Synthesis and Photochromic Properties of the Derivatives of Spiropyrans Containing a Mesogenic Group  

作　　者：Hui GUO Yong Bin GAO Jie HAN Xu LI Ji Ben MENG 

机构地区：[1]Department of Chemistry, Nankai University, Tianjin 300071

出　　处：《Chinese Chemical Letters》2005年第10期1290-1292,共3页中国化学快报（英文版）

基　　金：The auth ors thank the National Natural Science Foundation of China for the financial support．(Grant Nos．20402009 and 20372039)．

摘　　要：Two series of novel spiropyran derivatives containing a mesogenic group have been prepared. Their photochromic behaviors were first investigated with the aid of absorption spectral measurements.

关 键 词：PHOTOCHROMIC SPIROPYRANS liquid crystal. 

分 类 号：O626.3[理学—有机化学]