ANIL SYNTHESIS .19. PREPARATION OF STILBENYL DERIVATIVES OF ISOXAZOLES

被引：7

作者：

BERGER, H

SIEGRIST, AE

机构：

[1] Organisch-Chemisches Institut der Universität Fribourg, Fribourg

来源：

HELVETICA CHIMICA ACTA | 1979年 / 62卷 / 03期

关键词：

D O I：

10.1002/hlca.19790620315

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Preparation of Stilbenyl Derivatives of Isoxazoles Schiff's bases derived from 3‐ and 5‐(p‐formylphenyl)‐phenylisoxazoles and o‐ or p‐chloroaniline are reacted with various p‐tolyl substituted aromatic heterocycles in the presence of dimethylformamide and potassium hydroxide or potassium t‐but‐oxide to yield the corresponding heterocyclic substituted stilbenes (‘Anil synthesis’). 5‐[4‐(Chlorphenylimino‐methyl)phenyl]‐phenylisoxazoles react less readily than the corresponding 3‐isomers. Copyright © 1979 Verlag GmbH & Co. KGaA, Weinheim

引用

页码：779 / 806

页数：28

共 15 条

[1] SYNTHESIS OF ANIL .6. BASE-CATALYZED REACTION OF METHYL-SUBSTITUTED 2H-NAPHTHO(1,2-D)TRIAZOLE-2-YLBENZENES AND NAPHTHALENES WITH ANILS OF AROMATIC ALDEHYDES [J].