O'1,O1-([1,1'-biphenyl]-4,4'-diylbis(2-oxoethane-2,1-diyl)) 1-diethyl bis(cyclobutane-1,1-dicarboxylate) 在
ammonium acetate 作用下,
以
5,5-dimethyl-1,3-cyclohexadiene 为溶剂,
反应 3.0h,
以0.217 g的产率得到diethyl 1,1'-(4,4'-(biphenyl-4,4'-diyl)bis(1H-imidazole-4,2-diyl))dicyclobutanecarboxylate