Singlet oxygen mediated fragmentation of amino alcohols, 1, 2-diamines, and amino ketones

CM Haugen, WR Bergmark…

Index: Haugen, Christian M.; Bergmark, William R.; Whitten, David G. Journal of the American Chemical Society, 1992 , vol. 114, # 26 p. 10293 - 10297

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Citation Number: 17

Abstract

Abstract: Irradiation of aerated solutions of singlet oxygen sensitizers such as Rose Bengal, Rose Bengal derivative, or palladium tetraphenylporphyrin in the presence of substituted amines (amino alcohols, 1, 2-diamines, and amino ketones) results in oxidative fragmentation of the amine in good chemical yield and with low-to-moderate quantum efficiency. For the amino alcohols and 1, 2-diamines the reaction course is similar to that ...