N-[4,4',4''-tris(benzoyloxy)trityl]-L-prolinamide 、
6-N-acetyl-2',3'-di-O-benzoyl-8-oxoadenosine 5'-[2-(trimethylsilyl)ethyl N,N-diisopropylphosphoramidite] 在
5-(3,5-dinitrophenyl)-1H-tetrazole 、
叔丁基过氧化氢 作用下,
以
乙腈 为溶剂,
反应 0.25h,
生成 (2S)-N-[[(2R,3R,4R,5R)-3,4-dibenzoyloxy-5-[8-hydroxy-6-(1-hydroxyethylideneamino)purin-9-yl]oxolan-2-yl]methoxy-oxido-(2-trimethylsilylethoxy)phosphaniumyl]-1-[tris(4-benzoyloxyphenyl)methyl]pyrrolidine-2-carboximidic acid