Abstract
Wet silica-supported potassium permanganate was used as an inexpensive and efficient reagent for conversion of α-sulfinyl oximes 1 and α-sulfinyl hydrazones 2 to the corresponding α-keto sulfoxides (3) in high yields and high enantiomeric purity under solvent-free conditions.
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Hajipour, A.R., Ruoho, A.E. Wet silica-supported permanganate: A mild and inexpensive reagent for highly enantiomeric purity conversion of α-sulfinyl oximes and α-sulfinyl hydrazones to α-keto sulfoxides. JICS 1, 159–162 (2004). https://doi.org/10.1007/BF03246109
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DOI: https://doi.org/10.1007/BF03246109