S-tert-butyl rac-(2R*)-6-methyl-2-[(1R*,7aR*)-7a-methyl-5-oxo-4-(phenylthio)-2,3,5,6,7,7a-hexahydro-1H-inden-1-yl]hept-6-enethioate 在
sodium tetrahydroborate 、 cerium(III) chloride 作用下,
以
四氢呋喃 、
甲醇 为溶剂,
反应 2.0h,
以93%的产率得到S-tert-butyl rac-(2R
*)-2-[(1R
*,5S
*,7aR
*)-5-hydroxy-7a-methyl-4-(phenylthio)-2,3,5,6,7,7a-hexahydro-1H-inden-1-yl]-6-methylhept-6-enethioate