INTRAMOLECULAR AMIDOALKYLATIONS AT CARBON . SYNTHESIS OF HETEROCYCLIC AMINES

被引：49

作者：

WINN, M

ZAUGG, HE

机构：

[1] Organic Chemistry Department, Research Division, Abbott Laboratories, North Chicago

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1968年 / 33卷 / 10期

关键词：

D O I：

10.1021/jo01274a021

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Amides of levulinic, 3-benzoylpropionic, o-benzoylbenzoic and phthalaldehydic acids with arylethylamines and benzylamines underwent double cyclization in strong acids, forming benzo-, dibenzo-, and thienoindolizines, and dibenzopyrrolizidines. Quaternary salts of benzoindolizines cleaved with lithium to give benzazonines. © 1968, American Chemical Society. All rights reserved.

引用

页码：3779 / &

共 26 条

[21] HOFMANN DEGRADATION STUDIES ON BETA-ERYTHROIDINE - THE STRUCTURE OF DES-N-METHYLDIHYDRO-BETA-ERYTHROIDINOL .7. [J].