2-氰乙基N,N-二异丙基氯亚磷酰胺 、
(5R,6S)-1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-5,6-bis-(tert-butyl-dimethyl-silanyloxy)-5-methyl-dihydro-pyrimidine-2,4-dione 在
N,N-二异丙基乙胺 作用下,
生成 Diisopropyl-phosphoramidous acid (2R,3S,5R)-5-[(5R,6S)-5,6-bis-(tert-butyl-dimethyl-silanyloxy)-5-methyl-2,4-dioxo-tetrahydro-pyrimidin-1-yl]-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-yl ester 2-cyano-ethyl ester