引用本文:
Jian Bin Zhang, Peng Yan Zhang, Guo Hua Chen, Fang Han, Xiong Hui Wei. Photochemical reaction between magnesium tetraphenyl porphyrin and oxygen[J]. Chinese Chemical Letters,
2008, 19(10): 1190-1192.
doi:
10.1016/j.cclet.2008.07.004
Citation: Jian Bin Zhang, Peng Yan Zhang, Guo Hua Chen, Fang Han, Xiong Hui Wei. Photochemical reaction between magnesium tetraphenyl porphyrin and oxygen[J]. Chinese Chemical Letters, 2008, 19(10): 1190-1192. doi: 10.1016/j.cclet.2008.07.004
Citation: Jian Bin Zhang, Peng Yan Zhang, Guo Hua Chen, Fang Han, Xiong Hui Wei. Photochemical reaction between magnesium tetraphenyl porphyrin and oxygen[J]. Chinese Chemical Letters, 2008, 19(10): 1190-1192. doi: 10.1016/j.cclet.2008.07.004
Photochemical reaction between magnesium tetraphenyl porphyrin and oxygen
摘要:
The photochemical reaction of magnesium tetraphenyl porphyrin(MgTPP) with O2 was studied in CH2Cl2 by steady-state fluorescence,UV-vis absorption,FTlR and MALDI-TOF MS measurements.These spectra indicate that O2 can react with Mg TPP excited by irradiation.forming the stable 1:1 coordinated adduct of MgTPP-O2.In the adduct,the oxygen atoms of O2 may insert in the Mg-N bonds in MgTPP and birid with the nitrogen atoms of MgTPP to form N-O-Mg bonds.
English
Photochemical reaction between magnesium tetraphenyl porphyrin and oxygen
Abstract:
The photochemical reaction of magnesium tetraphenyl porphyrin(MgTPP) with O2 was studied in CH2Cl2 by steady-state fluorescence,UV-vis absorption,FTlR and MALDI-TOF MS measurements.These spectra indicate that O2 can react with Mg TPP excited by irradiation.forming the stable 1:1 coordinated adduct of MgTPP-O2.In the adduct,the oxygen atoms of O2 may insert in the Mg-N bonds in MgTPP and birid with the nitrogen atoms of MgTPP to form N-O-Mg bonds.
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Key words:
- Magnesium tetraphenyl porphyrin
- / Photochemical reaction
- / Linking oxygen
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