DIRECTED LITHIATION OF 1-(TERT-BUTOXYCARBONYL)INDOLINES - A CONVENIENT ROUTE TO 7-SUBSTITUTED INDOLINES

被引：40

作者：

IWAO, M

KURAISHI, T

机构：

[1] Department of Chemistry, Faculty of Liberal Arts, Nagasaki University, Nagasaki, 852

来源：

HETEROCYCLES | 1992年 / 34卷 / 05期

关键词：

D O I：

10.3987/COM-92-5993

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

1-(tert-Butoxycarbonyl)indolines were regioselectively lithiated at 7-position with s-BuLi-TMEDA in ether or TBF at -78-degrees-C. The lithiated species were reacted with a range of electrophiles to give 7-substituted indoline derivatives.

引用

页码：1031 / 1038

页数：8

共 28 条

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