Peroxidation of β-diketones and β-keto esters with tert-butyl hydroperoxide in the presence of Cu(ClO4)2/SiO2
作者:A. O. Terent´ev、V. A. Vil´、O. V. Bityukov、G. I. Nikishin
DOI:10.1007/s11172-014-0763-8
日期:2014.11
Reactions of β-diketones and β-keto esters with tert-butyl hydroperoxide under heterogeneous conditions using SiO2-supported copper(II) perchlorate as a catalyst give rise to α-peroxidation products in 65—82% yields. A possibility to reuse the catalyst was demonstrated.