2-氰乙基N,N-二异丙基氯亚磷酰胺 、
1-{(1R,4S,5R)-5-Hydroxy-4-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-cyclohex-2-enyl}-5-methyl-1H-pyrimidine-2,4-dione 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77%的产率得到Diisopropyl-phosphoramidous acid 2-cyano-ethyl ester (1R,2S,5R)-2-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-cyclohex-3-enyl ester