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

页码：4391 / 4392

页数：2

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