Abstract An efficient one-pot protocol for the synthesis of 2-((substituted amino)(4-phenyl)methyl)-3-hydroxy-naphthalene-1,4-dione derivatives has been developed by the three-component reaction of 2-hydroxy-naphthalene-1,4-dione, aromatic aldehydes and anilines/heterocyclic amines using montmorillonite K-10 as a catalyst. The advantages of this method include short reaction time, excellent yield and
摘要 通过 2-((取代
氨基)(4-苯基)甲基)-3-羟基-
萘-1,4-二酮衍
生物的三组分反应,开发了一种有效的一锅法合成2-((取代
氨基)(4-苯基)甲基)-3-羟基-
萘-1,4-二酮衍
生物。使用
蒙脱石 K-10 作为催化剂的羟基-
萘-1,4-二酮、芳香醛和
苯胺/杂环胺。该方法的优点包括反应时间短、收率高且易于后处理。图形概要