Photochemical reaction between magnesium tetraphenyl porphyrin and oxygen

被引：10

作者：

Zhang, Jian Bin ^{[1
]}

Zhang, Peng Yan ^{[2
]}

Chen, Guo Hua ^{[2
]}

Han, Fang ^{[2
]}

Wei, Xiong Hui ^{[1
]}

机构：

[1] Peking Univ, Dept Appl Chem, Coll Chem & Mol Engn, Beijing 100190, Peoples R China

[2] Inner Mongolia Univ Technol, Coll Chem Engn, Hohhot 010051, Peoples R China

来源：

CHINESE CHEMICAL LETTERS | 2008年 / 19卷 / 10期

关键词：

Magnesium tetraphenyl porphyrin; Photochemical reaction; Linking oxygen;

D O I：

10.1016/j.cclet.2008.07.004

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The photochemical reaction of magnesium tetraphenyl porphyrin (MgTPP) with O(2) was studied in CH(2)Cl(2) by steady-state fluorescence, UV-vis absorption, FTIR and MALDI-TOF MS measurements. These spectra indicate that O(2) can react with MgTPP excited by irradiation, forming the stable 1:1 coordinated adduct of MgTPP-O(2). In the adduct, the oxygen atoms of O(2) may insert in the Mg-N bonds in MgTPP and bind with the nitrogen atoms of MgTPP to form N-O-Mg bonds. (C) 2008 Xiong Hui Wei. Published by Elsevier B. V. on behalf of Chinese Chemical Society. All rights reserved.

引用

页码：1190 / 1192

页数：3

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