2-氰乙基N,N-二异丙基氯亚磷酰胺 、
1-{(2R,3aS,6S,6aR)-6-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-3a-hydroxy-hexahydro-cyclopenta[b]furan-2-yl}-5-methyl-1H-pyrimidine-2,4-dione 在
N,N-二异丙基乙胺 作用下,
以
乙腈 为溶剂,
以78%的产率得到Diisopropyl-phosphoramidous acid (2R,3aS,6S,6aR)-6-[bis-(4-methoxy-phenyl)-phenyl-methoxy]-2-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-hexahydro-cyclopenta[b]furan-3a-yl ester 2-cyano-ethyl ester