Photoreactivity of 1-Pyrenylmethyl Esters. Dependence on the Structure of the Carboxylic Acid Moieties and the Nature of the Excited States
作者:Michiko Iwamura、Kazuko Tokuda、Noboru Koga、Hiizu Iwamura
DOI:10.1246/cl.1987.1729
日期:1987.9.5
While the photolysis of 1-pyrenylmethyl phenylacetates in methanol gave the original phenylacetic acids, irradiation of the 1-naphthoate and 9-anthracenecarboxylate leads to the formation of the intramolecular exciplexes that are inert to the photolysis. The Φf and τf values of these esters have been determined.
虽然 1-芘基甲基苯乙酸酯在甲醇中的光解产生原始苯乙酸,但 1-萘甲酸酯和 9-蒽羧酸酯的辐照导致形成对光解呈惰性的分子内激基复合物。这些酯的 Φf 和 τf 值已经确定。