Activation of the Si-Si σ-bond of 1,2-divinyldisilane catalyzed by Ru(II) complexes

被引：2
|
作者：
Mise, T
Doi, Y
Wakatsuki, Y
机构：
[1] RIKEN, Inst Phys & Chem Res, Wako, Saitama 3510198, Japan
[2] OM Chem Tech Co Ltd, Cooperat Ctr W326, Wako, Saitama 3510198, Japan
来源：
INORGANICA CHIMICA ACTA | 2004年 / 357卷 / 06期
关键词：
ruthenium catalyst; disilane; vinylsilane; isomerization;
D O I：
10.1016/j.ica.2004.01.021
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
In the presence of a catalytic amount of RuHCl(CO)(PR3)(n) (R = Pr-i, n = 2; R =Ph, n = 3) 1,1,2,2-tetramethyl-1,2-divinyldisilane (1) undergoes unexpected and clean isomerization via the Si-Si bond cleavage to yield a mixture of 6- and 5-membered cyclic compounds, 1,1,4,4-tetramethyl-1,4-disilacyclohex-2-ene and 1,1,2,3,3,-pentamethyl-1,3-disilacyclopent-4-ene, the former being the major product. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：1965 / 1968
页数：4
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