Enhanced head-to-head photodimers in the photocyclodimerization of anthracenecarboxylic acid with a cationic pillar[6]arene

作     者：Jian-Chang Gui Zhi-Qiang Yan Yuan Peng Ji-Gao Yi Da-Yang Zhou Dan Su Zhi-Hui Zhong Guo-Wei Gao Wan-Hua Wu Cheng Yang 无

作者机构：Key Laboratory of Green Chemistry & Technology College of Chemistry State Key Laboratory of Biotherapy West China Medical Center and State Key Laboratory of Polymer Materials Engineering Sichuan University Chengdu 610064 China Chengdu Environmental Monitoring Center Chengdu 610042 China Comprehensive Analysis Center ISIR Osaka University 8-I Mihogaoka lbaraki Osaka 5670047 Japan 

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

年 卷 期：2016年第27卷第7期

页      面：1017-1021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] 070305[理学-高分子化学与物理] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 

基　　金：supported by the grants from National Natural Science Foundation of China (Nos. 21372165, 21321061 and 21572142 for CY, No. 21402129 for WW) State Key Laboratory of Polymer Materials Engineering (No. sklpme2014-2-06) 

主　　题：Pillararene Photocyclodimerization Anthracenecarboxylic acid Supramolecular complexation 

摘      要：The complexation behaviors of anthracenecarboxylic acid and water-soluble cationic pillararenes have been investigated by 1H NMR,UV-vis and ITC *** cationic pillar[6]arene was found to stepwise form 1：1 and 1：2 complexes,having a large K1 and a relatively small K2 *** of AC within the pillar[6]arene improved the yield of the head-to-head *** to 4.97 HH/HT ratio has been reached by optimizing the reaction conditions.