Type: Article

Mild and efficient oxidation of Hantzsch 1,4-dihydropyridines with sodium periodate catalyzed by a new polystyrene-bound Mn(TPP)Cl

Journal: Bioorganic and Medicinal Chemistry Letters (0960894X)Year: 2006/04/01Volume: Issue: 7

Moghadam M.^a Nasr-Esfahani M.Tangestaninejad S.^aMirkhani V.^a

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

DOI:10.1016/j.bmcl.2005.12.072Language: English

Abstract

Mild and efficient oxidation of Hantzsch 1,4-dihydropyridines with sodium periodate catalyzed by Mn(TTP)Cl supported on polystyrene-bound imidazole is reported. This heterogeneous catalyst is of great stability and reusability in the oxidation of 1,4-dihydropyridines with sodium periodate without significant loss of its catalytic activity. © 2006 Elsevier Ltd. All rights reserved.

Author Keywords

DihydropyridinesMetalloporphyrinOxidationPeriodateSupported catalystCatalysisCrystallography, X-RayDihydropyridinesOrganometallic CompoundsOxidation-ReductionPeriodic AcidPolystyrenesPorphyrins