Journal
CHINESE CHEMICAL LETTERS
Volume 19, Issue 10, Pages 1190-1192Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/j.cclet.2008.07.004
Keywords
Magnesium tetraphenyl porphyrin; Photochemical reaction; Linking oxygen
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Funding
- Jiangxi Boyuan Industry Co. Ltd
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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.
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