Artículos de revistas
Alumina-catalyzed epoxidation of unsaturated fatty esters with hydrogen peroxide
Registro en:
Applied Catalysis A-general. Elsevier Science Bv, v. 318, n. 213, n. 217, 2007.
0926-860X
WOS:000244144700026
10.1016/j.apcata.2006.11.004
Autor
Sepulveda, J
Teixeira, S
Schuchardt, U
Institución
Resumen
Two commercial aluminas and one produced by the sol-gel process were compared for the epoxidation of unsaturated fatty esters using anhydrous or aqueous hydrogen peroxide as oxidant and ethyl acetate as solvent. The aluminas show a good catalytic activity and excellent selectivity towards the epoxides. The sol-gel alumina was more efficient and when using aqueous hydrogen peroxide could be recycled several times. (c) 2006 Elsevier B.V. All rights reserved. 318 213 217