Effects of new NHC derivatives as ligands in the Suzuki-Miyaura reaction

Yilmaz U., KÜÇÜKBAY H.

SYNTHETIC COMMUNICATIONS, cilt.51, sa.8, ss.1184-1196, 2021 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 51 Sayı: 8
  • Basım Tarihi: 2021
  • Doi Numarası: 10.1080/00397911.2021.1873382
  • Dergi Adı: SYNTHETIC COMMUNICATIONS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Chemical Abstracts Core, Chimica, EMBASE
  • Sayfa Sayıları: ss.1184-1196
  • Anahtar Kelimeler: Bisbenzimidazole, biphenyl, chalcogenourea, NHC derivative, Suzuki&#8211, Miyaura
  • İnönü Üniversitesi Adresli: Evet

Özet

A series of NHC-derivative ligands was synthesized from bisbenzimidazole salts as the precursor of N-heterocyclic carbene with chalcogens, carbon disulfide, and phenyl isothiocyanate reagents. These new ligands were used in the Suzuki-Miyaura cross-coupling reaction in the presence of palladium(II) acetate. Particularly, it was observed a remarkable ligand activity with tellurourea (5).