SCIENTIFIC ABSTRACT LEYTES, L. A. - LEITES, R.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000929720018-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: July 31, 2000
• Sequence Number: 18
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

LEYTES, L.A.; YEGOROV, Yu-P.; ZUYEVA, G.Ya.; PONOMARENKO, V.ii.
Dependence of the oscillation frequency of the Ge - 0 tond in
spectra of alkylgermanes on the nature of substituents. Izv. AN
SSSR Otd.khim.nauk no.12:2132-2140 D 161. (MIRA 14;11)
1. Institut organicheskoy khimii im. N.D.Zelinskogo Akademii nauk
SSSR i Fizicheskiy inatitut im. P.N.Lebedeva Akademii nauk SSSR.
(Germanium organic compounds--Spectra)

28975
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51100 D202/D304
AUTHORSs Yegorov, Yu.F., Leytes, L.k. and Mironov, V.P.
TITLEs A comparative study of combined dispersion
spectra of alkyl 6ilanes,, germanates and
stannates
?MIODICALs Zhurnal strukto--noy klhixii, v.2, r-a.1519 1961~
562-568
TEXT., This is a continuation ot pre7-Jous studies, in which
the alathors investigated the spectra cf similar carbon and
silicon compounds and showed. that the aj. atom is affected by
double bonds which are in the/3-position, and that in tetra-
substituted silanes the. substituting groups do not interact
with each other. This leads to the presence in the vibrational
spectra of these compounds of such frequeno--LeB which are er-
tinent to each substituting group (alkyl, alkenyl or aryly.
Card 1/6

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A comparative study ... D202/D304
In the present atudyl the authors investigated the cQmbined
dispersion spectra of 3 ally! germanates and of one allyl
stannate. It was found that an allyl group ic"ed to a Ge or
Sn atom possesses a summary of characteristic frequencies as
in the case of a Si atom2 the intensity of co=esponding lines
risins. additionally with the number of allyl groups; by sub-
stituting the C atom with tLat of Si, Ge oi, Sn a general speo-
trum change consists of a marked rise in t1joSe 141~,p intensities
which depends on the vibrations of the central 1 atcm~ while
their freq:aencies are lowered; te--i3 'zidicates that the inter--
action of the atom M with an ally!-doiAble bond in the/3 -posi-
tion Increases in the aeries Si,Ge,Srx, the line-intensity corre-
sponding to the C = 0 bond increasing -in approximately geome-
trical progresaion. In the present work. the authors studied
the combined dispersion spectra (OD) of'(GIL' Ge - CH_ CH
3'3 2
OH (OH Ge - (OH OH =1 0
29 3 2-CH'OH2'21 OH3 - #1e -(QR2"* "2 31P
Card 2A

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k comparative study ... D202/B304
(0H3)3 - Sn - 0~2 - GH - GH2. They also repeated the spectrum
investigation of,(CH 3)3 a - OH~ - OIL = GH2 which was published
reviously. The OD spectra were obtained on the apparatus WC11
fISP)-51 with a medium camera; frequencies were checked with an
Pe are spectrum on the03A (IZA)-2 comparator; the maximum line
intensities were determined withAO(W-2 and MP-4 micro-photo-
meters, by a method given previously; the intensities being
expressed on thl oyolohexane scale, that of cyclGhexane lines
maximum 802 Cm7 was taken as 250 units. As a control standard
the authors used the (Q"3)3 - S' - QH2 - Gj' - CH2 spectrum
whioh they determined precisely previously. For calculating
the intensities in respect of ar. equal number of molecules in
the dispersing volume they used the following equation:
Im = IodoMo / d.M., where 1. is the intensity for an equal mole-
cular number in the dispersing volume? 1. the intensity for a
Gard 3/6

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A comparative study ... D202/D3O4.
unit volume and d and d the densities of cyclohexane and of
the investigated 8ompouna respectively, and 1&0 and M. the
molecular weights of cyclo-hexane and of the compound. The
authors also determined the degree of depolarization of the
most intensive OD lines by covering the vessel with the di8per-
sing compound with a cylinder of polaroid film. These deter-
minations were only semiquantitative. The spectra of the in-
veBtagjkted compounds are given, together with the coefficient
0 0
K for intensity calculations for an equal number of
0 C
Moleculea in the dispersing volume. Assuming that compounds of
the (CH3)3 M - CH2 - OT' = CH2 type belong to the space group
C3T and exhibit two symmetric frame rotations of the A, type
and one of the. B type, the authors determined the frequencies
of these frame vibrations, the intensities in their line
(lard 4/6

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A comparative study oo. D202/D304
maximaq the integral intenalties and the degree of depolari-
zation; the integral intensities are,d.etermined on the ISP-51
apparatus with an additional PEP attachment and expressed ini
the cyclohexane Beale, the integral cyclohexane line 802 cm-
being taken as 500 units. The results are given in a table.
The following scheme is proposed for the changes in allyl ger-
manates frame vibration frequencieBs taking place during the
change of symmetrys (CH34 Ge -4(0"3)3 Ge - CJ12 - CH = CH2
Tel a3V
(%)2 - Ge - (QH2 - OR - CH 2)2 --) dR3.' Ge _(C`Z2_CI' ' CH2)3
a2T I G3V
There are 4 tables, 1 figure and 22 referenceez 13 Soviet-
bloc and 9 non-Soviet-bloo. The references to the 4 most re-
cent English-language publications read as follows-. W.F.Edgell,
Card 5/6

