Synthesis dibromo substituted BOPHY dye for the singlet oxygen generation

作     者：Tian-Fang Cui Jing Zhang Xin-Dong Jiang Ya-Jun Su Chang-Liang Sun Jiu-Li Zhao 

作者机构：College of Applied Chemistry Key Laboratory of Rare-earth Chemistry and Applying Liaoning Province Shenyang University of Chemical Technology Center of Physical and Chemistry Test Shenyang University of Chemical Technology 

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

年 卷 期：2016年第27卷第2期

页      面：190-194页

核心收录：

学科分类：1007[医学-药学(可授医学、理学学位)] 07[理学] 070303[理学-有机化学] 0703[理学-化学] 10[医学] 

基　　金：supported by NNSFC (No. 21542004) the Program for Liaoning Excellent Talents in University (No. LJQ2015087) the Public Research Foundation of Liaoning Province for the Cause of Science (No. 2014003009) Educational Department of Liaoning Province (No. L2014170) Science and Technology Key Project of Liaoning Province (No. 2013304007) the Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry the start-up funds from Shenyang University of Chemical Technology 

主　　题：BOPHY Singlet oxygen Photosensitizer Photophysical property DFT 

摘      要：A dibromo substituted BOPHY derivative（2） was prepared and found to exhibit photo-sensitization capability. Rapid oxidation of 80% DPBF at the first 6 min was observed suggesting that 2 is a superior photo-sensitizer than methylene blue. The HOMO-LUMO band gap for the lowest energy absorption bands of the BOPHY 1 is smaller than that of PS 2, which is in good agreement with the red shift in the absorption observed between 1 and 2.