2-pyridyl 2,3,4-tri-O-acetyl-6-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-1-thio-β-D-glucopyranoside 在
sodium methylate 作用下,
以
甲醇 为溶剂,
反应 1.0h,
生成 (2S,3R,4S,5S,6R)-2-(Pyridin-2-ylsulfanyl)-6-((2S,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-3,4,5-triol