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Öğe Ru(II)-NHC catalysed N-Alkylation of amines with alcohols under solvent-free conditions(Elsevier B.V., 2021) Karaca E.Ö.; Dehimat Z.I.; Yaşar S.; Gürbüz N.; Tebbani D.; Çetinkaya B.; Özdemir İ.The reaction of [RuCl2(p-cymene)]2 with in situ prepared Ag-N-heterocyclic carbene (NHC) complexes yields a series of [RuCl2(p-cymene)(NHC)] complexes (2). All of the complexes have been characterised by elemental analysis, and 1H NMR and 13C NMR spectroscopies. These complexes have been tested for the N-alkylation of aromatic amines with arylmethyl alcohols under neat conditions in the presence of KOtBu at 120 °C. Compounds (2) are stable and have high catalytic/selective activity for the N-alkylation reactions of primary amines to afford secondary amines. © 2021 Elsevier B.V.
