ZnO nanorods catalyzed N-alkylation of piperidin-4-one, 4(3H)-pyrimidone, and ethyl 6-chloro-1,2-dihydro-2-oxo-4-phenylquinoline-3-carboxylate
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Selvaraj Roopan
and
Fazlur Khan
Abstract
An efficient ligand-free cross-coupling reaction of 2-chloro-3-(chloromethyl)benzo[h]quinoline with N-heterocycles such as piperidin-4-one, 4(3H)-pyrimidone, and ethyl 6-chloro-1,2-dihydro-2-oxo-4-phenylquinoline-3-carboxylate using a catalytic amount of ZnO nanorods as a recyclable catalyst and KOH as the base in DMSO under reflux at 110°C is reported.
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© 2010 Institute of Chemistry, Slovak Academy of Sciences
Articles in the same Issue
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Articles in the same Issue
- A deuterium-palladium electrode as a new sensor in non-aqueous solutions: potentiometric titration of weak acids in acetonitrile and benzonitrile
- Chemical variability of Artemisia herba-alba Asso essential oils from East Morocco
- Ag and Cu loaded on TiO2/graphite as a catalyst for Escherichia coli-contaminated water disinfection
- Direct electrochemistry and electrocatalysis of horseradish peroxidase immobilized in hyaluronic acid and single walled carbon nanotubes composite film
- Biological buffered saline solution as solvent in agar-carbomer hydrogel synthesis
- GC/MS analysis of gaseous degradation products formed during extrusion blow molding process of PE films
- Preparation, spectral, thermal, and biological properties of zinc(II) 4-chloro- and 5-chlorosalicylate complexes with methyl 3-pyridylcarbamate and phenazone
- Polyamidoamine dendrimer and dextran conjugates: preparation, characterization, and in vitro and in vivo evaluation
- Morphological characteristics of modified freeze-dried poly(N-isopropylacrylamide) microspheres studied by optical microscopy, SEM, and DLS
- Photophysical properties of novel ferrocenyl quinoline derivatives with red emission in solutions and polymeric matrices
- Preparation and characterization of hydrogels based on acryloyl end-capped four-arm star-shaped poly(ethylene glycol)-branched-oligo(l-lactide) via Michael-type addition reaction
- ArF laser photolytic deposition and thermal modification of an ultrafine chlorohydrocarbon
- Asymmetric synthesis of machilin C and its analogue
- Synthesis and study of some new N-substituted imide derivatives as potential antibacterial agents
- Single crystal X-ray structure and optical properties of anthraquinone-based dyes
- Low-density polyethylene in mixtures of hexane and benzene derivates
- Factors influencing aggregation behavior of poly(γ-benzyl l-glutamate)-graft-poly(ethylene glycol) copolymer in mixed solvents
- Chemical evaluation of Fallopia species leaves and antioxidant properties of their non-cellulosic polysaccharides
- Rapid synthesis and bioactivities of 3-(nitromethylene)indolin-2-one analogues
- ZnO nanorods catalyzed N-alkylation of piperidin-4-one, 4(3H)-pyrimidone, and ethyl 6-chloro-1,2-dihydro-2-oxo-4-phenylquinoline-3-carboxylate
