Homogeneous gold-catalyzed efficient oxidative dimerization of propargylic acetates

被引：66
作者：
Cui, Li [1 ]
Zhang, Guozhu [1 ]
Zhang, Liming [1 ]
机构：
[1] Univ Nevada, Dept Chem, Reno, NV 89557 USA
来源：
BIOORGANIC & MEDICINAL CHEMISTRY LETTERS | 2009年 / 19卷 / 14期
基金：
美国国家科学基金会;
关键词：
Catalysis; Oxidation; Dimerization; Homogeneity; Gold; HIGHLY EFFICIENT; GOLD(III); CYCLIZATION; KETONES; ENYNES; CYCLOISOMERIZATION; REARRANGEMENTS; HYDROGENATION; PHOSPHATYLOXY; COMPLEXES;
D O I：
10.1016/j.bmcl.2009.03.127
中图分类号：
R914 [药物化学];
学科分类号：
100701 ;
摘要：
A highly efficient gold-catalyzed oxidative dimerization of propargylic acetates is developed. In this chemistry, Selectfluor oxidation of Au(I) to Au(III) is readily incorporated into Au-catalyzed tandem reactions of propargylic acetates, and transmetallation and reductive elimination on Au(III) intermediates are likely involved. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：3884 / 3887
页数：4
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