2-乙酰氧基异丁酰溴 、 (4R,5S,6S,7R)-hexahydro-5,6-dihydroxy-1,3-bis[(3-cyanophenyl)methyl]-4,7-bis(phenylmethyl)-2H-1,3-diazapin-2-one 以
二氯甲烷 为溶剂,
反应 0.25h,
生成
Acetic acid (4R,5S,6S)-4-benzyl-6-((S)-1-bromo-2-phenyl-ethyl)-1,3-bis-(3-cyano-benzyl)-2-oxo-hexahydro-pyrimidin-5-yl ester