γ-Aminobutyric acid hydrochloride supported on superparamagnetic γ-Fe2O3@SiO2 as a novel heterogeneous nanocatalyst for the synthesis of 2-amino-5-alkylidene-thiazol-4-one derivatives

被引：0

作者：

Hadi Mohammadi

Hamid Reza Shaterian

机构：

[1] University of Sistan and Baluchestan,Department of Chemistry, Faculty of Sciences

来源：

Journal of the Iranian Chemical Society | 2019年 / 16卷

关键词：

Nano-γ-Fe; O; @SiO; @[CH; ); -(γ-aminobutyric acid.HCl)]; Superparamagnetic nanocatalyst; 2-Amino-5-alkylidene-thiazol-4-ones; Three-component reaction,; Green reaction;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

γ-Aminobutyric acid hydrochloride immobilized on superparamagnetic γ-Fe2O3@SiO2 nanoparticles as a novel heterogeneous nanocatalyst was prepared for the first times. It was characterized by several techniques such as XRD, FT-IR, VSM, FE-SEM, EDS, and TGA analysis. The heterogeneous nanocatalyst was used for a convenient, mild, and one-pot efficient three-component preparation of 2-amino-5-alkylidene-thiazol-4-one derivatives under green conditions at room temperature. The main advantage of the method is easily recovery of the stable nanocatalyst by an external magnet from the reaction mixture.

引用

页码：479 / 492

页数：13

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