在
palladium on activated charcoal
氢气 作用下,
以
乙醇 为溶剂,
20.0 ℃
、4.5 MPa
条件下,
反应 192.0h,
以111 mg的产率得到propyl α-L-rhamnopyranosyl-(1->3)-(2-O-acetyl-α-L-rhamnopyranosyl)-(1->3)-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->2)-[α-D-glucopyranosyl-(1->3)]-α-L-rhamnopyranoside