Effective binuclear Pd(II) complexes for Suzuki reactions in water

Murat Emre Hanhan*, Cemil Cetinkaya, Michael P. Shaver

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

A series of new ionic binuclear Pd(II) complexes supported by water-soluble bis(-diimine) ligands were prepared and employed as catalysts for the palladium-catalyzed Suzuki reaction in aqueous media. The binuclear nature of the complexes increased the reaction rate, while electronic and steric modification of the ligand frameworks had a remarkable influence upon the catalytic activity of the palladium complexes. The catalysts were shown to be homogeneous through mercury poisoning experiments and complexes could be recycled more than 10 times without loss of catalytic activity. Copyright (c) 2013 John Wiley & Sons, Ltd.

Original languageEnglish
Pages (from-to)570-577
Number of pages8
JournalApplied organometallic chemistry
Volume27
Issue number10
DOIs
Publication statusPublished - Oct 2013

Keywords

  • Suzuki coupling
  • palladium
  • diimine
  • aqueous media
  • CROSS-COUPLING REACTIONS
  • AQUEOUS ORGANOMETALLIC CHEMISTRY
  • METAL-METAL INTERACTIONS
  • ARYL CHLORIDES
  • CATALYZED SUZUKI
  • HETEROGENEOUS CATALYSIS
  • PALLADIUM(II) COMPLEXES
  • THERMAL-DECOMPOSITION
  • DIIMINE COMPLEXES
  • ARYLBORONIC ACIDS

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