(2R,3R,3aR,6S,6aR)-2-(dimethoxymethyl)-6-methyl-3-[3-(trimethylsilyl)prop-2-ynyl]-3,3a,6,6a-tetrahydropentalen-1(2H)-one 在
sodium tetrahydroborate 作用下,
以
甲醇 为溶剂,
反应 0.5h,
生成 (2S,3R,3aR,6S,6aR)-2-(dimethoxymethyl)-6-methyl-3-[3-(trimethylsilyl)prop-2-ynyl]-1,2,3,3a,6,6a-hexahydropentalen-1-ol