期刊
ORGANOMETALLICS
卷 30, 期 20, 页码 5532-5536出版社
AMER CHEMICAL SOC
DOI: 10.1021/om200796c
关键词
-
资金
- Ministerio de Ciencia e Innovacion of Spain [CTQ2008-04460]
- Bancaixa [P1.1B2010-02, P1.1B2008-16]
- Generalitat Valenciana
A series of iridium and ruthenium N-heterocyclic carbene based catalysts of general formula [IrI(2)(AcO)(bis-NHC)] or [Ru(eta(6)-arene)(NHC)CO(3)] have been tested in the reduction of several organic carbonyl compounds using glycerol as solvent and hydrogen donor, by the transfer hydrogenation methodology. The Ir(III) complexes with a chelating bis-NHC ligand and sulfonate groups were the most efficient, due to their solubility in the reaction media and to the strong electron-donor properties of the bis-carbene ligands. The same two catalysts were moderately active in the reduction of olefins and alkynes and, more remarkably, show excellent chemoselectivity in the reduction of the alkenic double bond of alpha,beta-unsaturated ketones, a valuable process for which glycerol had never been used before.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据