2-[(N,N'-benzyl-benzyloxycarbonyl)amino]ethyl 3-O-benzyl-4-(3-hydroxy-3-methylbutanamido)-4,6-dideoxy-2-O-methyl-β-D-glucopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside 在
palladium on activated charcoal 、
氢气 作用下,
以
甲醇 、
溶剂黄146 为溶剂,
50.0 ℃
、1.0 MPa
条件下,
反应 0.5h,
以88%的产率得到2-aminoethyl 4-(3-hydroxy-3-methylbutanamido)-4,6-dideoxy-2-O-methyl-β-D-glucopyranosyl-(1->3)-α-L-rhamnopyranosyl-(1->3)-α-L-rhamnopyranosyl-(1->2)-α-L-rhamnopyranoside