γ-Aminobutyric acid hydrochloride supported on superparamagnetic γ-Fe 2 O 3 @SiO 2 as a novel heterogeneous nanocatalyst for the synthesis of 2-amino-5-alkylidene-thiazol-4-one derivatives
作者： Hadi Mohammadi , Hamid Reza Shaterian
DOI: 10.1007/S13738-018-1527-4
关键词:
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 characterized by several techniques such XRD, FT-IR, VSM, FE-SEM, EDS, and TGA analysis. The used convenient, mild, one-pot efficient three-component preparation of 2-amino-5-alkylidene-thiazol-4-one derivatives under green conditions at room temperature. main advantage method is easily recovery stable an external magnet from reaction mixture.
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