Zinc halide-complexed alkyl-bridged bi-heterocycles were obtained as zwitterions from the Click reaction of a series of N-cyanoalkyl-N-alkylimidazolium halide ionic liquids with sodium azide. Reaction optimization showed fast reaction times and milder conditions compared to conventional Click syntheses from neutral nitriles.
通过一系列 N-
氰基烷基-N-烷基
咪唑卤化鎓
离子液体与
叠氮化
钠的单击反应,获得了卤化
锌络合烷基桥双杂环。与传统的中性腈的 Click 合成相比,反应优化显示反应时间更快,条件更温和。