REACTION OF 2,3-DICHLORO-5,6-DICYANOPYRAZINE WITH AMINES

被引：18

作者：

HOU, DF ^{[1
]}

MATSUOKA, M ^{[1
]}

机构：

[1] UNIV OSAKA PREFECTURE,DEPT APPL CHEM,SAKAI,OSAKA 593,JAPAN

来源：

DYES AND PIGMENTS | 1993年 / 22卷 / 01期

关键词：

D O I：

10.1016/0143-7208(93)80012-P

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Reaction of 2,3-dichloro-5,6-dicyanopyrazine (1) with amines gave mono-substituted or bis-substituted products (2a-h). Reaction of 1 with thioacetamide as well as 2,3-bis(N-methylamino)-5,6-dicyanopyrazine (2c) gave 1,4,6,9-tetraaza-2,3,7,8-tetracyanothianthrene (5) or 2,3,7,8-tetracyano-1,4,6,9-terraaza-5,10-dimethyl-5,10-dihydrophenazine (6), respectively. Non-linear optical properties for 2a-h as well as biological activity of 4a were evaluated.

引用

页码：57 / 68

页数：12

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