Benzoic acid (R)-1-[(2R,3aS,4R,6aS)-2-(tert-butyl-dimethyl-silanyloxy)-4-iodomethyl-hexahydro-pentalen-3a-yl]-allyl ester 在
sodium tetrahydroborate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 16.0h,
以85%的产率得到Benzoic acid (R)-1-[(2R,3aR,4R,6aS)-2-(tert-butyl-dimethyl-silanyloxy)-4-methyl-hexahydro-pentalen-3a-yl]-allyl ester