A new protocol for palladium-catalyzed Buchwald-Hartwig amination of aryl chlorides and bromides with benzophenone imine as ammonia surrogate is described. The suggested reaction conditions are mild and may therefore be applied to a variety of sensitive starting materials.
描述了一种新的
钯催化Buchwald-Hartwig
氨化反应的方案,该反应使用苯酮
亚胺作为
氨的替代物,针对芳基
氯和
溴。建议的反应条件温和,因此可以应用于多种敏感的起始材料。