(2'S,3'S,4'R,5'R)-3-[2',4'-bis-benzyloxy-5'-(tert-butyl-dimethyl-silanyloxy)-3'-hydroxy-5'-phenyl-pentanoyl]-5,5-dimethyl-oxazolidin-2-one 在
四丁基氟化铵 、
溶剂黄146 作用下,
以
四氢呋喃 为溶剂,
反应 16.0h,
生成 (2S,3S,4R,5R)-2,4-bis-benzyloxy-3-hydroxy-5-phenyl-tetrahydro-pyran-2-one 、 3-[(2S,3S,4S,5R)-3,5-dihydroxy-5-phenyl-2,4-bis(phenylmethoxy)pentanoyl]-5,5-dimethyl-1,3-oxazolidin-2-one