三乙基硅烷 、
硼 、 tert-butyl N-{4'-[3-(4-benzyl-2-oxooxazolidin-3-yl)-2-ethoxy-1-hydroxy-3-oxopropyl]biphenyl-3-ylmethyl}-N-methylcarbamate 、
disodium;carbonate 在
二氯甲烷 、
magnesium sulfate 、 silica 、 dichloromethane MeOH Et3N 、
6-(3-hydroxyphenyl)-4-oxo-2-pyrazolyl-3,5,6-trihydropyrimidine-5-carboxylic acid; resin bound 作用下,
以
二氯甲烷 为溶剂,
反应 51.25h,
以8 g of 4-benzyl-3-[2-ethoxy-3-(3′-methylaminomethylbiphenyl-4-yl)propionyl]oxazolidin-2-one are obtained in a yield of 13% to 3 g of methyl 2-ethoxy-3-hydroxy-3-(3′-methylaminomethylbiphenyl-4-yl)propionate的产率得到4-benzyl-3-[2-ethoxy-3-(3'-methylaminomethylbiphenyl-4-yl)propionyl]oxazolidin-2-one