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- Title
Sulfonic acid-functionalized magnetic carbon nitride as highly efficient ionic composite for sustainable assembly of 1,2,3-triazoles.
- Authors
Saadat, Mostafa; Azizi, Najmedin; Qomi, Mahnaz
- Abstract
An efficient and straightforward method for constructing of biologically active 4-aryl-NH-1,2,3-triazoles by the 1,3-dipolar cycloaddition reaction of β-nitrostyrene and sodium azide in the presence of acidic graphitic carbon nitride (Fe3O4@g-C3N4–SO3H) ionic nanocomposite has developed. Using a magnetically recoverable acidic ionic catalyst allows eco-friendly and facile conversion and simplifies experimental setup and work-up procedure that enables the direct synthesis of triazole derivatives under mild conditions. The designed catalytic system provides a broader scope under short reaction times in good to excellent yields. Fe3O4@g-C3N4–SO3H could be simply recovered by magnetic separation using an external magnet, maintaining stable activity up to five cycles without appreciable loss of activity.
- Subjects
RING formation (Chemistry); MAGNETIC separation; TRIAZOLE derivatives; SODIUM azide; CATALYSTS recycling; NITRIDES; IONIC liquids
- Publication
Journal of the Iranian Chemical Society, 2021, Vol 18, Issue 8, p2057
- ISSN
1735-207X
- Publication type
Article
- DOI
10.1007/s13738-021-02164-5