5-{(3aS,6R,6aS)-6-[(E)-(3S,5S)-3-(tert-Butyl-dimethyl-silanyloxy)-5-methyl-non-1-enyl]-5-oxo-1,3a,4,5,6,6a-hexahydro-pentalen-2-yl}-pentanoic acid methyl ester 在
cerium(III) chloride 、 <3H>-sodium tetrahydroborate 作用下,
以
二乙二醇二甲醚 、
异丙醇 为溶剂,
反应 1.0h,
生成 methyl 5-[(3aS,5R,6R,6aS)-6-[(E,3S,5S)-3-[tert-butyl(dimethyl)silyl]oxy-5-methylnon-1-enyl]-5-hydroxy-5-tritio-3a,4,6,6a-tetrahydro-1H-pentalen-2-yl]pentanoate