New cyclolinear permethyloligosilane-siloxanes

被引：6

作者：

Chernyavskii, AI ^{[1
]}

Chernyavskaya, NA ^{[1
]}

Aleksinskaya, VI ^{[1
]}

Zavin, BG ^{[1
]}

机构：

[1] Russian Acad Sci, AN Nesmeyanov Organoelement Cpds Inst, Moscow 117813, Russia

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1999年 / 579卷 / 1-2期

基金：

俄罗斯基础研究基金会;

关键词：

heterofunctional condensation; alpha; omega-dichlorooligosilanes; cyclolinear oligosilane-siloxanes;

D O I：

10.1016/S0022-328X(99)00022-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

alpha,omega-Bis(heptamethylcyclotetrasiloxanyloxy)oligodimethylsilanes have been synthesized by heterofunctional condensation of hydroxyheptamethylcyclotetrasiloxane with alpha,omega-dichloropermethyloligosilanes, Cl(Me2Si)(n)Cl (n = 1-4, or 6). The substances are characterized by mass spectrometry, Si-29-NMR, IR and UV spectroscopy. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：328 / 331

页数：4

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