Type: Article

SiO2/N2O4 and Fe(NO3)3.9H2O/H3 PMo12O40.xH2O systems as powerful oxidants for removal of cyclic dioxalanes and dithianes

Journal: Letters in Organic Chemistry (15701786)Year: 2006/04/01Volume: Issue: 4

Zolfigol M.A.Mohammadpoor Baltork I.^a Khazae A.Shiri M. Tanbakouchian Z.

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

DOI:10.2174/157017806776114676Language: English

Abstract

SiO2/N2O4 system was used as an efficient oxidant for the conversion of cyclic dioxalanes and dithianes to parent carbonyl compound in CH2Cl2 at room temperature. We also found Fe(NO3)3.9H2O/ H3PMo12O40.xH2O could be used as a powerful oxidation complex for similar transformations at room temperature under solvent free conditions. © 2006 Bentham Science Publishers Ltd.

Author Keywords

DeprotectionDinitrogen tetroxideDioxalanesDithianesFerric nitrateHeteropoly acidsMolibdatophosphoric acid