Highly stable Cp*-Ir(III) complexes with N-heterocyclic carbene ligands as C-H activation catalysts for the deuteration of organic molecules

被引:229
作者
Corberán, R
Sanaú, M
Peris, E [1 ]
机构
[1] Univ Jaume 1, Dept Quim Inorgan & Organ, E-12071 Castellon, Spain
[2] Univ Valencia, Dept Quim, E-46100 Valencia, Spain
关键词
D O I
10.1021/ja058253l
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The preparation of a series of complexes of the type Cp*IrX2(NHC) provides effective catalysts for the H/D exchange of a wide range of organic molecules in methanol-d(4). The reaction proceeds with higher yields under milder reaction conditions than previous Cp*Ir systems reported thus far. For comparative purposes, we also studied the catalytic activity of Cp*IrCl2(PMe3) under the same reaction conditions. The molecular structures of two of the new Cp*Ir(NHC) complexes are described.
引用
收藏
页码:3974 / 3979
页数:6
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