An isonitrile-alkyne cascade to di-substituted indoles

被引:61
作者
Rainier, JD [1 ]
Kennedy, AR [1 ]
Chase, E [1 ]
机构
[1] Univ Arizona, Dept Chem, Tucson, AZ 85721 USA
基金
美国国家卫生研究院;
关键词
D O I
10.1016/S0040-4039(99)01169-7
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Intramolecular tin and sulfur mediated free-radical cyclizations between an aryl isonitrile and a pendant TMS-substituted alkyne give 2,3-disubstituted indoles from 5-exo-dig cyclization and nucleophilic trapping of the resulting indolenine intermediate. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:6325 / 6327
页数:3
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