A.comparative study.e..
G.H. Ward, J. Amer. Chem.
L.A. Woodward, Proc
J.Ghea. Soc. 332 Oi4oly;-J-
4403 (19541
28975
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D202/D-404
Soo. 77, 6466, (1955); D.N. Waters,
Soo., A246,. 119, (1958); D.P. Craig,
Ghatt, A.A.. Williams, J. Chem. Soo.
ASSOCIATION: Institut organicheakoy khimij- im N.D. Zelinskogo
AN.SSSR (Institute of Organic Ghemistry, im R.D. Zelinskiy
AS USSR)
SUB14ITTED: November- 1EI, 1960
Card 6A

PETROV, A.D.; PLATE., A.F.j CHERNYSHEV, Ye.L.1 DOLGAYA, M. Ye.; BELIKOVA, N.A.;
KRASNOVAO T.L.;!.-~~~A._L~RYANISHNIKOVAO M.A.1 TAYTS, G.S.;
KOZIRKIN, B.I.
Preparatigk of org anosilicon derivatives of bicyclo [2.2,1]
heptave. Zhur..ob, khim. 31 no.4:3-199-1208 AP 161. (MIRA 14:4)
I. Institut, organicheskoy khimii Akademii nauk SSSR.
(Bicycloheptane) (Silicon organic compounds)

S/062/62/000/005/006/008
B110/BI01
1"UTHORS: Ylu Kuan-li, Sokolova, Y e. B., .~~~~nd PetroV, A.D.
TITLE:: Synthesis and properties of secondary and tertiary alcohols
of the ferrocene series
RERIODICAL: Akademiya nauk SSSR. Izvestiya. Otdeleniye khimicheskikh
nauk, no- 5, 1962', 887 -E92
TEXT: a-hydroxy-a-phenylrpropyl ferrocene was dehydrated: (1) at 120
1500C in the presence of KESO A large amount of resin was obtained,
and alkyl ferrocene could not be separatedas it probably polymerizes
under the action of the acid 'agent; (2) on an oil bath at 120 - 1500C
(residual pressure 200 mm Hg),. C H Fe (m-P- 103 1040C) was separated
19 16
with a yield of 53 %- Secondary ferrocene alcohols with a yield of 55 %
were obtained from an e.thereal solution of formyl ferrocene and organo-
magnesium comp6.Unds (R - CH~' C2H5' n_C4 H9, C6H5CH2 ) in slight excess.
Secondary alcohols with a yield of 81 - 98 % were formed by Grignard
reagents of methyl iodide, bromobenzene, and benzyl chloride with formyl
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S/062/62/000/005/006/008
Synthesis and properties of ... B110/B101
ferrocene. C H MgBr, C H MgI, and C H MgBr form ethers. In addition,
2- 5 2, 5 2 5
meth,, ,I- and ben'zyl-ferrocehyl carbinols were dehydrated over granular ankq-
ftmAl 0 at2000C and 36,i&.Hg, and also at 1500C in the presence of
2 3
4. Methyl-ferrocenyl carbinol formed di(ferrocenyi-me'.hyl) methyl
ether as a main,product, and benzyl-ferrocenyl carbinol gave the relevant
-)hlenyl-alkenyl,~ferrocene with a yield of 70 74- Condensation of (3-phenyl-.
vinyl ferracene with triethyl silane, using H 2PtC16as a catalyst in
isopropyl alcohol, failed. According to the Grignard reaction
R
+:(CH~'S1CH'CH'~H'Mgc1-
"2C1'2CH2S1(CH1)j
Fe
Fe (A),
R;-- H, 014-CA
the following alcohols were obtained by condensing y-chloropropyl tri-
methyl silane with carbinol derivatives of ferrocene; (1) ferrocenyl
Card 2/3

U GANI-LI [Wu Kuan-li],- SOKOLOVA, Ye.B.; UYTES L.A.; PETROV A.D.
$ Y .9
Synthesis and properties of secondary and tertiary alcohols of
the ferrocene series. Izv. AN SSSR. Otd.l-.him.nauk n0.5:887-892
my 162. (MIRA 15:6)
1. Hhimiko-tekhnologicheskiy institut im. D.I.Mendeleyeva i
Institut organinheakoy khimii im. N.D.Zelinsicogo AN SSSR.
(Alcohols) (Iron)

S/o62 6210001008100610 6
BI I 7YB1 80
AU~HORS: Mironov, V. F., Gar$ T, K., and Leytes, L. At
TI9~M. 'Synth'6ai's and spectra 6f organogermani)im co'mpou'nds containing
cyclopentadienyl, cyolopentenyl and cyclopentyl radicals
PI~RIODICAL: Akademiya nauk SSSR. Izvestiya. Otdeleniye khimicheskikh
nauk, no. 8, 1962, 1387-1392
TEXT: The above compounds have been synthesized for the first time and
their IR spectra studied. Compounds containing eyolopentadienyl radicals;
were synthesized as follows:
Go (CvHj)8'.
CH.-
~-Ge(CHj),OjHa.~
7