2,3,2',3'-tetra-O-[1-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyloxyethyl)-4-methyl-1H-1,2,3-triazole-1,4-diyl]-4,6:4',6'-tetra-O-[4-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyloxymethyl)-1-(3-oxapentyl)-1H-1,2,3-triazole-1,4-diyl]-α,α'-trehalose 在
sodium methylate 作用下,
以
甲醇 为溶剂,
反应 2.0h,
以86%的产率得到2,3,2',3'-tetra-O-[1-(α-D-mannopyranosyloxyethyl)-4-methyl-1H-1,2,3-triazole-1,4-diyl]-4,6:4',6'-tetra-O-[4-(α-D-glucopyranosyloxymethyl)-1-(3-oxapentyl)-1H-1,2,3-triazole-1,4-diyl]-α,α'-trehalose