SYNTHESIS OF 1,3-DIALKYLPERHYDROBENZIMIDAZOLINIUM SALTS AND THEIR CATALYTIC PROPERTIES IN HECK REACTIONS

Yigit M., Bayam G., Yigit B., ÖZDEMİR İ.

HETEROCYCLES, cilt.87, sa.4, ss.897-909, 2013 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 87 Sayı: 4
  • Basım Tarihi: 2013
  • Doi Numarası: 10.3987/com-13-12678
  • Dergi Adı: HETEROCYCLES
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.897-909
  • İnönü Üniversitesi Adresli: Evet

Özet

Novel eight 1,3-dialkylperhydrobenzimidazolinium chloride salts 3a-h were prepared as precursors of N-heterocyclic carbenes by reacting N,N'-dialkylcyclohexanediamine, triethyl orthoformate and ammonium chloride. The salts were characterized spectroscopically and the complexes formed in situ from Pd(OAc)(2) and 3 have been tested as catalysts in homogenous Heck coupling reactions.