四-α-(2-甲基-8-喹啉氧基)酞菁金属配合物的合成、表征及光敏活性研究  

Synthesis,Characterization and Photosensitivity Study of Tetrakis-α-(2-methyl-8-quinolinoxy)metallophthalocyanines

作　　者：薛金萍[1] 刘宏[1] 范长安 洪湖铭 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,福州350002 [2]福建省三明市建宁消防大队,三明354500 [3]厦门太古飞机工程有限公司理化实验室,厦门361006

出　　处：《化学学报》2007年第16期1605-1611,共7页Acta Chimica Sinica

基　　金：福建省科技厅国际合作项目(No.2003I018);福建省科技厅重点(No.2006Y0020)资助项目.

摘　　要：利用DBU催化法合成得到4种两亲性的四-α-(2-甲基-8-喹啉氧基)酞菁金属配合物[金属=Co(Ⅱ),Ni(Ⅱ),Cu(Ⅱ),Zn(Ⅱ)],同时分别进行了元素分析、质谱、UV-Vis、IR光谱表征.测定了它们在670nm光激发下产生单线态氧的速率及光动力氧化氨基酸底物的速率常数,探讨了它们光敏活性的构效关系.　Cobalt（Ⅱ）,nickel（Ⅱ）,copper（Ⅱ）and zinc（Ⅱ）coordination compounds of tetrakis-α-（2-methyl-8-quinolinoxy）phthalocyanine were synthesized by means of ＂DBU method＂.The title complexes were characterized by elemental analysis,mass spectrum,UV-Vis and IR spectra.In addition,the rates of photo-generating singlet oxygen and the rate constants of photodynamic oxidation of amino-acid for the complexes were measured by irradiation of laser at 670 nm,and the relations between their structures and photosensitivities were discussed.

关 键 词：2-甲基-8-喹啉氧基 酞菁金属配合物 合成 表征 光敏活性 

分 类 号：O641.4[理学—物理化学]