Cleavage of Carbene-Stabilized Disilicon

被引：79

作者：

Abraham, Mariham Y.

Wang, Yuzhong

Xie, Yaoming

Wei, Pingrong

Schaefer, Henry F., III

Schleyer, Paul V. R.

Robinson, Gregory H. ^{[1
]}

机构：

[1] Univ Georgia, Dept Chem, Athens, GA 30602 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2011年 / 133卷 / 23期

基金：

美国国家科学基金会;

关键词：

DISILYNE RSISIR R; STABLE COMPOUND; TRIPLE BOND; CHEMISTRY; HYDROBORATION; SILYLENE; ADDUCTS; BORANES;

D O I：

10.1021/ja203208t

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of carbene-stabilized disilicon L: Si=Si:L (L: = :C{N(2,6-(Pr2C6H3)-C-1)CH}(2), 1) with BH3 center dot THF results in facile cleavage of the silicon-silicon double bond and the formation of two quite different, "Push-pull" stabilized products with borane- and carbene-coordinated silylene moieties: 2, containing a parent silylene (:SiH2); and 3, containing a unique three-membered cyclosilylene.

引用

页码：8874 / 8876

页数：3

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