(2S,3S,4S,5S,6R)-2-benzyloxy-6-(hydroxymethyl)tetrahydropyran-3,4,5-triol 、
[(2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-phenoxyoxan-2-yl]methyl 2-[[2-oxo-2-(2,2,2-trifluoroethoxy)ethyl]disulfanyl]acetate 在
lipase from Candida antarctica 作用下,
以
丙酮 为溶剂,
反应 12.0h,
以42%的产率得到[(2R,3S,4S,5S,6S)-3,4,5-trihydroxy-6-phenylmethoxyoxan-2-yl]methyl 2-[[2-oxo-2-[[(2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-phenoxyoxan-2-yl]methoxy]ethyl]disulfanyl]acetate