36937-47-0Relevant academic research and scientific papers
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
Mohammadi, Hadi,Shaterian, Hamid Reza
, p. 479 - 492 (2019/02/17)
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.
An efficient one-pot synthesis of 2-amino-5-arylidenethiazol-4-ones catalyzed by MgO nanoparticles
Shariati, Narges,Baharfar, Robabeh
, p. 337 - 340 (2014/05/06)
A mild and efficient protocol for the synthesis of 2-amino-5-arylidene-1,3- thiazol-4(5H)-ones is reported by three component reaction of aldehydes, rhodanine and secondary amines in the presence of magnesium oxide nanoparticles as heterogeneous nanocatalyst in good yields and short reaction times. A mild and efficient protocol for the synthesis of 2-amino-5-arylidene-1,3-thiazol- 4(5H)-ones is reported by three component reaction of aldehydes, rhodanine and secondary amines in the presence of magnesium oxide nanoparticles as heterogeneous nanocatalyst in good yields and short reaction times. Copyright
