2-naphthylmethyl O-(methyl 2-O-benzoyl-3-O-chloroacetyl-4-O-levulinoyl-β-D-glucopyranosyluronate)-(1->3)-6-O-benzoyl-4-O-chloroacetyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranoside 在
吡啶 、
溶剂黄146 、
肼 作用下,
反应 0.03h,
以87%的产率得到2-naphthylmethyl O-(methyl 2-O-benzoyl-3-O-chloroacetyl-β-D-glucopyranosyluronate)-(1->3)-6-O-benzoyl-4-O-chloroacetyl-2-deoxy-2-trichloroacetamido-β-D-galactopyranoside