以4-硝基邻苯二甲腈为起始原料,经还原、重氮化、酰氯化、水解加碱中和得到酞菁水溶性前驱体4-磺酸钾基邻苯二甲腈,总收率22%,其结构由^1H NMR,IR,MS和元素分析表征。
Potassium 4-sulfophthalonitrile, a hydrophilic precursor of phthalocyanine, was synthesized from 4-nitrophthalonitfile via reduction, diazotization, sulfonyl chlorination, hydrolysis and neutralization with an overall yield of 22%. The structure was characterized by ^1H NMR, IR, MS and elemental analysis.