Gold(I)-Catalyzed Asymmetric Cyclopropenation of Internal Alkynes

被引：189

作者：

Briones, John F. ^{[1
]}

Davies, Huw M. L. ^{[1
]}

机构：

[1] Emory Univ, Dept Chem, Atlanta, GA 30322 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2012年 / 134卷 / 29期

基金：

美国国家科学基金会;

关键词：

CHIRAL LIGANDS; CYCLOPROPANATION; COMPLEXES; CHEMISTRY; CATALYSTS; GOLD(I); ENANTIOSELECTIVITY; DERIVATIVES; SELECTIVITY; COPPER(I);

D O I：

10.1021/ja304506g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Highly enantioselective cyclopropenation of internal alkynes with aryldiazoacetates was achieved using the binuclear gold catalyst (S)-xylylBINAP(AuCl)(2), activated by silver hexafluoroantimonate.

引用

页码：11916 / 11919

页数：4

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