal till-;-~-';t, E", a ucheb.zav.;rz.qh-'nost-r. r'0-5--39-,'-5 164- 1. Mosl,-ovskr-yr-- rjs.~',.~-yra tekh-nic-h~-~5")y-e iri'~t 6-13 kh rr. kil SScp n 5 ti t p VA,FINA, M.G.; izv. /,!f S, 10) 1. instItut M a ACCESS1014 MI. A11'4045804 AUTHOR: Derevitskaya, V, A.; Vafina, M, G. Kocketkov, N, K. TITLE: Synthesis of serine 0-glycosides SOURCE: AN SSSR. lzv. SeriyakhilTlicheskaya, no. 9, 1964, 1728 TOPIC TAGS: serine, serine glyconide. serine 0 glycoside, peptide bond, poly- saccharlde bond, glycopeptide, pyranoside, dextrorotatory, laevorotatory, se- , j rine glycoside melting point, crystallization, hydrogenolysis ABSTRACT: We have realized the synthesis of the 0-glycosides of serine,timodels of one of the possible bond types of the peptid '6rd polysaccharide nart in natural glycopeptides. We obtained the 0-13-D-(2, 3, 4, (;-tetra-0-acetyl)glltcopyranoside of the methyl ester of N-carbobenzoxy-D,L serine (1)(4016 yield) by the interaction of 2, 3, 4, 6- tetra- 0- acetyl-a- D- glu copy ranosylb romide with the methyl ester of N-carbobenzoxy- D, L- serine in the presence of A92 k-1 03. By crystallization of ,(I) from an ether-hexane mixture, we isolated D-1 (m. p. 95- 5C, I JD 27C with Card 1/2 L 1-6156-65 ACCESSION N11: AP4045804 2, chloroform , yiela 1076). We obtained L-I (in. p, 93, &,A) + 16(with 1, chloro- fort-ri), yield 401'110 under analogous conditions from tile methyl ester of N-carboben- zoxy-L-serinc. By desacetylation oi' D-1 and L-1 1)'v the iction of (C,)1`i5)3N in absolute C1130H mre obtained tile corresponding O--,S-D-glycopyranoside of the methyl ester of N-carbobonzoxy-D-serine (D-11, I.-CCID-3. 3C (with 1. 77, CH30H), yield 84%) and O-A-D-glucopyranoside of the methyl ester of N-carbobenzoxy-L- serine(L-H,L-jr) -10C (with O~ 5, Clf3C)H), yield 920/0. Hydrogenolysis o! D-11 and L-11 over Pd/BaS04 in aqueous CH30H obtained the corresponding hydrochlo rides of 0- 0-- D-glycopyranoside of the methyl ester of D-serine[POID -1 6C (with 2, water) yield 861o) arid of 0- P-D-glucopyranoside of the methyl ester of L-serine (&Id- 18. 5C (with 2, water), yield 841o, ASSOCIATION: Institut khimii prirodnykh soedineniy Akademii nauk SSSR (Institute of the Ciienustry of Natural Compounds, Acad. of Sciences,-SSSR) SUBMITTED: 15Jun64 SUB C-ODE: GC. 0C ENCL, 00 NO REF SOV- )GO OTHER: 000 com 2/ 2 AVAYEVa, Seryl p~,.osprales and pyrophosFhates. 'lar*, 2: Buha7lo.- 3f big (mothyl ester of fl-carbebeuzoxy-eryl )-phenyl pnospnatee in lil~r solutlon in organic soLvdnts. fuw. ob. Kh:Lm. 34 no.r);il*)/,-l"157 VAr, 114A 1-1 master muzhskogo verkhnego platlya; 11OVIUMV, M.; CFaREPMki? - j,. !,J~; 17'111TBERG, L. (Kiyev), YEGOROV, Yu. (Pererva); F-EDOSEMO A. (,'L-nsk); !:PJTSYO, A.; SMIREMAGIN, V, instruktcr; Nl~',OLAYZV, I.; KHARAK, G~ Our labor gifts to the congress of the builders of communism. Mest.promA khud.prcmys. 2 no.10:2-5 0 '61. (MIR;, 14:11) 1. Shveynyy kombinat, g. Ivanova (for Vafina). 2. 6ekretarl partbyu.ro kombinata, nadomnogo truda, Baku (for 11ovrVzov). 3. Sekretar' obkoma profsoyuza rabochikh niestnoy promyshlonnosti i konzmnal'-nogo khozyaystva, Rostov--na-Donu (for Cherepnina). 4. Glavnrj inzhener raypromkombinata, g. Slomim Belorusskoy SSR (for Lyutsko), 5. Respub-likanskiy komitet profsoyuza rabochil:h mestnoy promyshlemiosti i kommunal:nogo khozyaystva, Kishinev (for Smirnyagin). 6. Sekretarl oblastnogo komiteta profsoyuza rabochikh meutnoy promyshlennosti i kommunallrogo khozyaystva, Pskov (for Nikolayev). 