Copper-Catalyzed Nitrogen Loss of Sulfonylhydrazones: A Reductive Strategy for the Synthesis of Sulfones from Carbonyl Compounds
Organic Letters2010Vol. 12(19), pp. 4408–4411
Citations Over TimeTop 10% of 2010 papers
Abstract
An efficient method for the synthesis of sulfones via nitrogen loss of sulfonyl hydrazones is described. The reaction was performed in the presence of simple copper salt and base by utilization of sulfonyl hydrazones, which were easily prepared from carbonyl compounds. A wide variety of aryl and alkyl sulfones were obtained in moderate to good yields.
Related Papers
- → ChemInform Abstract: PREPARATION OF 2‐ALKYL(ARYL)‐1,3,5,5‐TETRAMETHYLHEXAHYDROPYRIMIDINES AND 2‐ALKYL(ARYL)‐1,3,5,5‐TETRAMETHYL‐1,4,5,6‐TETRAHYDROPYRIMIDINIUM SALTS(1981)
- → Formation of alkyl(aryl)chlorosilanes in the direct reaction of alkyl(aryl)chlorides with silicon(1970)
- → ChemInform Abstract: CYCLOPENTANONES, XV. SYNTHESIS OF 1‐ALKYL (OR ARYL)‐2‐HYDROXY‐3‐OXOCYCLOPENTENES AND OF 1‐ALKYL (OR ARYL)‐3,5‐DIOXOCYCLOPENTENES(1976)