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- Title
Synthesis of palladium complexes derived from imidazolidin-2-ylidene ligands and used for catalytic.
- Authors
Karaca, Emine Özge; Gürbüz, Nevin; Şahin, Onur; Büyükgüngör, Orhan; Özdemir, İsmail
- Abstract
N-Aryl and the Buchwald-Hartwig reaction are of great synthetic and industrial interest and scientists accept their usefulness and versatility for obtaining arylamines. In this study Ag-N-heterocyclic carbene complexes were used as reagents for the synthesis of Pd-N-heterocyclic carbene complexes. The new Pd-N-heterocyclic carbene complexes were characterized using elemental analysis and 1H NMR, 13C NMR and infrared spectroscopies. The crystal structure of one, namely dichlorobis[1,3-bis(2-methylbenzyl)imidazolidin-2-yliden]palladium(II), is presented. The activity of the Pd(II) complexes in the of anilines or amines with bromobenzene was investigated. These complexes exhibited high catalytic activities in the direct synthesis of triarylamines and secondary amines in a single step. Copyright © 2016 John Wiley & Sons, Ltd.
- Subjects
METAL complexes; CHEMICAL reagents; COMPLEX compounds synthesis; PALLADIUM compounds; LIGANDS (Chemistry); IMIDAZOLIDINES; HETEROCYCLIC compounds
- Publication
Applied Organometallic Chemistry, 2016, Vol 30, Issue 12, p1050
- ISSN
0268-2605
- Publication type
Article
- DOI
10.1002/aoc.3541