2-(o-tolyl)-4,4-dimethyl-2-oxazolines - A new vehicle for facile convergent synthesis of protoberberine alkaloids

被引：14
|
作者：
Singh, KN [1 ]
机构：
[1] Guru Nanak Dev Univ, Dept Chem, Amritsar 143005, Punjab, India
来源：
TETRAHEDRON LETTERS | 1998年 / 39卷 / 24期
关键词：
D O I：
10.1016/S0040-4039(98)00744-8
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A single step synthesis of 8-oxotetrahydroprotoberberines (57-82%) by the addition of lithiated 2-(o-tolyl)-4,4-dimethyl-2-oxazolines on 3,4-dihydroisoquinolines is described. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：4391 / 4392
页数：2
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