Gold-Catalyzed Intermolecular [4+2] and [2+2+2] Cycloadditions of Ynamides with Alkenes

被引：111
|
作者：
Dateer, Ramesh B. [1 ]
Shaibu, Balagopal S. [1 ]
Liu, Rai-Shung [1 ]
机构：
[1] Natl Tsing Hua Univ, Dept Chem, Hsinchu 30013, Taiwan
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 01期
关键词：
cycloaddition; enynes; gold; ynamides; CYCLOISOMERIZATION REACTIONS; ALKYNE; ARYLALKYNES; CYCLIZATION; 1,3-ENYNES; COMPLEXES; COUPLINGS; PLATINUM; ENONES; FURAN;
D O I：
10.1002/anie.201105921
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
As good as gold: Gold-catalyzed intermolecular [4+2] cycloadditions of 2-arylynamides with alkenes and gold-catalyzed [2+2+2] cycloadditions of terminal ynamides with enol ethers have been developed (see scheme). The [4+2] cycloaddition is compatible with a range of alkenes and arylynamides and the [2+2+2] cycloaddition can also accommodate a variety of different arylynamide and enol ether substrates. © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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收藏
页码：113 / 117
页数：5
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