Cross‐coupling between Aryl Halides and Aryl Alkynes Catalyzed by an Odd Alternant Hydrocarbon
作者:Swagata Sil、Krishnapriya Anattil Unnikrishnan、Pallabi Mandal、Rositha Kuniyil、Swadhin Kumar Mandal
DOI:10.1002/chem.202400895
日期:——
hydrocarbon based on phenalenyl unit acts as a catalyst for cross-coupling between aryl halides and aryl alkynes synthesizing a rich library of internal alkynes without any external stimuli. This protocol was extended to accomplish the Sonogashira-type coupling under transition-metal-free and solvent-free conditions.
基于苯酚基单元的超还原奇数交替烃充当芳基卤化物和芳基炔之间交叉偶联的催化剂,合成丰富的内部炔烃库,无需任何外部刺激。该方案被扩展以在无过渡金属和无溶剂条件下完成 Sonogashira 型偶联。