4-(3,5-二氯-2-羟基苯)二氮烯基金属酞菁的合成及性质  

Synthesis and properties of 4-(3,5-dichloro-2-hydroxyphenyl) diazenyl metals phthalocyanine

作　　者：金永茂[1] 任卉蕾[1] 慕晗[1] 尹彦冰[1] 

机构地区：[1]齐齐哈尔大学化学与化学工程学院,黑龙江齐齐哈尔161006

出　　处：《高师理科学刊》2013年第6期43-45,62,共4页Journal of Science of Teachers＇College and University

基　　金：黑龙江省普通高等学校青年学术骨干支持计划项目(1153G052);齐齐哈尔大学研究生创新科研项目(YJSCX2013-018X)

摘　　要：以4-硝基邻苯二腈与2,4-二氯苯酚为原料,经还原、重氮化、偶合合成了4-(3,5-二氯-2-羟基苯)二氮烯基邻苯二腈,然后与尿素、钼酸铵和金属盐在熔融状态下合成了三种4-(3,5-二氯-2-羟基苯)二氮烯基取代的金属酞菁.用IR,UV-vis光谱对产物进行测定和表征,对比了三种化合物吸收光谱.结果表明,4-(3,5-二氯-2-羟基苯)二氮烯基金属酞菁与无取代酞菁相比,Q带最大吸收波长发生不同程度的红移,且红移大小顺序为镍酞菁、钴酞菁、铜酞菁.4-（ 3, 5-dichloro-2-hydroxyphenyl ） diazenyl phthalonitrile was prepared with 4-nitro phthalonitrile and 2, 4-dichloro-phenol as raw materials via reduction, diazotization, coupling reaction, then three 4- （3, 5-dichloro-2-hydroxyphenyl ） diazenyl metal phthalocyanines were obtained with substitued phthalonitrile, urea, ammonium molybdate and metal salt in the molten state. The structure and properties of product were charactered by IR spectra, UV-Vis electronic absorption spectra, compared to the spectral properties of the three compounds. The result showed that comparing with non-substitution metal phthalocyanine, different degree of red shift on the Q band with maximum absorption of the substitute phthalocyanine occurred. The order is nickel phthalocyanine, cobalt phthalocyanine and copper phthalocyanine.

关 键 词：二氮烯基酞菁 合成 表征 

分 类 号：O621.3[理学—有机化学]