Issue 0, 1986

Novel radical couplings in the photoreduction of xanthenoid dyes with tribenzylamine

Abstract

The photoreduction of the eosin analogue (1; R = H) by tribenzylamine under anaerobic conditions is found to produce a high yield of the cross-coupled product (3; R = H) which readily reoxidises to the starting dye. The formation of (3; R = H), which is considered to take place in the initial solvent cage, has implications for earlier kinetic studies on the photoreduction of related dyes.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 1, 1986, 671-673

Novel radical couplings in the photoreduction of xanthenoid dyes with tribenzylamine

K. Phillips and G. Read, J. Chem. Soc., Perkin Trans. 1, 1986, 671 DOI: 10.1039/P19860000671

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