2-氰乙基N,N-二异丙基氯亚磷酰胺 、
1-[(2R,3R,4S,5S)-2-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-5-phenyl-pyrrolidin-1-yl]-2,2,2-trifluoro-ethanone 在
N-甲基咪唑 、
2,4,6-三甲基吡啶 作用下,
以
二氯甲烷 为溶剂,
生成 Diisopropyl-phosphoramidous acid (2R,3R,4S,5S)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-(tert-butyl-dimethyl-silanyloxy)-5-phenyl-1-(2,2,2-trifluoro-acetyl)-pyrrolidin-3-yl ester 2-cyano-ethyl ester