Comparison of several heterogeneous catalysts in the epoxidation of α-isophorone with hydroperoxides

Autor: Fraile, J.M., García, JoséI., Mayoral, JoséA., Figueras, François
Zdroj: Tetrahedron Letters; August 1996, Vol. 37 Issue: 33 p5995-5996, 2p
Abstrakt: Three different methods of epoxidation using heterogeneous catalysts are compared, under different conditions, in the benchmark epoxidation of α-isophorone. The use of tert-butyl hydroperoxide/KFAl2O3in toluene leads to the highest quantitative) yield, whereas the system H2O2/hydrotalcite leads to the best result described to date using this oxidant.
Databáze: Supplemental Index