Hybrid organic-inorganic materials from di-(2-pyridyl)methylamine-palladium dichloride complex as recoverable catalysts for Suzuki, Heck and Sonogashira reactions

Montserrat Trilla, Roser Pleixats, Michel Wong Chi Man, Catherine Bied, Joël J.E. Moreau

Research output: Contribution to journalArticleResearchpeer-review

73 Citations (Scopus)

Abstract

Hybrid silica materials containing the di-(2-pyridyl)methylamine-palladium dichloride complex, prepared by sol-gel cogelification, are efficient recyclable catalysts for Suzuki (aryl bromides and chlorides), Heck (aryl bromides) and Sonogashira reactions (aryl iodides and bromides). Formation of palladium(0) nanoparticles is observed in the Suzuki and Heck reactions but not in the Sonogashira coupling. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.
Original languageEnglish
Pages (from-to)577-590
JournalAdvanced Synthesis and Catalysis
Volume350
Issue number4
DOIs
Publication statusPublished - 7 Mar 2008

Keywords

  • C-C coupling
  • Catalyst immobilization
  • Organic-inorganic hybrid materials
  • Palladium
  • Solgel process

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