2-氰乙基N,N-二异丙基氯亚磷酰胺 、
Diphenyl-carbamic acid 9-{(2R,4S,5R)-5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-2-[3-(2,2,2-trifluoro-acetylamino)-propylamino]-9H-purin-6-yl ester 在
N,N-二异丙基乙胺 作用下,
以
二氯甲烷 为溶剂,
生成 [9-[(2R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxyoxolan-2-yl]-2-[3-[(2,2,2-trifluoroacetyl)amino]propylamino]purin-6-yl] N,N-diphenylcarbamate