2,2-Dimethyl-3-(2-methyl-propenyl)-cyclopropanecarboxylic acid 4-hydroxy-1,3-dioxo-1,3,4,5,6,7-hexahydro-isoindol-2-ylmethyl ester 在
间氯过氧苯甲酸 作用下,
生成 3-(3,3-Dimethyl-oxiranyl)-2,2-dimethyl-cyclopropanecarboxylic acid 4-hydroxy-1,3-dioxo-1,3,4,5,6,7-hexahydro-isoindol-2-ylmethyl ester