Azulene-1-azopyridines.: bis-pyridinium salts

被引:0
|
作者
Razus, AC [1 ]
Birzan, L [1 ]
Nae, S [1 ]
Razus, SA [1 ]
Cristian, L [1 ]
Cimpeanu, V [1 ]
机构
[1] Romanian Acad, Inst Organ Chem CD Nenitzescu, Bucharest 71141, Romania
来源
REVISTA DE CHIMIE | 2002年 / 53卷 / 11期
关键词
cationic dyes; diazene; N-alkylation; azulene-azopyridinium salts;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The investigation of azulene-1-azopyridines alkylation at pyridine nitrogen with several dihalogeno derivatives leaded to a protocol for the generation in good yields of bis-pyridinium salts with interesting structures and properties.
引用
收藏
页码:728 / 732
页数:5
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