α(β)-(2,4-二叔丁基苯氧基)酞菁钴的合成与表征  

Synthesis and Characterization of α(β)-(2,4-Di-tert-butylphenoxy)phthalocyaninatocobalt

作　　者：林晃[1] 林梅金[1] 王俊东[1] 陈耐生[1] 黄金陵[1] 

机构地区：[1]福州大学化学化工学院功能材料研究所中国科学院结构化学国家重点实验室,福建福州350002

出　　处：《合成化学》2005年第3期261-263,i003,共4页Chinese Journal of Synthetic Chemistry

基　　金：福建省自然科学基金资助项目(E0310007);福州大学科技发展基金资助项目(2004 XQ 10)

摘　　要：用概率缩合法合成了单取代酞菁配合物α-(2, 4 -二叔丁基苯氧基)酞菁钴和β- (2, 4 -二叔丁基苯氧基)酞菁钴。溶解度及质谱分析均表明此类单一取代基酞菁仍有很大的聚集倾向,除吡啶等具有强配位能力的溶剂以外,在大多数有机溶剂中溶解度均较小,在质谱中可检测到强度仅次于单体的二聚体信号。在THF和DMF溶剂中,与β位单取代相比,α位单取代使酞菁的Q带最大吸收波长红移约5nm。α-(2,4-Di-tert-butylphenoxy)phthalocyaninatocobalt and β-(2,4-di-tert-butylphenoxy)phthalocyaninatocobalt were synthesized by statistical condensation method. Solubility and mass spectra showed their strong congregation of molecules, for they are poor soluble in most organic solvent except in solvent with stronger coordination ability like pyridine and strong peaks of dimer appeared in their mass spectra. In their UV-vis spectra, the α substituted one led a more red shift of Q band, the λ_ max of Q band is about 5 nm red shift than that of β substituted one.

关 键 词：酞菁 钴 配合物 合成 表征 

分 类 号：O627.8[理学—有机化学] O626[理学—化学]