3-azidopropyl 3-O-(4-O-acetyl-3-O-allyl-2,6-di-O-benzyl-D-galactopyranosyl)-4,6-di-O-acetyl-2-acetylamino-2-deoxy-α-D-galactopyranoside 在
N-碘代丁二酰亚胺 、 (1,5-cyclooctadiene)bis(methyldiphenylphosphine) iridium hexafluorophosphate 、
氢气 作用下,
以
四氢呋喃 为溶剂,
反应 3.0h,
生成
3-azidopropyl 3-O-(4-O-acetyl-2,6-di-O-benzyl-β-D-galactopyranosyl)-4,6-di-O-acetyl-2-acetylamino-2-deoxy-α-D-galactopyranoside