A number of aliphatic and arylaliphatic α,β-epoxy ketones were prepared in good yields in a one-pot procedure by a manganese-catalyzed ring cleavage of 1-substituted and 1,2-disubstituted cyclopropanols with oxygen followed by dehydration of the resulting cyclic peroxides with alkali.
通过
锰催化1-取代和1,2-二取代
环丙醇与氧的环裂解,然后用碱对所得的环状过氧化物进行脱
水,在一锅法中制备了多种脂肪族和芳基脂肪族β,β-环氧酮,收率很高。