Saltar al contenido
Merck

Epoxidation of alkenes through oxygen activation over a bifunctional CuO/Al2O3 catalyst.

Chemical communications (Cambridge, England) (2013-01-30)
Nicola Scotti, Nicoletta Ravasio, Federica Zaccheria, Rinaldo Psaro, Claudio Evangelisti
RESUMEN

The epoxidation of alkenes was carried out over a CuO/Al(2)O(3) catalyst using cumene as an oxygen carrier, through a one-pot reaction, giving high conversion and selectivity with different substrates. Trans-β-methylstyrene gave the corresponding epoxide in 95% yield after 3 h.

MATERIALES
Referencia del producto
Marca
Descripción del producto

Sigma-Aldrich
Copper(II) oxide, nanopowder, <50 nm particle size (TEM)
Sigma-Aldrich
Copper(II) oxide, ACS reagent, ≥99.0%
Sigma-Aldrich
Copper(II) oxide, powder, <10 μm, 98%
Sigma-Aldrich
Copper(II) oxide, powder, 99.99% trace metals basis
Sigma-Aldrich
Copper(II) oxide, needles, mixture of CuO and Cu2O, ACS reagent
Sigma-Aldrich
Copper(II) oxide on alumina, 14-30 mesh, extent of labeling: 13 wt. % loading
Sigma-Aldrich
Copper(II) oxide, 99.999% trace metals basis
Sigma-Aldrich
Copper(II) oxide, powder, 99.995% trace metals basis