(5R,6R,7S,8R)-6,7,8-三(苄氧基)-5-[(苄氧基)甲基]-4-氧杂-1,2-二氮杂螺[2.5]辛-1-烯 、
(2R,4aR,6S,7S,8S,8aR)-6-Methoxy-2-phenyl-8-((2S,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol 以
1,4-二氧六环 为溶剂,
生成 methyl 2,3-bis-O-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-4,6-O-benzylidene-α-D-altropyranoside 、 methyl 4,6-O-benzylidene-2-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-3-O-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-α-D-altropyranoside