(2R)-4-[bis(4-methoxyphenyl)-phenylmethoxy]-N-[3-[4-(2,6-dipyridin-2-ylpyridin-4-yl)oxybutanoylamino]propyl]-2-hydroxy-3,3-dimethylbutanamide 、
2-氰乙基N,N-二异丙基氯亚磷酰胺 在
N,N-二异丙基乙胺 作用下,
以
二氯甲烷 为溶剂,
反应 1.0h,
以43%的产率得到(2R)-4-[bis(4-methoxyphenyl)-phenylmethoxy]-2-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxy-N-[3-[4-(2,6-dipyridin-2-ylpyridin-4-yl)oxybutanoylamino]propyl]-3,3-dimethylbutanamide