Kumar, A. Suresh and Reddy, M. Amarnath and Knorn, M. and Reiser, O. and Sreedhar, B. (2013) Magnetically Recoverable CuFe2O4 Nanoparticles: Catalyzed Synthesis of Aryl Azides and 1,4-Diaryl-1,2,3-triazoles from Boronic Acids in Water. EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2013 (21). pp. 4674-4680. ISSN 1434-193X, 1099-0690
Full text not available from this repository. (Request a copy)Abstract
Magnetically recoverable and reusable CuFe2O4 nanoparticles are shown to be highly efficient catalysts for the one-pot synthesis of biologically important 1,4-diaryl-1,2,3-triazoles starting from boronic acids, sodium azide, and acetylenes. The use of aqueous reaction medium at room temperature, the low cost and facile recovery of the catalyst by application of an external magnetic field, and consistently high catalytic efficiency for at least three consecutive cycles renders the protocol operationally attractive.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ONE-POT SYNTHESIS; LIGAND-FREE CONDITIONS; CLICK CHEMISTRY; 1,4-DISUBSTITUTED 1,2,3-TRIAZOLES; TERMINAL ALKYNES; HETEROGENEOUS CATALYSTS; RECYCLABLE CATALYST; PALLADIUM CATALYST; KINETIC RESOLUTION; COMBRETASTATIN A-4; Synthetic methods; Nanoparticles; Magnetic properties; Azides; Iron |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Oliver Reiser |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 07 Apr 2020 08:21 |
| Last Modified: | 07 Apr 2020 08:21 |
| URI: | https://pred.uni-regensburg.de/id/eprint/16439 |
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