2-氰乙基N,N-二异丙基氯亚磷酰胺 、
N-{(1S,5R,6R,8S)-6-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-8-hydroxy-2-oxa-bicyclo[3.2.1]oct-5-yl}-2-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-acetamide 在
N,N-二异丙基乙胺 作用下,
以
四氢呋喃 为溶剂,
反应 3.0h,
以86%的产率得到Diisopropyl-phosphoramidous acid (1S,5S,6R,8S)-6-[bis-(4-methoxy-phenyl)-phenyl-methoxy]-5-[2-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-acetylamino]-2-oxa-bicyclo[3.2.1]oct-8-yl ester 2-cyano-ethyl ester