7. Rachallnik otdcla truda i zarplaty Ministerstva mestnogo khozyaygtva Zotonskoy SSSR, Tallin (for Kharak). (Efficienoy.. Industrial) VAFIU, R.Z.. nauchnyy sotrudnik Posterior aclarectoxv. Vest,oft. 70 no.3:27-28 MY-Ja '57. (MLRA 10:8) 1. Bashkirskiy nauchno-iosladovatellskiy trakhmatoxWy luatitut (dir. M-3-Tamteroys) (SCIMRA, warg. posterior sclerectomy) VAFINA Gand Mea Sci -- (diss) "Combined operation 4c6t,- k, of aWmwl sclerectomy and p corneoscleral tr2fi trephination in incipient glaucoma." Ufa, 19~H, 12 pj- (Tomsk State Med Inst) 260 coides (KL, 28-58, IV~) - 76 - Fi UM Pon I Now UPLMTMCN IMA319 1011- bmhkiyWdv f1tt" beummis v awo. -4prob" It mmodww 69"11 (ch"doloy at ftewdo Co call"i"d Is Mrolasm, p u1 ?owl at 04 am) V. 1. ure, -,~ nuals, AN 1001, o4mmuns = Is&. me P. 1,300 loovism prim"G. U.3 ggma"als. C.I., SUSWI" amras AW- 9-8 vismabion A T me obou LwAsaw, 11.0. Name. &.), Wn~~, Y:;., mas '*,*L,zp T". NO NOW, 1. a. 10OPMs We Wa to twoomaied ftr potroloss speniallsim of "Suftfle Mourift, soubUdgwo1w, admostics" Looliltoodows, ank vorclown reft"Od pus". MILAOSO a" sou"Umn is me n"t at a misluvoloss, pbue"Ift on as nmlw of ealsoUtte roowr* vwk cardal cat to Qv Sovist aim a as abandsw wal toshoolov at MAnw- iwA altravem-orp"s *MPMAN dowl" as yn4sa I"Fi.-Mil mad somer" to a woordlaw"A resesecii VMS"% 0AUMA Is IM w as a Or tossaw Minsh, M voon) ders ra obbl~W%~w. B.S.. @.V. =,Nb Ni. rnaww, mot 1~. V. Venom. ft- "Majaims an Bar" se ormilmoussair hplwvunp-v- "Am logmupu= is bow" ma we "IN "is MWOOL PM as idual ."Wouninsums. so *� M AT we .0saw low" of 1111b MPM 10;4L ftWOW I. fM~SW FdOl D 1 0 2, - found" PAM of s' Pro 60~tnw. ".14 11, - I Vim Ong TAS of an agleam wastages. hi Sta - boa at tualm of a varo also. - - V., -1/-') s- g- GNSM too]. 40MOG MA Imblow or fissalas PILO. portir, ank a onatmom ars ovall. 'IF INN-- "t-f k-A, KALDA, ~.; KUKK, E.; M4SING# V.; TRASS, H.; VAGA, A.; ARAK, A., red. A. (Be,tany; toxtbcGk for schools cf higher learning Ili L~Me parts] Botaanika, 5pik k6rgematel,~ koolidele. Tol*jivri Vn1guA. Ft.l. 1965. 428 v. fln Fstonlan] (MIRk 18:32') 1. VAGA, A. Ya. 2. USSR (600) 4. Biology - Classification 7. Phyla of the organic world. Bot. zhur. 37 no. 5, 1952 9. Monthly List of Russian Accessions, Library of Congress, Sanuary -1953. Unclassified. VAGA, A.ik - TAGA, A. OProblem of evolution of the plant world.0 L.K.Xrechotovich. Reviewed by A.Vaga. Bot.shur. 39 no.3:451-452 My-Je 154. (MM 7:?) 1. Tartuskiy Gonudaretyanny universitet. (Plants-3volution) (Xrechatovich, L.M.) (AUV40a--VjU04qj) 48119.19ATUn LtUUQAj9MU1302 AT318UIJVCI W 9 YMN) 55, -9w tNI-101:5*Ou " vPOJTld *H*S*S ugTU04r-Z OtIl ul uOTT91920A .11, jossajoid vi7i'von On the nomenclature of the Osellam rattlei Bet. mat. Garb. 18:218 157. (Yellow rattle) (KL'U lOt6) VAGAPOVY A.i. '.- r:~'Ixe-i -ro~ f~~-. '-~- ",-- ' I , ! 1; 1, 1 r, r. -n f* e - ~ 1:l e n 5 -1 0 na I. . _; - sys twu of tile f irs t )rder. U ch. zap. . Se r . Ci ~ . - . ' . Ill,,',' r, DO. 3 :113-51 ; 63 . ( : 1 1". ., - '-'2 ') VAGA DO VY - IS Q i 4 Sclutl on of or~-vlww',' - - ;,:-, , ;,:t,fjj : t'l' 1, i . -, ~ .- 1. 1 system of tile firtit ordcr. 2, flel~, 7,ap, f17,, (."I Tc , ~" 1 mat, nauk no,4.-11.-37 163. - ACCESSION NR; AP4034024 S/0020/64/155/006/124T/1249 AUTHOR: Vagabov, A. 10 TITLE: Reasonableness conditions on homogeneous mixed problems for hyperbolic systems SOURCE: AN SSSR. Doklady*, v. 155, no. 6, 1964, 1247-1249 TOPIC TAGS: partial differential equation, hyperbolic system, Kovalevski system, Green's :functions homogeneous mixed problem, spectral problem ABSTRACT: Consider the mixed problem for a Kovalevski system eu k. U dip A (kdkJ + f (X, 1); (1) YJ 1 401A) e'+*"' + p(kk.) 04f*'U 0; (2) tfrl-411 06a (3). 