Migrations in a polysilyl complex of rhodium. Trapping of an apparent silylene intermediate and observation of reversible Si-Si bond reductive elimination

被引：48

作者：

Mitchell, GP ^{[1
]}

Tilley, TD ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY,DEPT CHEM,BERKELEY,CA 94720

来源：

ORGANOMETALLICS | 1996年 / 15卷 / 16期

关键词：

D O I：

10.1021/om960291d

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of (Me(3)P)(3)RhCl with (THF)(3)LiSi-(SiMe(3))(3) in the presence of 2-butyne or diphenylacetylene generates (Me(3)P)(2)(Me(3)Si)RhSiMe(2)C(R)=C(R)SiMe(SiMe(3)) (1, R = Me; 2, R = Ph). These complexes undergo a fluxional process which exchanges the SiMe(3) groups, apparently by Si-Si bond reductive elimination/oxidative addition.

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页码：3477 / 3479

页数：3

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