Ru(II)-NHC catalysed N-Alkylation of amines with alcohols under solvent-free conditions
Küçük Resim Yok
Tarih
2021
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier B.V.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
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.
Açıklama
Anahtar Kelimeler
Amine, Hydrogen auto-transfer method, N-alkylation, Ru(II)-NHC
Kaynak
Inorganica Chimica Acta
WoS Q Değeri
Scopus Q Değeri
Q2
Cilt
520
