Efficient copper-free Sonogashira coupling of aryl chlorides with palladium on charcoal

Anna Komáromi, Z. Novák

Research output: Contribution to journalArticle

92 Citations (Scopus)

Abstract

Palladium on charcoal serves as an efficient and reusable solid supported catalyst for the Sonogashira coupling of aryl chlorides with terminal acetylenes in the presence of a bulky, electron-rich biphenyl type ligand (XPhos), without copper co-catalyst.

Original languageEnglish
Pages (from-to)4968-4970
Number of pages3
JournalChemical Communications
Issue number40
DOIs
Publication statusPublished - 2008

Fingerprint

Charcoal
Alkynes
Palladium
Acetylene
Catalyst supports
Chlorides
Copper
Ligands
Catalysts
Electrons
diphenyl

ASJC Scopus subject areas

  • Metals and Alloys
  • Materials Chemistry
  • Surfaces, Coatings and Films
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Catalysis
  • Chemistry(all)

Cite this

Efficient copper-free Sonogashira coupling of aryl chlorides with palladium on charcoal. / Komáromi, Anna; Novák, Z.

In: Chemical Communications, No. 40, 2008, p. 4968-4970.

Research output: Contribution to journalArticle

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