Chemical Communications 2012-11-28

Dissociation of aryl sulfonyl phthalimide radical anions: relevance to the biological activity of aryl sulfonyl amides.

Abdelaziz Houmam, Emad M Hamed

Index: Chem. Commun. (Camb.) 48(92) , 11328-30, (2012)

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Abstract

The reduction of two aryl sulfonyl phthalimides leads to the corresponding radical anions. Surprisingly, that of the nitro-derivative decomposes faster than that of the methyl derivative. A theoretical investigation along with application of the dissociative ET theory to the decomposition of radical anions allows rationalization of this unexpected behavior.