作者:Cyril Ronco、Ludovic Jean、Hakim Outaabout、Pierre-Yves Renard
DOI:10.1002/ejoc.201001158
日期:2011.1
An efficient preparation of N-alkylated tacrine and huprine compounds using palladium-catalyzed amination was developed. Cross-coupling reactions with chloroquinolines and primary amines were achieved in good to excellent yields (50-95 %) following microwave irradiation. This method was found particularly useful for functionalized substrates which undergo degradation under S N Ar conditions and for
开发了一种使用钯催化胺化的 N-烷基化他克林和胡普林化合物的有效制备方法。微波辐射后,氯喹啉和伯胺的交叉偶联反应以良好到极好的产率(50-95%)实现。发现该方法特别适用于在 SN Ar 条件下发生降解的功能化底物,以及合成基于他克林和胡普林的异二聚体抑制剂,描述了其实例。