Preparation of a super bulky silver N-heterocyclic carbene complex

被引：20

作者：

Alexander, Sean G. ^{[2
]}

Cole, Marcus L. ^{[1
]}

Morris, Jonathan C. ^{[2
]}

机构：

[1] Univ New S Wales, Sch Chem, Sydney, NSW 2052, Australia

[2] Univ Adelaide, Sch Chem & Phys, Adelaide, SA 5005, Australia

来源：

NEW JOURNAL OF CHEMISTRY | 2009年 / 33卷 / 04期

关键词：

CHEMISTRY; BEARING; REACTIVITY; AMIDINATE; EFFICIENT; LIGANDS; GA; AL;

D O I：

10.1039/b821368b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The preparation of a 1,3-bis(2,6-terphenyl) imidazolium salt and the first coordination complex containing a 1,3-bis(2,6-terphenyl)imidazol-2-ylidene NHC (IDitop) is reported; comparison of the steric parameters of IDitop with commonly used bulky NHCs such as 1,3-bis(2,6-diisopropylphenyl) imidazol-2-ylidene (IDip) indicates a significantly greater cone angle for the former, and the molecular structures of [AgCl(IDitop)], the parent diazabutadiene of IDitop and the 1,3-bis(2-phenylphenyl) imidazol-2-ylidene (IBp) complex [AgCl(IBp)] are reported.

引用

页码：720 / 724

页数：5

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