Synthesis of 5,10,15-Tris(4-nitrophenyl)-20-hydroxylphenylporphyrin and its spectrum study
5,10,15-Tris(4-nitrophenyl)-20-hydroxylphenyiporph-yrin was synthesized by a novel method which was for the nitration of the phenyl groups of 5-(4-hydroxylphenyl)-10,15,20-triphenylporphyin(MHTPP) using NaNO2 and trifluoroacetic acid(TFA) and characterized using mass spectrometry,NMR spectroscopy,UV-visible,IR spectrometry.The mild reaction conditions produced higher yields and minimum macrocyclic degradation.Its fluorescence spectra was studied compared with MHTPP and tetraphenylporphyrin(TPP).The results showed that the absorption and emission bands of the product experienced red shifts and the fluorescence intensity weakened compared with MHTPP and TPP.
nitrophenylporphyrin fluorescence synthesis nitration
Huan-Bao FA Hui Qi Wei Yin Dan-Qun Huo Chang-Jun Hou
College of Chemistry, Chongqing University, Chongqing, China Ministry of Education Key Laboratory of Biological Rheology Science and Technology College of Bioeng
国际会议
太原
英文
269-273
2012-06-23（万方平台首次上网日期，不代表论文的发表时间）