(R)-4-Benzyl-3-{(R)-2-[(2S,4S,5R,6S)-6-((1S,5R,6S,7R,8R)-6-hydroxy-1,5,7-trimethyl-3-methylene-4-oxo-8-triisopropylsilanyloxy-nonyl)-5-methyl-2-phenyl-[1,3]dioxan-4-yl]-propionyl}-oxazolidin-2-one 在
zinc(II) tetrahydroborate 作用下,
以
乙醚 、
二氯甲烷 为溶剂,
以86%的产率得到(R)-4-Benzyl-3-{(R)-2-[(2S,4S,5R,6S)-6-((1S,4S,5R,6R,7R,8R)-4,6-dihydroxy-1,5,7-trimethyl-3-methylene-8-triisopropylsilanyloxy-nonyl)-5-methyl-2-phenyl-[1,3]dioxan-4-yl]-propionyl}-oxazolidin-2-one