Bhattacharya, Dibyendu ; Maji, Suman ; Pal, Kuntal ; Sarkar, Sabyasachi (2008) Formation of superoxide anion on aerial oxidation of Cu(II)-porphyrinogen in the synthesis of Tetrakis(cyclohexyl)porphyrinogenCu(III) anion Communication, 47 (12). pp. 5036-5038. ISSN 1189-3788
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Official URL: http://pubs.acs.org/doi/abs/10.1021/ic800282j
Related URL: http://dx.doi.org/10.1021/ic800282j
Abstract
Tetraethylammonium-tetrakis(cyclohexyl)porphyrinogenCu(II) (1) is spontaneously oxidized by aerial oxygen to the corresponding Cu(III) (2) species, producing 1 equiv of O2¯. Steric crowding of the peripheral hydrogens in 1 prevented any direct Cu-O2 bond formation in the oxidation process, which suggests an outer-sphere electron transfer reaction.
Item Type: | Article |
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ID Code: | 59303 |
Deposited On: | 06 Sep 2011 06:11 |
Last Modified: | 06 Sep 2011 06:11 |
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