Synthesis of novel (NHC)Pd(acac)Cl complexes (acac= acetylacetonate) and their activity in cross-coupling reactions

O Navarro, N Marion, NM Scott, J Gonzalez, D Amoroso, A Bell, Steven Patrick Nolan

Research output: Contribution to journalArticlepeer-review

105 Citations (Scopus)

Abstract

The synthesis and characterization of two new complexes (IPr)Pd(acac)(2) (1) and (IPr)Pd(acac)CI (2) (IPr=(N,N'-bis(2,6-diisopropylphenyl)imidazol)-2-ylidene, acac = acetylacetonate) are described. Complex 2 can be prepared in a one-pot protocol in high yield. A study detailing the versatility of 2 to effectively catalyze a series of cross-coupling reactions is discussed. (c) 2005 Elsevier Ltd. All rights reserved.

Original languageEnglish
Pages (from-to)9716-9722
Number of pages7
JournalTetrahedron
Volume61
Issue number41
DOIs
Publication statusPublished - 10 Oct 2005

Keywords

  • N-heterocyclic carbenes
  • palladium
  • aryl amination
  • ketone arylation
  • N-HETEROCYCLIC CARBENE
  • PALLADIUM-CATALYZED AMINATION
  • FORMING REDUCTIVE ELIMINATION
  • NITROGEN BOND FORMATION
  • ARYL CHLORIDES
  • NUCLEOPHILIC CARBENES
  • METAL-COMPLEXES
  • LIGANDS
  • REACTIVITY
  • KETONES

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