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

页码：1204 / 1211

页数：8

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