Keywords benzimidazolium salt;bisbenzimidazolium salt;Grignard reagent;tetrahydrofolate coenzyme model;alkyl methyl ketone;diketone;macrocyclic ketone;

• 苯并咪唑盐;二苯并咪唑盐;格利雅试剂;四氢叶酸辅酶模型;甲基酮;二酮;大环酮;