Palladium-catalyzed Heck reaction of aryl bromides in aqueous media using tris(N-heterocyclic carbene) ligands

Ozdemir I., DEMIR S., CETINKAYA B.

SYNLETT, sa.6, ss.889-892, 2007 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1055/s-2007-973860
  • Dergi Adı: SYNLETT
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Index Chemicus (IC), Current Chemical Reactions (CCR)
  • Sayfa Sayıları: ss.889-892
  • Anahtar Kelimeler: Heck reaction, imidazolinium and benzimidazolium salts, C-C coupling, palladium, N-heterocyclic carbene, CROSS-COUPLING REACTIONS, SUZUKI-MIYAURA REACTION, N-HETEROCARBENE LIGANDS, C-C, HETEROCYCLIC CARBENES, HOMOGENEOUS CATALYSIS, EFFICIENT CATALYSTS, ARYLBORONIC ACIDS, ENYNE METATHESIS, FINE CHEMICALS
  • İnönü Üniversitesi Adresli: Evet

Özet

A highly effective, easy to handle and environmentally benign process for palladium-mediated Heck reaction was developed. The in situ prepared three-component system composed of palladium(II) acetate, a tris(azolinium) bromide and potassium tert-butoxide, quantitatively catalyzes the Heck reaction of aryl bromides in aqueous media.