γ-Alumina Nanoparticle Catalyzed Efficient Synthesis of Highly Substituted Imidazoles

γ-Alumina Nanoparticle Catalyzed Efficient Synthesis of Highly Substituted Imidazoles

γ-Alumina nano particle catalyzed multi component reaction of benzil, arylaldehyde and aryl amines afforded the highly substituted 1,2,4,5-tetraaryl imidazoles with good to excellent yield in less reaction time under the sonication as well as the conventional methods. Convenient operational simplici...

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Veröffentlicht in:Molecules (Basel, Switzerland) Switzerland), 2015-10, Vol.20 (10), p.19221-19235
Hauptverfasser: Reddy, Bandapalli Palakshi, Vijayakumar, Vijayaparthasarathi, Arasu, Mariadhas Valan, Al-Dhabi, Naif Abdullah
Format: Artikel
Sprache:eng
Schlagworte:
1,2,4,5-tetraaryl imidazoles
Aluminum Oxide - chemistry
arylaldehydes
benzil
Catalysis
Imidazoles - chemical synthesis
Nanoparticles - chemistry
one pot synthesis
Solvents - chemistry
Sonication
X-Ray Diffraction
γ-Alumina NPs
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Zusammenfassung:γ-Alumina nano particle catalyzed multi component reaction of benzil, arylaldehyde and aryl amines afforded the highly substituted 1,2,4,5-tetraaryl imidazoles with good to excellent yield in less reaction time under the sonication as well as the conventional methods. Convenient operational simplicity, mild conditions and the reusability of catalyst were the other advantages of this developed protocol.
ISSN:1420-3049
1420-3049
DOI:10.3390/molecules201019221