醋酸叔丁酯 、
tert-Butyl-dimethyl-{2-[6-methyl-7-oxa-bicyclo[4.1.0]hept-(2Z)-ylidene]-ethoxy}-silane 生成 {(1R,2R)-6-[2-(tert-Butyl-dimethyl-silanyloxy)-eth-(Z)-ylidene]-2-hydroxy-2-methyl-cyclohexyl}-acetic acid tert-butyl ester 、 {(1R,2R)-6-[2-(tert-Butyl-dimethyl-silanyloxy)-eth-(E)-ylidene]-2-hydroxy-2-methyl-cyclohexyl}-acetic acid tert-butyl ester