Air- and microwave-stable (C5H5)Ru catalysts for improved regio and enantioselective carroll rearrangements

被引：41

作者：

Constant, Samuel ^{[1
]}

Tortoioli, Simone ^{[1
]}

Mueller, Jessica ^{[1
]}

Linder, David ^{[1
]}

Buron, Frederic ^{[1
]}

Lacour, Jerome ^{[1
]}

机构：

[1] Univ Geneva, Dept Chim Organ, CH-1211 Geneva, Switzerland

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 47期

关键词：

allyl complexes; enantioselectivity; homogeneous catalysis; N ligands; ruthenium;

D O I：

10.1002/anie.200704019

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reduce, reuse, recycle: Zwitterionic adducts of pyridyl-containing hexacoordinate phosphorus anions and (C5H5)Ru moieties (see picture) are air-, moisture-, and microwave-stable catalysts that can be readily purified and in some instances recycled. Carroll rearrangements of allylic β-ketoesters performed with these species occur with improved regio- and enantioselectivity. (Figure Presented) © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：8979 / 8982

页数：4

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