STUDIES WITH POLYFUNCTIONALLY SUBSTITUTED HETEROAROMATICS - A NEW ROUTE TO POLYFUNCTIONALLY SUBSTITUTED ANNELATED MERCAPTOPHTHALAZINES

被引：7

作者：

ELNAGDI, MH

MOHAREB, FM

ABDELAAL, FAE

MOHAMED, HA

机构：

[1] Chemistry Department, Faculty of Science, Cairo University, Giza

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 1993年 / 82卷 / 1-4期

关键词：

MERCAPTOPHTHALAZINES; HETEROAROMATICS; BIOLOGICAL ACTIVITY; PYRIDAZINES;

D O I：

10.1080/10426509308047422

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The thieno[3,4-d]pyridazine derivatives la, b reacted with acrylonitrile to afford the mercaptophthalazine derivatives 6a. b. The latter products reacted with acrylonitrile again to afford 11a, b. With maleic anhydride and N-phenylmaleimide they afforded 13a-d respectively. Nitration and bromination of 6a, b gave 14a, b and 15a, b. Cycloaddition reactions of the latter products with acrylonitrile and maleimides were studied.

引用

页码：195 / 205

页数：11

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