Acetic acid 4-{(2R,5S)-5-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-5-methyl-tetrahydro-furan-2-yl}-4-(isopropoxy-diphenyl-silanyloxy)-pentyl ester 在
lithium aluminium tetrahydride 作用下,
以
乙醚 为溶剂,
反应 0.33h,
以86%的产率得到(1''R,2'R,4S,5'S)-4-<<(diphenylisopropoxy)silyl>oxy>-4-<5'-<1''-<(tert-butyldimethylsilyl)oxy>ethyl>-2',3',4',5'-tetrahydro-5'-methylfuran-2'-yl>-1-pentanol