SYNTHESIS AND UNUSUAL REACTIVITY OF A CYCLOTRISILANE

被引：28

作者：

BELZNER, J

机构：

[1] Institut für Organische Chemie der Universität Göttingen, W-3400 Göttingen

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1992年 / 430卷 / 03期

关键词：

D O I：

10.1016/0022-328X(92)83274-L

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reductive coupling of dichlorosilane 1 with magnesium yields the stable, highly moisture sensitive cyclotrisilane 2a. The hydrolysis products, 1,3-siloxanediol 3 and disilane 4 corroborate the proposed structure of 2a. The reaction with typical silylene trapping agents like benzyl, benzophenone or 2,2'-bipyridyl results in cleavage of all three endocyclic bonds of 2a, yielding the formal silylene addition products 8, 9 and 10.

引用

页码：C51 / C55

页数：5

共 18 条

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