Benzoic acid (1S,2S,4S,4aR,6aS,8R,9aS)-8-(tert-butyl-dimethyl-silanyloxy)-2-iodomethyl-4-methoxy-decahydro-pentaleno[1,6a-c]pyran-1-yl ester 在
sodium tetrahydroborate 、
乙醇 、
汞 、
锌 作用下,
以
甲醇 为溶剂,
反应 2.08h,
生成 Benzoic acid (R)-1-[(2R,3aS,4R,6aS)-2-(tert-butyl-dimethyl-silanyloxy)-4-hydroxymethyl-hexahydro-pentalen-3a-yl]-allyl ester