Iodine-induced reaction cascades for the rapid construction of variously substituted benzothiophenes

被引：176

作者：

Hessian, KO ^{[1
]}

Flynn, BL ^{[1
]}

机构：

[1] Monash Univ, Victorian Coll Pharm, Dept Med Chem, Parkville, Vic 3052, Australia

来源：

ORGANIC LETTERS | 2003年 / 5卷 / 23期

关键词：

D O I：

10.1021/ol035663a

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Readily accessible propynols with a 2-thioxyphenyl substituent selectively undergo 5-exo-iodocyclization followed by tandem rearrangement and elimination or substitution processes to give selective access to either 2-acyl- or 2-(1-iodoalkeny)-benzo[b]thiophene systems.

引用

页码：4377 / 4380

页数：4

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