在
溶剂黄146 作用下,
反应 0.5h,
以44%的产率得到Acetic acid (2S,3S,4R,5R)-4-acetoxy-2-(3-benzoyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-5-[(2S,3S,4R,5R)-3,4-diacetoxy-5-(3-benzoyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-ylmethyldisulfanylmethyl]-tetrahydro-furan-3-yl ester