Fe3O4@SiO2-CPTMS-Guanidine-SO3H-catalyzed One-Pot Multicomponent Synthesis of Polysubstituted Pyrrole Derivatives under Solvent-Free Conditions

被引：15
|
作者：
Rostami, H. [1 ]
Shiri, L. [1 ]
机构：
[1] Ilam Univ, Fac Basic Sci, Dept Chem, Ilam, Iran
来源：
RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2019年 / 55卷 / 08期
关键词：
polysubstituted pyrrole derivatives; magnetic nanocatalyst; aniline derivatives; beta-diketones; beta-ketoesters; beta-nitrostyrenes; 4-COMPONENT SYNTHESIS; SUBSTITUTED PYRROLES; EFFICIENT; AMINES; AGENTS;
D O I：
10.1134/S1070428019080207
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A highly efficient procedure for the one-pot synthesis of polysubstituted pyrrole derivatives by the reaction between of aniline derivatives, beta-diketones or beta-ketoesters, and beta-nitrostyrene derivatives in the presence of Fe3O4@SiO2-CPTMS-guanidine-SO3H as a reusable magnetic nanocatalyst is reported. The magnetic nanocatalyst was prepared and fully characterized by FTIR spectroscopy, scanning electron microscopy, energy dispersive X-ray spectroscopy, X-ray diffraction analysis, thermogravimetric analysis, and vibrating sample magnetometry.
引用
收藏
页码：1204 / 1211
页数：8
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