Type: Article

Oxidative deprotection of trimethylsilyl and tetrahydropyranyl ethers and ethylene acetals with benzyltriphenylphosphonium peroxomonosulfate in the presence of bismuth chloride under non-aqueous conditions

Journal: Phosphorus, Sulfur and Silicon and Related Elements (10426507)Year: 2000/01/01Volume: Issue:

Hajipour A.R.Mallakpour S.Mohammadpoor Baltork I.^a Adibi H.

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

DOI:10.1080/10426500008076334Language: English

Abstract

Benzyltriphenylphosphonium peroxomonosulfate (BnPh3P+HSO5-) (1) is used as a new reagent for oxidative deprotection of trimethylsilyl and tetrahydropyranyl ethers and ethylene acetals to afford carbonyl compounds in refluxing acetonitrile in the presence of bismuth chloride.