ureas, and cyclic imides using heteroaryl aryl ethers. The reaction involves the covalent bond-exchange reaction of N–CO and HetAr–O bonds without using metal bases and exhibits a broad applicability, giving diverse C–N-linked bi(heteroaryl)s containing five- and six-membered heteroarenes. The N-heteroarylation of N–H azoles/azolones and pyridone proceeds at higher reaction temperatures.
C–N键联的双(杂芳基)是使用杂芳基芳基醚通过
铑催化的N-苯甲酰基杂
芳烃(包括唑/偶
氮酮,
吡啶酮,环状
脲和环状
酰亚胺)的N-杂芳基化反应合成的。该反应涉及不使用
金属碱而进行的N–CO和HetAr–O键的共价键交换反应,具有广泛的适用性,可得到包含五元和六元杂
芳烃的各种C–N键联的双(杂芳基)。N–H唑/偶
氮酮和
吡啶酮的N-杂芳基化在更高的反应温度下进行。