单酰胺基四苯基卟啉的合成及其光敏性质的研究

单酰胺基四苯基卟啉的合成及其光敏性质的研究 SYNTHESES AND PROPERTIES OF PHOTOSENSITIZATION OF 5-（4-ARYLAMINOACYLPHENYL）-10, 15, 20-TRIPHENYLPORPHINES 姜中兴 Jiang Zhongxing 1 first-author 吴萱阶 Wu Xuanjie 1 陈彰评 Chen Zhangping 1 周翔 Zhou Xiang 1 武汉大学化学系 武汉大学化学系 Department of Chemistry, Wuhan University Department of Chemistry, Wuhan University 本文合成5-（4-苯胺酰基苯基）-10,15,20-三苯基卟啉,5-[4-（4′-联苯胺酰基）苯基]-10,15,20-三苯基卟啉和5-[4-（1-萘胺酰基）苯基]-10,15,20-三苯基卟啉,并用红外光谱、紫外吸收光谱、核磁共振谱和元素分析对结构进行表征。将这些化合物和四苯基卟啉用作光敏剂、氧化DDD的速率常数表明:四苯基卟啉环上单取代石体系对光敏氧化DDD的速率育一定的影响,而且含有较大π体系的卟啉光敏产生单线态氧的效率较高。 5-（4-Benzaminoacylpenyl）-10, 15, 20 triphenylporphine, 5-[4-（4’ diphenylaminoacyl） phenyl] 10,15,20 triphenylporphine and 5-[-4-（1 naphthaminoacyl） phenyl] 10, 15, 20 triphenylporphine were synthesed and characterized by IR, UV, NMR, EA. The efficiencies of singlet oxygen （ 1 O 2 ） were measured for 5-（4-arylaminoacylpenyl）-10, 15, 20 triphenylporphine and tetraphenylporphine （TPP）by photosensitized oxidation of DDD（2, 3 Dihdro-5, 6-diphenyl 4-dioxin）. The result shown that the efficiency of singlet oxygen is high for the porphyrin which have large π conjugate system derived from tetraphenylporphine. 四苯基卟啉 光敏作用 单线态氧 tetraphenylporphine photosensitization singlet oxygen 1992-01-01 2021-04-01 1