9－ANTHROIC　ACID　SENSITIZED　PHOTOLYSIS　OF　DIPHENYLIODONIUM　SALTS　THROUGH　INTRA－ION　PAIR　ELECTRON　TRANSFER

作     者：Xiu Zhi WANG Er Jian WANG (Institute of Photographic Chemistry. Academia Sinica, Beijing. 100101 National Laboratory of Applied orpeic Chemistry.Lanzhou University, Lanzhou. 730000) 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：1994年第5卷第10期

页      面：831-834页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070302[理学-分析化学] 0703[理学-化学] 

主　　题：ION INTRA PAIR SENSITIZED ACID ANTHROIC 

摘      要：We have studied 9-anthroic acid sensitized photolysis of dipbenyliodonius salts through fluorescence quenching, products analysis and Photo-CIDNP. The photoinduced electron transfer rate constant bas calculated to be 8.6×10 10/mol s. From photo-CIDNP study, both diphenyliodo and pbenyl radicals were confirmed as intermediates. Benzene is a cage escaped product from a singlet radical pair and diphenyliodonium Salt is a recombination preduct from a triplet radical pair.