Solvent-free synthesis of phthalocyanines

被引:5
|
作者
Chauhan, SMS [1 ]
Srinivas, KA [1 ]
Srivastava, PK [1 ]
Sahoo, B [1 ]
机构
[1] Univ Delhi, Dept Chem, Delhi 110007, India
关键词
free-base phthalocyanines; basic alumina; microwave irradiation;
D O I
10.1142/S1088424603000689
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Clean and efficient microwave assissted solid phase cyclocondensation of various substituted phthalic anhydrides, phthalic acids, phthalimide and phthalonitrile with urea in the presence of basic alumina forms free-base phthalocyanines in 15-79% yields with and without ammonium molybdate as a catalyst. Copyright (C) 2003 Society of Porphyrins & Phthalocyanines.
引用
收藏
页码:548 / 550
页数:3
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