四-β-磺酸钾基无金属酞菁的合成及表征  

Synthesis and characterization of potassium salt of metal-free β-tetrasulfophthalocyanine

作　　者：许秀枝[1] 王艰[1] 严文锦[1] 蚩会丽[1] 李柱来[1] 

机构地区：[1]福建医科大学药学院,福州350004

出　　处：《海峡药学》2010年第12期289-291,共3页Strait Pharmaceutical Journal

基　　金：福建省科技厅青年人才创新项目基金(2007F3038);福建医科大学青年骨干教师基金(2009-2011)资助

摘　　要：目的采用新方法合成水溶性四-β-磺酸钾基无金属酞菁。方法本文以4-磺酸钾基邻苯二甲腈为原料,通过醇锂置换法合成得到四-β-磺酸钾基无金属酞菁,目标产物经过红外吸收光谱、紫外-可见电子吸收光谱、核磁共振氢谱和质谱的表征。结果目标产物产率75%,其在30%CH3OH/H2O溶剂中Q带呈无金属酞菁两个典型的特征分裂峰,分别位于658nm和693nm。结论利用醇锂液相法合成目标产物产率高,副产物少,后处理简单。OBJCECTIVE Potassium salt of metal-free β-tetrasulfophthalocyanine was prepared and characterized.METHODS The title complex was synthesized from potassium 4-sulfophthalonitrile by condensation method.The product was characterized with IR,UV-vis,1HNMR and MS.UV-visible electronic absorption spectra of the title complex in different solvents was determined.RESULTS The yield of the title complex is 75% and its maximum absorption wavelength of Q band is 658nm and 693nm in 30% CH3OH/H2O.CONCLUSION The method is suitable for the preparation of potassium salt of metal-free β-tetrasulfophthalocyanine due to the high yield and no by-product.

关 键 词：无金属酞菁 磺化酞菁 合成 水溶性 

分 类 号：O625.5[理学—有机化学]