2-carboxybenzylamidoethyl 6-O-[methyl C-(6-O-[methyl C-(6-O-acetyl-2-acetamido-3,4-di-O-benzyl-2-deoxy-α-D-mannopyranosyl)methanephosphonate]-2-acetamido-3,4-di-O-benzyl-2-deoxy-α-D-mannopyranosyl)methanephosphonate]-2-acetamido-3,4-di-O-benzyl-2-deoxy-α-D-mannopyranoside 在
氢氧化钾 作用下,
以
甲醇 为溶剂,
反应 0.5h,
以84%的产率得到benzyl N-[2-[(2S,3S,4R,5S,6R)-3-acetamido-6-[[[(2S,3S,4R,5S,6R)-3-acetamido-6-[[[(2S,3S,4R,5S,6R)-3-acetamido-6-(hydroxymethyl)-4,5-bis(phenylmethoxy)oxan-2-yl]methyl-methoxyphosphoryl]oxymethyl]-4,5-bis(phenylmethoxy)oxan-2-yl]methyl-methoxyphosphoryl]oxymethyl]-4,5-bis(phenylmethoxy)oxan-2-yl]oxyethyl]carbamate