2-氰乙基N,N-二异丙基氯亚磷酰胺 、
2-[3-[1-[(2R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-hydroxyoxolan-2-yl]-2,4-dioxopyrimidin-5-yl]prop-2-ynyl]isoindole-1,3-dione 在
三乙胺 作用下,
以
二氯甲烷 为溶剂,
以65%的产率得到Diisopropyl-phosphoramidous acid (2R,3S,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-{5-[3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-prop-1-ynyl]-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl}-tetrahydro-furan-3-yl ester 2-cyano-ethyl ester