(2R,4S,5R,7R,9S)-1-((R)-4-benzyl-2-oxooxazolidin-3-yl)-10-(benzyloxy)-7,9-bis(tert-butyldimethylsilyloxy)-5-hydroxy-2,4-dimethyldecane-1,3-dione 在
溶剂黄146 、
tetramethylammonium triacetoxyborohydride 作用下,
以
乙腈 为溶剂,
反应 15.0h,
以77%的产率得到(R)-3-((2R,3S,4S,5R,7R,9S)-10-(benzyloxy)-7,9-bis(tert-butyldimethylsilyloxy)-3,5-dihydroxy-2,4-dimethyldecanoyl)-4-benzyloxazolidin-2-one