2(1H)-吡啶硫酮,1-(乙酰氧基)- 、
[(2R,3R,4S,5R,6S)-3,4,5-triacetyloxy-6-(4-methoxyphenyl)tellanyloxan-2-yl]methyl acetate 、
丙烯酸甲酯(MA) 以
二氯甲烷 为溶剂,
以89%的产率得到2-(Pyridin-2-ylsulfanyl)-3-((2R,3S,4R,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yl)-propionic acid methyl ester