(2R,3S,4S)-5-(tert-Butyl-dimethyl-silanyloxy)-3-[(4-methoxy-phenyl)-dimethyl-silanyl]-2,4-dimethyl-pentanoic acid 在
过氧乙酸 、
sodium acetate 、 potassium bromide 作用下,
以
溶剂黄146 为溶剂,
反应 12.0h,
以30.5 mg的产率得到(2S,3S,4S)-5-tert-butyldimethylsilyloxy-3-hydroxy-2,4-dimethylpentanoic acid