甲基三苯基溴化膦 、 Acetic acid (1R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-2-oxo-cyclohexyl ester 在
potassium tert-butylate 作用下,
以
四氢呋喃 为溶剂,
生成
[(1S,5S)-5-[tert-butyl(dimethyl)silyl]oxy-2-methylidenecyclohexyl] acetate 、 Acetic acid (1R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohexyl ester