Unprecedented Barbier-type reactions catalysed by titanocene(III)

被引：60

作者：

Rosales, A

Oller-López, JL

Justicia, J

Gansäuer, A

Oltra, JE ^{[1
]}

Cuerva, JM

机构：

[1] Univ Granada, Dept Organ Chem, Fac Sci, E-18071 Granada, Spain

[2] Univ Bonn, Kekule Inst Organ Chem & Biochem, D-53121 Bonn, Germany

来源：

CHEMICAL COMMUNICATIONS | 2004年 / 22期

关键词：

D O I：

10.1039/b411173g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Selective Barbier-type allylations, benzylations and propargylations of aldehydes and ketones can be carried out under extremely mild conditions employing titanocene(III) complexes as catalysts. In this way, chiral titanocene catalysts provided yields ranging from 50 - 80% of optically active products.

引用

页码：2628 / 2629

页数：2

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