CuFe2O4 Nanoparticles Mediated Synthesis of 1,4-Disubstituted 1,2,3-Triazoles
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چکیده
منابع مشابه
Synthesis of 2-tetrafluoropyridyl-4,5-disubstituted 1,2,3-triazoles
ABSTRACT By cycloaddition reaction of sodium azide with chalcone in the presence of CuO as a catalyst in DMF a 1,2,3-triazole are prepared in reaction with pentafluoropyridine to give 2-(tetrafluoropyridin-4-yl)-1,2,3-triazole derivatives in good yields and high regioselectivity. The regioselectivity of the compounds are confirmed by 19F-NMR and other spectroscopy. GRAPHICAL ABSTRACT
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Triazoles are an important class of heterocyclic compounds. In recent years 1,2,3-triazoles gained more and more interest due to their diverse biological activities and synthetic methodology [1 – 3]. An efficient approach for constructing the 1,2,3-triazole unit is the copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC) reaction, which was discovered independently by the groups of Sharpless ...
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ژورنال
عنوان ژورنال: Asian Journal of Chemistry
سال: 2016
ISSN: 0970-7077,0975-427X
DOI: 10.14233/ajchem.2016.19253