New benzimidazolium N-heterocyclic carbene precursors and their related Pd-NHC complex PEPPSI-type: Synthesis, structures, DFT calculations, biological activity, docking study, and catalytic application in the direct arylation

Sandeli A. E., Boulebd H., Khiri-Meribout N., Benzerka S., Bensouici C., ÖZDEMİR N., ...Daha Fazla

JOURNAL OF MOLECULAR STRUCTURE, cilt.1248, 2022 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 1248
  • Basım Tarihi: 2022
  • Doi Numarası: 10.1016/j.molstruc.2021.131504
  • Dergi Adı: JOURNAL OF MOLECULAR STRUCTURE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Chimica, Compendex, INSPEC
  • Anahtar Kelimeler: N-Heterocyclic carbene, Benzimidazolium salts, Palladium(II)-NHC complexes PEPPSI, DFT calculation, Molecular docking, Direct arylation reaction, PALLADIUM COMPLEXES, MOLECULAR CALCULATIONS, CRYSTAL-STRUCTURES, LIGANDS, REACTIVITY, PRECATALYST, ACTIVATION, AMINATION, HALIDES, ATOMS
  • İnönü Üniversitesi Adresli: Evet

Özet

New benzhydryl-5,6-dimethyl-(3-methylbenzyl)benzimidazolium salt as N-heterocyclic carbene precursors and their related new Pd-NHC complex PEPPSI-type with the general formula [PdBr2(NHC)(pyridine)] were prepared and theoretically studied. Quantum chemistry computations at the B3LYP/6-311G(d,p)/LANL2DZ level were used to examine the molecular structure, electronic characteristics, and chemical reactivity of the ligand and its Pd complex. Further, the structural characterization of the complex (c) was determined by a single-crystal X-ray diffraction study, which supports the proposed structures and offered a more detailed structural characterization. In addition, their biological activity against.