(1R,3aR,4aR,8aR,8bS)-3a-(tert-Butyl-dimethyl-silanyloxy)-1-methoxymethoxy-8a-methoxymethoxymethyl-6,8b-dimethyl-1,2,3a,4a,7,8,8a,8b-octahydro-benzo[b]cyclopenta[d]furan-3-one 在
二异丁基氢化铝 作用下,
以
正己烷 、
二氯甲烷 为溶剂,
反应 0.33h,
以68%的产率得到(1R,3aR,4aR,8aR,8bS)-3a-(tert-Butyl-dimethyl-silanyloxy)-1-methoxymethoxy-8a-methoxymethoxymethyl-6,8b-dimethyl-2,3,3a,4a,7,8,8a,8b-octahydro-1H-benzo[b]cyclopenta[d]furan-3-ol