prop-2-enyl (2S,4R)-4-[(2S,3R,4S,5S)-3,4-bis(phenylmethoxy)-5-(phenylmethoxymethyl)oxolan-2-yl]oxy-1-[(2S,4R)-4-[(2S,3R,4S,5S)-3,4-bis(phenylmethoxy)-5-(phenylmethoxymethyl)oxolan-2-yl]oxy-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carbonyl]pyrrolidine-2-carboxylate 在
四丁基氢氧化铵 、
水 、
N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
以
四氢呋喃 、
二氯甲烷 为溶剂,
反应 4.5h,
生成 (2S,4R)-1-[(2S,4R)-1-acetyl-4-[(2S,3R,4S,5S)-3,4-bis(phenylmethoxy)-5-(phenylmethoxymethyl)oxolan-2-yl]oxypyrrolidine-2-carbonyl]-4-[(2S,3R,4S,5S)-3,4-bis(phenylmethoxy)-5-(phenylmethoxymethyl)oxolan-2-yl]oxy-N-methylpyrrolidine-2-carboxamide