A visible-light-induced radical–radical cross-coupling reaction between 1,3,4-oxadiazoles and hydroxamic acid derivatives has been realized under base- and metal-free conditions. The protocol was characterized by broad substrate scope, excellent functional group tolerance, and simple operation procedures. By using this protocol, a variety of biologically important 5-aryl-1,3,4-oxadiazole-2-methylamines
在无碱和无
金属条件下,实现了 1,3,4-恶二唑和异羟
肟酸衍
生物之间的可见光诱导的自由基-自由基交叉偶联反应。该方案具有底物范围广、官能团耐受性好、操作步骤简单等特点。通过使用该方案,以良好的收率和优异的
化学选择性获得了多种具有
生物学重要意义的5-芳基-1,3,4-恶二唑-2-
甲胺。