1-{(1S,2R,3R,6S)-7-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-1-[(S)-2-(tert-butyl-dimethyl-silanyloxy)-1-methyl-ethyl]-2,6-dimethyl-heptyloxymethyl}-4-methoxy-benzene 在
镍 氢气 作用下,
以
乙醇 为溶剂,
反应 24.0h,
以85%的产率得到(2S,5R,6R,7S,8S)-5,9-bis-(tert-butyl-dimethyl-silanyloxy)-7-(4-methoxy-benzyloxy)-2,6,8-trimethylnonan-1-ol