Simple Copper Salt-Catalyzed N-Arylation of Nitrogen-Containing Heterocycles with Aryl and Heteroaryl Halides
作者:Liangbo Zhu、Peng Guo、Gaocan Li、Jingbo Lan、Rugang Xie、Jingsong You
DOI:10.1021/jo0712289
日期:2007.10.1
Relatively mild and highly efficient CuI-catalyzed N-arylation procedures for nitrogen-containing heterocycles (e.g., imidazoles, benzimidazoles, pyrroles, pyrazoles, indoles, triazoles, etc.) with aryl and heteroaryl halides have been developed. The protocols can be performed easily and tolerate a number of functional groups, such as ester, nitrile, nitro, ketone, free hydroxyl, and free primary amine
已经开发了相对温和且高效的CuI催化的含氮杂环(例如咪唑,苯并咪唑,吡咯,吡唑,吲哚,三唑等)与芳基和杂芳基卤化物的N芳基化方法。该方案可以容易地进行并且耐受芳基卤化物上的许多官能团,例如酯,腈,硝基,酮,游离羟基和游离伯胺。