Type: Article

Benzyltriphenylphosphonium Peroxodisulfate (PhCH2PPh3)2S2O8: A Mild and Inexpensive Reagent for Efficient Oxidation of Organic Compounds under Nonaqueous and Aprotic Conditions

Journal: Bulletin of the Chemical Society of Japan (00092673)Year: 1998/07/01Volume: Issue: 7

Mohammadpoor Baltork I.^a Hajipour A.R. Mohammadi H.

a :University of Isfahan - IRAN(IR) - Isfahan

DOI:10.1246/bcsj.71.1649Language: English

Abstract

Benzyltriphenylphosphonium peroxodisulfate is an easily prepared and stable reagent. It could be used as an oxidant under aprotic and nonaqueous conditions in organic solvents. This reagent oxidizes different classes of alcohols to carbonyl compounds, thiols to disulfides, sulfides to sulfoxides, oximes to carbonyl compounds and aromatic amines to azo compounds efficiently. α-Hydroxy carboxylic acids and phenylacetic acids undergo oxidative decarboxylation to produce carbonyl compounds.