New 4-vinylbenzyl-substituted bis(NHC)-Pd(II) complexes: Synthesis, characterization and the catalytic activity in the direct arylation reaction

GÖK Y., AKTAŞ A., Erdogan H., Sari Y.

INORGANICA CHIMICA ACTA, vol.471, pp.735-740, 2018 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 471
  • Publication Date: 2018
  • Doi Number: 10.1016/j.ica.2017.12.019
  • Journal Name: INORGANICA CHIMICA ACTA
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.735-740
  • Keywords: N-Heterocyclic carbenes, Bis(NHC)-Pd(II) complexes, Direct arylation, Butylfuran, Butylthiophene 2-Isopropylthiazole, N-HETEROCYCLIC CARBENES, PEPPSI PD-NHC, ORGANOMETALLIC CHEMISTRY, AQUEOUS-MEDIA, MIZOROKI-HECK, LIGANDS
  • Inonu University Affiliated: Yes

Abstract

This study contains the synthesis of the new 4-vinylbenzyl substituted bis(NHC)-Pd(II) complexes and their catalytic activity in direct arylation reaction. The bis(NHC)-Pd(II) complexes have been prepared from Ag(I) NHC complexes by transmetallation method. The complexes have been characterized by using H-1 NMR, C-13 NMR, FTIR spectroscopy and elemental analysis techniques. Also, all the complexes showed excellent activity as catalysts in the direct arylation reaction. (C) 2017 Elsevier B.V. All rights reserved.