Journal of the American Chemical Society

Mechanisms for the photooxidation of protoporphyrin IX in solution

GS Cox, DG Whitten

文献索引：Cox, G. Sidney; Whitten, David G. Journal of the American Chemical Society, 1982 , vol. 104, # 2 p. 516 - 521

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被引用次数: 79

摘要

Abstract: Protoporphyrin IX dimethyl ester (la) is photooxidized upon irradiation in aprotic organic solvents in the presence of oxygen to yield a mixture of hydroxyaldehydes (2 and 3)( photoprotoporphyrins), monoformylmonovinyldeuteroporphyrins (4 and 5). and diformyldeuteroporphyrin (6). Studies of the reaction under a variety of conditions show that the major portion of all of these products arises via a singlet oxygen path. The formyl ...