摘要
在以季铵盐为催化剂,盐酸介质中,用芳基重氮盐与二茂铁反应,高收率地合成了一系列带活泼官能团的芳基二茂铁:对-二茂铁基苯甲酸,间-二茂铁基苯酚,对-二茂铁基苯酚,邻-二茂铁基硝基苯,对-二茂铁基硝基苯,间-二茂铁基硝基苯,其中前三个未见文献报道.这些二茂铁衍生物都是合成二茂铁非线性光学材料,热致液晶材料的重要中间体.
The reaction of ferrocene with several kinds of aromatic diazonium salts at acid medium in the presence of phase transfer catalysts got the pferrocenylbenzoic acid, mferrocenylphenol, oferrocenylphencel, pferrocenylnitrobenzene, pferrocenylphenol, and mferrocenylnitrobenzone, and the first three of them haven’t been reported. These ferrocene derivatives are important intermediate for the synthesis of ferrocenecontaining nonlinear optical materials and thermo tropic liquid crystals.
出处
《四川师范大学学报(自然科学版)》
CAS
CSCD
1998年第4期433-435,共3页
Journal of Sichuan Normal University(Natural Science)