Photodegradation of 2??chloro Substituted Phenothiazines in Alcohols

C García, L Piñero, R Oyola…

文献索引：Garcia, Carmelo; Pinero, Luis; Oyola, Rolando; Arce, Rafael Photochemistry and Photobiology, 2009 , vol. 85, # 1 p. 160 - 170

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被引用次数: 11

摘要

Abstract The mechanisms that trigger the phototoxic response to 2-chlorophenothiazine derivatives are still unknown. To better understand the relationship between the molecular structure of halogenated phenothiazines and their phototoxic activity, their photophysics and photochemistry were studied in several alcohols. The photodestruction quantum yields were determined under anaerobic conditions using monochromatic light (313 nm). Absorption- ...