Silver; 4-methoxycarbonyl-cyclohexanecarboxylate 、
2,3,4,6-四乙酰氧基-alpha-D-吡喃葡萄糖溴化物 以
四氢呋喃 为溶剂,
以70%的产率得到Cyclohexane-1,4-dicarboxylic acid 1-((3aR,5R,6R,7S,7aR)-6,7-diacetoxy-5-acetoxymethyl-2-methyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-2-yl) ester 4-methyl ester