Synthesis of novel palladium N-heterocyclic-carbene complexes as catalysts for Heck and Suzuki cross-coupling reactions

Ozdemir I., YIGIT M., CETINKAYA E., CETINKAYA B.

APPLIED ORGANOMETALLIC CHEMISTRY, cilt.20, sa.3, ss.187-192, 2006 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 20 Sayı: 3
  • Basım Tarihi: 2006
  • Doi Numarası: 10.1002/aoc.1038
  • Dergi Adı: APPLIED ORGANOMETALLIC CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.187-192
  • İnönü Üniversitesi Adresli: Evet

Özet

Novel palladium-1,3-dialkylperhydrobenzimidazolin-2-ylidene (2a-c) and palladium-1,3-dialkylimidazolin-2-ylidene complexes (4a,b) have been prepared and characterized by C, H, N analysis, H-1-NMR and C-13-NMR. Styrene or phenylboronic acid reacts with aryl halide derivatives in the presence of catalytic amounts of the new palladium-carbene complexes, PdCl2(1,3-dialkylperhydrobenzimidazolin-2-ylidene) or PdCl2(1,3-dialkylimidazolin-2-ylidene) to give the corresponding C-C coupling products in good yields. Copyright (c) 2006 John Wiley & Sons, Ltd.