Autor: |
Bhujbal, Akshay V., Raut, Amol B., Bhanage, Bhalchandra M. |
Zdroj: |
Reaction Kinetics, Mechanisms & Catalysis; Dec2020, Vol. 131 Issue 2, p905-918, 14p |
Abstrakt: |
The present study reports a simple protocol involving Cu/Cu2O nanoparticles synthesis via electrochemical deposition process in 1-methylpiperidinium trifluoromethane sulphonate [HmPip][OTf] protic ionic liquid. The phase and morphology of the prepared nanoparticles were examined using different characterization techniques such as XRD, XPS, FEG-SEM, TEM, EDX, and FT-IR. A highly efficient, ligand-free method was developed to synthesize quinazolinones from substituted 2-halobenzoic acids with amidines via microwave-assisted Cu/Cu2O nano-catalyst in ethylene glycol as a green solvent. Up to five cycles Cu/Cu2O nanoparticles show good recyclability without loss in its activity. [ABSTRACT FROM AUTHOR] |
Databáze: |
Complementary Index |
Externí odkaz: |
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