Tetrahedron Letters p. 1425 - 1428 (1991)
Update date:2022-08-17
Topics:
Art, J. F.
Kestemont, J. P.
Soumillion, J. Ph.
A new and efficient photosensitized process for the detosylation of a wide variety of sulfonamides is presented.The excited β-naphthoxide anion is used as sensitizer, in methanol as solvent.Electron transfer from the excited naphthoxide anion to the electron-accepting sulfonamide leads, in the presence of sodium borohydride, to the recovering of amines after cleavage of the radical anion.
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