A DISILOXANE EQUILIBRATION APPROACH TO THE PREPARATION AND CHARACTERIZATION OF 5,5'-(1,1,3,3-TETRAMETHYLDISILOXANE-1,3-DIYL)BISBICYCLO[2.2.1]HEPTANE-2,3-DICARBOXYLIC ANHYDRIDE

被引：8

作者：

SWINT, SA

BUESE, MA

机构：

[1] Chemical Laboratories, General Electric Corporate Research, Development Center, Schenectady

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1991年 / 402卷 / 02期

关键词：

D O I：

10.1016/0022-328X(91)83058-C

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The preparation of 5,5'-(1,1,3,3-tetramethyldisiloxane-1,3-diyl)bisbicyclo[2.2.1]heptene-2,3-dicarboxylic anhydride, 3, by a novel synthetic approach was found to be an effective method to isolate this disiloxane which is difficult to purify. The structure of the diastereomerically mixed product was confirmed by a combination of nuclear magnetic resonance spectroscopic and liquid chromatographic studies and correlated to the X-ray structure from the D,L-isomer. The hydrosilation of bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride 1 by 1,1,3,3-tetramethyldisiloxane and pentamethyldisiloxane is compared.

引用

页码：145 / 153

页数：9

共 18 条

[1] EQUILIBRIUM CYCLIC COMPOSITIONS IN THE PREPARATION OF ALPHA,OMEGA-FUNCTIONALIZED POLY(DIMETHYLSILOXANES)
BUESE, MA
[J]. MACROMOLECULES, 1987, 20 (03) : 694 - 696
[2] BUESE MA, 1986, Patent No. 4598135
[3] SMALL RING METALLOCYCLES .4. SYNTHESIS AND CHEMICAL REACTIVITY OF CYCLO-METALLADISILOXANES, MSIR2OSIR2, AND CYCLO-METALLADISILABUTANES, MSIR2CH2SIR2
CURTIS, MD
GREENE, J
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (20) : 6362 - 6367
[4] CURTIS MD, 1983, J POLYM SCI POLYM S, V70, P107
[5] CURTIS MD, 1977, J AM CHEM SOC, V99, P5176
[6] EABORN C, 1973, J ORGANOMET CHEM, V54, pC3
[7] Eddy V. J., 1985, U. S. Pat., Patent No. [4,542,226, 4542226]
[8] EFFECTS OF PROXIMATE POLAR GROUPS ON THE RATES OF HYDROSILYLATION
EDDY, VJ
HALLGREN, JE
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1987, 52 (10) : 1903 - 1906
[9] GARBAUSKAS MF, UNPUB ACTA CRYSTAL C
[10] METAL COMPLEX-CATALYZED REDISTRIBUTION REACTIONS OF ORGANOSILANES .4. REDISTRIBUTION REACTIONS OF METHYLSILOXANES CATALYZED BY TRANSITION-METAL COMPLEXES
GUSTAVSON, WA
EPSTEIN, PS
CURTIS, MD
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1982, 238 (01) : 87 - 97

← 1 2 →