Photoperoxidation of a Diamino Zinc Porphyrazine to the seco-Zinc Porphyrazine:  Suicide or Murder?

We report on the efficient photooxidation of hexapropyl bis(dimethylamino) zinc porphyrazine. The process is shown to be autocatalytic. The triplet state of the seco-ZnPz sensitizes the formation of excited-state singlet oxygen with a quantum yield of 0.54 and subsequent cleavage of the pyrrole doub...

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Veröffentlicht in:	The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 1999-06, Vol.103 (22), p.4352-4358
Hauptverfasser:	Montalban, A. Garrido, Meunier, H. G, Ostler, R. B, Barrett, A. G. M, Hoffman, B. M, Rumbles, G
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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