1/4 &rd ACCESSION NR:AP4034024 where the A(kokl)(x) are n by n matrices; f(x,t), u (x, t) " f6 (t) n by 1 column ma~ripes* K(&AgrV MJconstant np by n rectangular ma.trices. Let A(x)' Mote t9e square matrix E A (x) 0 0 ... A(D' P) 0 ... 0 .0 0 ..E where E is the identity matrix of order n. Conolueion: Problem (l)-.' (3) has a unique solution, depending continuously on.the given functions, and given by the formula U (X, 1) A (x, E. (A (0) (F (E,+ 29)f C"/ dir) dt, 2/4 Card;'-'~ ACOESSION NR: AP4034024 where 0 is a simple closed contour containing only one pole N of the intygrand, G(xjj,>,) Is Green's function for the spectral v problem XPV p (X. (X) X*-A dxk1 (7) (8) Y4 + dAA# o; k,4P-1 0-1 F (x, % X) Poks) (X) A 0!' -'~. (X) + + Vkl X)) It is also stated that In caae of simple poles for the spectral problem M-M. the hyperbolloity condition is necessary for the existence of a solution to problem W-0). For the methods used Liji,theproof (residues and contour Integration), the reader Is d 3/4- ACCESSION NR: AP4034024 referred to papers by M. L. Rasulov. The case p 1 was treated in an earlier paper by the author. Orig. art. has: 8 equations. ASSOCIATION: Azerbaydzhanskiy gosudarstvenny*y universitet Im. S. X. Kirova (Azerbaidzhan State University) SUB14ITTED: 20Dec63 ENCLS 00 SUB CODE: MA NR REF SOV: 004 OTHER: 000 Card 4/4 -,VAGALGVt Remo investigating filtration properties of coarse-grF-ined materi--IaE. Izv. AN Azerb. SSR* Ser.fiz.-mat. i tekhe nauk m*4;1313-138 t6(,". (14IILA 14-3) (FJ-IterB and fi-Itrution) v IAARJIM~~ Study of the peroolation properties-of porous concrete. Izv.AII Aserb.SSR.Ser.fiz.-mat.i tekh.nauk no.109-95 162. (MIRA 15:4) (Percolation) (Concrete) VAGABOY R M ---2, Use of the radiometric method in studying percolation in soils of varying permeability. Izv. AN Azerb. SSR.Ser. fiz.-mat. i tekb. nauk no-3:133-138 163. (MIRA 16:11) VAGABOV, V.M.; SERENKOV, G.P. (deceased] Study of polyphosphates in two species of green algae. Vest. Mosk. un. Ser. 6: Biol., pochv. 18 no.4138-47 Jl-Ag 163. (MIRA 16:12) 1. Kafedra biokhimii rasteniy Moskovskogo universiteta. VAGAb. 71 V.11-1.; KUIAYEV, 1.5. If ` morganic pdjyphkphates in the roots of com. ~ok. . t-,'; 158 no.lt218-220 S-0 "64 17:3) 1. Moskovskiy gosudarsfvermyy universill.et. '-redatq-vlen~o aka- demikom A.N. Belozerskim. 'fUTIATU-2 V.a,; GADZIIIP-V, V.D.; VAGAi~OV, Z,V- Wild ori.,amnntal plants in mountains of the Greater Gauca.,-11~3. Izv. All Azerb. SSR Soi. biol. i md. nauk no.8.3-13161. (I-IL.A 16:8) (AZERbAIJAN--FIAM'S, ACC NR, AP6028573 SOURCE CODE: UR/0316/66/000/003/0021/0 23 AUTHOR: Orudzheva, I. M.;.Yagabova, A. A. ORG: Institute -of the Chemistry of Additives, AN AzerbSSR-(Inatitut khimii prisadok AN AzerbSSR) 8 TITLE: of dialkvlhydroquinone esters of phosphorous ac 6-D SOURC4: Azerbaydzhanskiy khimicheskiy zhurnal, no. 3, 1966, 21-23 4c1 TOPIC TAGS: antioxidant additive, lubricant additive, oiAlanic phosphorous compound ABSTRACT: New phosphorous esters suitable~as antioxidant additives for,lubricating oils have been prepared. 2,5-Di-tert-butylbydroquinone was reacted with phosphorus trichloride to form the phosphorochlorldous ester, which in turn was reacted with heptyl, dttyl, nonyl, or decyl alcohol in the.presence of triethylamine to form the appropriate phosphorous ester: OH R-OH RN OH PCIs,' CoH, C H -04* 4 2\0H