Gold(I)-Catalyzed Asymmetric Cyclopropenation of Internal Alkynes

被引：186
|
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
收藏
页码：11916 / 11919
页数：4
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