EFFICIENTONE-POT SYNTHESIS OF IMIDAZOLES CATALYZED BY SILICA-SUPPORTED La0.5Pb0.5MnO3 NANO PARTICLES AS ANOVEL AND REUSABLE PEROVSKITE OXIDE

被引：10
作者：
Zahedi, Najmeh [1 ,2 ]
Javid, Ali [2 ]
Mohammadi, Mohammad Kazem [2 ]
Tavakkoli, Haman [2 ]
机构：
[1] Islamic Azad Univ, Khouzestan Sci & Res Branch, Dept Chem, Ahvaz, Iran
[2] Islamic Azad Univ, Ahvaz Branch, Dept Chem, Ahvaz, Iran
来源：
BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA | 2018年 / 32卷 / 01期
关键词：
Perovskite; Multicomponent reaction; One-pot synthesis; Imidazoles; Nano catalyst; Heterogeneous catalyst; SOLID ACID CATALYST; DERIVATIVES; NANOPARTICLES;
D O I：
10.4314/bcse.v32i1.15
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Silica-supported La0.5Pb0.5MnO3 nanoparticles was prepared and used as a new perovskite-type catalyst for rapid and efficient synthesis of substituted imidazoles by an one-pot three-component condensation of [9,10]-phenanthraquinone, aryl aldehydes and ammonium acetate in excellent yield under reflux, and also solvent-free conditions.
引用
收藏
页码：157 / 166
页数：10
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