Chemical economics! Highly substituted five-membered heterocyclic compounds were synthesized from unactivated 1,6-enynes and sulfonyl halides under metal, additive-free reaction conditions. These transformations can minimize chemical waste, save time, and simplify practical aspects compared to exiting protocols.
化学经济学!在
金属、无添加剂的反应条件下,由未活化的 1,6-烯炔和磺
酰卤合成了高度取代的五元
杂环化合物。与现有协议相比,这些转换可以最大限度地减少
化学浪费、节省时间并简化实际操作。