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EXPLORATION OF COPPER-BASED COORDINATION POLYMER AS CATALYST: HIGH YIELD OXIDATIVE COUPLING OF BENZYLAMINE TO IMINE.
- Source :
- Rasayan Journal of Chemistry; Jul-Sep2023, Vol. 16 Issue 3, p1254-1261, 8p
- Publication Year :
- 2023
-
Abstract
- Benzylamine to imine conversion through oxidative coupling reaction has been achieved with almost 91% yield under very mild conditions by applying a one-dimensional coordination polymer as a catalyst and tert-butyl hydroperoxide (TBHP) as an oxidizing agent. The 1D-coordination polymer, [{Cu<subscript>2</subscript>(2,3-pydc)2(2,2'-bpy) (H<subscript>2</subscript>O)<subscript>2</subscript>}.4H<subscript>2</subscript>O]n(A) has been re-synthesized by different synthetic process using the ligands 2,3-pyridinedicarboxylic acid (2,3-pydc) and 2,2'-bipyridine (2,2'-bpy) and it has been characterized by utilizing different physicochemical techniques such as IR-spectroscopy, UV-Vis spectroscopy, elemental analysis and TGDTA analysis including reestablishment of X-ray single crystal structure. The proposed mechanism of the reaction indicates that the catalytic reaction is facilitated by a flexible and coordinatively unsaturated Cu(II) center and through the formation of tert-butyl peroxy radical. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09741496
- Volume :
- 16
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Rasayan Journal of Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 173546898
- Full Text :
- https://doi.org/10.31788/RJC.2023.1638350