Beta-Ketosulfones bearing a phenyl group linked to the carbonyl unit are efficiently desulfonylated using Bu3SnCl/NaBH3CN in tert-butanol at reflux. A 2 equivalent excess of the reducing couple and a catalytic amount of AIBN are required. An ample variety of functionalities remain unaffected under these conditions.

A New Procedure for the Desulfonylation of β-Keto Phenylsulfones Using Bu3SnCl/NaBH3CN Couple

PETRINI, Marino
1995-01-01

Abstract

Beta-Ketosulfones bearing a phenyl group linked to the carbonyl unit are efficiently desulfonylated using Bu3SnCl/NaBH3CN in tert-butanol at reflux. A 2 equivalent excess of the reducing couple and a catalytic amount of AIBN are required. An ample variety of functionalities remain unaffected under these conditions.
1995
262
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11581/241365
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