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<i>N</I>,<i>N</i>’-Dibromo-<i>N</i>,<i>N</i>’ 1,2-ethanediylbis(benzenesulphonamide) (BNBBS): a Safe, Neutral and Efficient Reagent for the Oxidation of Primary and Secondary Alcohols to Corresponding Carbonyl Compounds under Mild Conditions


A Rostami
M Mahboubifar
A Khazaei

Abstract

Efficient oxidation of various types of structurally diverse alcohols to the corresponding carbonyl compounds can be carried out with N,N’-dibromo-N,N’-1,2-ethanediylbis(benzenesulphonamide) in good to high yield of products in CH2Cl2 at room temperature. Primary (aliphatic, benzylic and allylic) alcohols are oxidized with no over-oxidation to carboxylic acids.


Keywords: Oxidation, alcohols, carbonyl compounds, N,N’-dibromo-N,N’–1,2-ethanediylbis(benzenesulphonamide).


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eISSN: 1996-840X
print ISSN: 0379-4350