Synthesis and isolation of a stable, axially-chiral seven-membered N-heterocyclic carbene

被引：49
|
作者：
Scarborough, Christopher C.
Guzei, Ilia A.
Stahl, Shannon S.
机构：
[1] Madison, WI
来源：
DALTON TRANSACTIONS | 2009年 / 13期
关键词：
TRANSITION-METAL-COMPLEXES; ASYMMETRIC CATALYSIS; LIGAND; SUPERBASES; REACTIVITY;
D O I：
10.1039/b902460c
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A chiral seven-membered N-heterocyclic carbene (NHC) has been synthesized from its phenol adduct (NHC-HOPh) by a novel base-induced alpha-elimination method, and its donor strength has been determined from the IR stretching frequencies of the NHC-Rh(CO)(2)Cl complex.
引用
收藏
页码：2284 / 2286
页数：3
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