Chemo and homoselective catalytic oxidation of sulfides to sulfoxides with supported nitric acid on silica gel and poly vinyl pyrrolidone (PVP) catalyzed by KBr and/or …
Catalysis Communications, 2008•Elsevier
A simple, catalytic and highly chemo and homoselective oxidation of sulfides to sulfoxides
using supported HNO3 on silica gel and poly vinyl pyrrolidone (PVP) in the presence of a
catalytic amount of KBr or NaBr was described. A good range of sulfides was selectively
oxidized at room temperature in good to excellent yields. The reaction proceeds without any
over-oxidation to sulfones under mild conditions.
using supported HNO3 on silica gel and poly vinyl pyrrolidone (PVP) in the presence of a
catalytic amount of KBr or NaBr was described. A good range of sulfides was selectively
oxidized at room temperature in good to excellent yields. The reaction proceeds without any
over-oxidation to sulfones under mild conditions.
A simple, catalytic and highly chemo and homoselective oxidation of sulfides to sulfoxides using supported HNO3 on silica gel and poly vinyl pyrrolidone (PVP) in the presence of a catalytic amount of KBr or NaBr was described. A good range of sulfides was selectively oxidized at room temperature in good to excellent yields. The reaction proceeds without any over-oxidation to sulfones under mild conditions.
Elsevier
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