2,3,4,5-tetra-O-acetyl-D-arabinose 、
2-(N-methyl)benzylamino-3-(4-methoxyphenyl)-5-phenyl-1,3-thiazolium-4-olate 以
二氯甲烷 为溶剂,
反应 1.0h,
以43%的产率得到(2R,3R)-3-(1',2',3',4'-tetra-O-acetyl-D-arabino-tetritol-1'-yl)-2-[4-benzyl-2-(4-methoxyphenyl)-1,3-dioxo-2,4-diazapentyl]-2-phenylthiirane