Synthesis, structure, and alkyne reactivity of a dimeric (carbene)copper(I) hydride

被引：295

作者：

Mankad, NP ^{[1
]}

Laitar, DS ^{[1
]}

Sadighi, JP ^{[1
]}

机构：

[1] MIT, Dept Chem, Cambridge, MA 02139 USA

来源：

ORGANOMETALLICS | 2004年 / 23卷 / 14期

关键词：

D O I：

10.1021/om0496380

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The monomeric, two-coordinate carbene complex (IPr)CuO-t-Bu (1) (IPr = 1,3-bis(2,6-diisopropylphenyl )imidazol-2-ylidene) reacts readily with silanes such as triethoxysilane, forming a dimeric copper(I) hydride complex (2) with a very short copper-copper distance. Hydrocupration of 3-hexyne by 2 affords a monomeric copper(I) vinyl complex.

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页码：3369 / 3371

页数：3

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