1—0—芳酰基—β—D—吡喃葡萄糖四乙酸酯和1—0—...

• 作 者: 王世玉 陈云东 李翠娟 金声
• 机 构: 北京大学化学系,北京大学化学系100871,100871,100871
• 出 处: 高等学校化学学报
• 发表日期: 1991年4期
• 关键词: 葡萄糖酯 葡萄糖苷 吡喃葡萄糖 l-O-Aroyl-β-D-glucopyranose tetraacetate Methyl salicylate-D-gl

<正> l-O-Aroyl-β-D-glucopyranose tetraacetates (Ⅰ -Ⅶ) were obtained by the condensation of tetra-O-acetyl-α-ZJ-glucopyranosyl bromide with aromatic acids in K2CO3-Me2CO at room temperature. Exclusive production of β-D-anomers was confirmed by measure