and its structure was characterized using FTIR, TEM, XRD, CHNS elemental analysis and FESEM-EDX mapping. Catalytic activity of the liquid was studied for the syntheses of pyrazolo[3,4-b]pyridine and bis(indolyl)methane derivatives under moderate conditions. The catalyst was demonstrated to be reused at least 5 runs without considerable decrease in its activity. Some of the important advantages of the
制备了一种新型的
磺酸官能化
离子液体C 3 N 4(C 3 N 4 -SO 3 H(IL)),并通过FTIR,
TEM,XRD,CHNS元素分析和FE
SEM-EDX映射对其结构进行了表征。研究了液体在中等条件下对
吡唑并[3,4- b ]
吡啶和双(
吲哚基)
甲烷衍
生物的催化活性。催化剂被证明可以重复使用至少5次,而活性没有明显下降。事实证明,该方法的一些重要优点是产率高,后处理容易,反应时间短和底物范围广。