cobalt‐catalyzed arylation of benzyl chlorides has been developed in order to form functionalized diarylmethanes. A variety of reactive groups either on the aryl or the benzyl halide was employed. This represents the first cobalt‐catalyzed reductive cross‐coupling which does not require any ligand and pyridine. A reaction pathway is proposed involving a radical benzyl species.
为了形成功能化的二芳基
甲烷,已经开发了一种直接还原
钴催化的苄基
氯芳构化的新方案。使用了芳基或苄基卤上的各种反应性基团。这代表了第一个
钴催化的还原交叉偶联,不需要任何
配体和
吡啶。提出了涉及自由基苄基物质的反应途径。