Type: Article

Highly efficient epoxidation of alkenes with hydrogen peroxide catalyzed by tungsten hexacarbonyl supported on multi-wall carbon nanotubes

Journal: Transition Metal Chemistry (03404285)Year: 2011/11/01Volume: Issue: 8

Nooraeipour M.Moghadam M.^aTangestaninejad S.^aMirkhani V.^aMohammadpoor Baltork I.^a

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

DOI:10.1007/s11243-011-9541-8Language: English

Abstract

The preparation, characterization, and catalytic activity of W(CO) 6 supported on multi-wall carbon nanotubes modified with 4-aminopyridine is reported. The catalyst, [W(CO) 5@Apy-MWCNT], was characterized by physico-chemical and spectroscopic methods and found to be an efficient heterogeneous catalyst for green epoxidation of alkenes with hydrogen peroxide in MeCN solvent. The catalyst showed good stability and reusability properties in the epoxidation reactions. © Springer Science+Business Media B.V. 2011.