Enantioselective Hydrosilylation with a Chiral N-Heterocyclic Carbene Complex of Rhodium(I) [1]

被引：5

作者：

Zinner, Sandra C. ^{[1
]}

Zhang-Presse, Mei ^{[2
]}

Herrmann, Wolfgang A. ^{[1
,2
]}

Kuehn, Fritz E. ^{[1
,2
]}

机构：

[1] Tech Univ Munich, Chair Inorgan Chem, D-85747 Garching, Germany

[2] Tech Univ Munich, Catalysis Res Ctr, D-85747 Garching, Germany

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2009年 / 64卷 / 11-12期

关键词：

Homogeneous Catalysis; Rhodium Complex; Enantioselective Hydrosilylation; N-Heterocyclic Carbene Ligands; ASYMMETRIC CONJUGATE REDUCTION; CARBONYL-COMPOUNDS; NHC COMPLEXES; CATALYSIS; KETONES;

D O I：

10.1515/znb-2009-11-1246

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Both enantiomers of the chiral rhodium-NHC complex [(4X, 5X)-1,3-bis[2,6-diisopropyl-phenyl]-4,5-ditert-butylimidazolidine-2-ylidene][1,5-cyclooctadiene]-iodo-rhodium(I) with X = R, S were applied as catalysts for the asymmetric hydrosilylation of prochiral ketones. The influence of employed solvent, substrate, silane, and catalyst enantiomer on the catalytic activity and the enantioselectivity of the desired product was investigated.

引用

页码：1607 / 1611

页数：5

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