Cationic and radical intermediates in the acid photorelease from aryl sulfonates and phosphates

M Terpolilli, D Merli, S Protti, V Dichiarante…

文献索引：Terpolilli, Marco; Merli, Daniele; Protti, Stefano; Dichiarante, Valentina; Fagnoni, Maurizio; Albini, Angelo Photochemical and Photobiological Sciences, 2011 , vol. 10, # 1 p. 123 - 127

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被引用次数: 13

摘要

The irradiation of a series of phenyl sulfonates and phosphates leads to the quantitative release of acidity with a reasonable quantum yield (≈ 0.2). Products characterization, ion chromatography analysis and potentiometric titration are consistent with the intervening of two different paths in this reaction, viz. cationic with phosphates and (mainly) radical with sulfonates.