Ultrasonic irradiation of the Ullmann condensation: Application to the preparation of dioxolo, dioxino, cyclopent, and imidazolo anthranilic acid derivatives

被引：21

作者：

Robin, M ^{[1
]}

Pique, V ^{[1
]}

Faure, R ^{[1
]}

Galy, JP ^{[1
]}

机构：

[1] Univ Aix Marseille 3, Fac Sci & Tech St Jerome, Lab Valorisat Chim Fine, F-13397 Marseille 20, France

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 2002年 / 39卷 / 05期

关键词：

D O I：

10.1002/jhet.5570390537

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The synthesis of N-aryl anthranilic acid derivatives bearing dioxolo, dioxino, cyclopent, and imidazolo supplementary ring systems is reported. The Ullmann-Goldberg condensation of the N-aryl anthranilic acid is improved in yield and reaction time, compared to conventional heating; by ultrasonic irradiation.

引用

页码：1083 / 1085

页数：3

共 3 条

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