Journal2014
Synthesis of the first nano ionic liquid 1-methylimidazolium trinitromethanide {[HMIM]C(NO 2 ) 3 } and its catalytic use for Hanztsch four-component condensation
RSC Advances Vol. 4, No. 101, 57662–57670
چکیده
A novel, green and reusable nano ionic liquid and catalyst, namely 1-methylimidazolium trinitromethanide {[HMIM]C(NO2)3}, was designed and fully characterized by 1H NMR, 13C NMR, IR, mass, X-ray diffraction patterns (XRD) and Transmission electron microscopy (TEM) analysis. The catalytic application of the presented catalyst was successfully tested on the Hantzsch four-component reaction of various aromatic aldehydes, 1,3-dione, β-ketoester and ammonium acetate at room temperature under solvent-free and mild conditions to give the polyhydroquinoline derivatives in good to excellent yields. In the presented work, some products have been reported for the first time.
موضوعات و کلیدواژهها
Ionic liquids properties and applicationsMulticomponent Synthesis of HeterocyclesSynthesis and Biological EvaluationIonic liquidCatalysisAmmonium acetateChemistryCondensationSolventCondensation reactionProton NMROrganic chemistryMulti-component reactionNano-Carbon-13 NMRTransmission electron microscopyNuclear chemistryChemical engineeringMaterials scienceHigh-performance liquid chromatographyNanotechnology
ارجاع علمی
Mohammad Ali Zolfigol, Saeed Baghery, Ahmad Reza Moosavi‐Zare, Seyed Mohammad Vahdat, Heshmatollah Alinezhad, Mohammad Norouzi. “Synthesis of the first nano ionic liquid 1-methylimidazolium trinitromethanide {[HMIM]C(NO 2 ) 3 } and its catalytic use for Hanztsch four-component condensation.” RSC Advances, 2014. https://doi.org/10.1039/c4ra09117e