(4S,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-[(2R,5S,6R)-6-((S)-sec-butyl)-5-methyl-5,6-dihydro-2H-pyran-2-ylmethyl]-tetrahydro-pyran-2-ol 在
锂硼氢 作用下,
以
四氢呋喃 为溶剂,
反应 1.0h,
以93%的产率得到(3R,5R)-3-(tert-Butyl-dimethyl-silanyloxy)-6-[(2R,5S,6R)-6-((S)-sec-butyl)-5-methyl-5,6-dihydro-2H-pyran-2-yl]-hexane-1,5-diol