Synthesis, spectral, X-ray diffraction and DFT studies on 1-(2-methyl-2-propenyl)-3-(2,3,4,5,6-pentamethylbenzyl)benzimidazolium chloride hydrate

ŞAHİN N., Kilic-Cikla I., Ozdemir N., GÜRBÜZ N., ÖZDEMİR İ.

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, cilt.664, sa.1, ss.109-123, 2018 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 664 Sayı: 1
  • Basım Tarihi: 2018
  • Doi Numarası: 10.1080/15421406.2018.1446692
  • Dergi Adı: MOLECULAR CRYSTALS AND LIQUID CRYSTALS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.109-123
  • Anahtar Kelimeler: DFT calculations, N-Heterocyclic carbene, X-ray diffraction, H-1 and C-13 NMR, BENZIMIDAZOLE LIGAND, OLEFIN METATHESIS, NHC-COMPLEXES, CARBENE, CATALYSTS, HYDROFORMYLATION, HYDROGENATION, GENERATION, REDUCTION, KETONES
  • İnönü Üniversitesi Adresli: Evet

Özet

A new benzimidazole based N-heterocyclic carbene (NHC) salt (1) was synthesized by the reaction of benzimidazole precursor with alkyl halide. The structure of 1 was determined by elemental analysis, FT-IR, H-1 NMR and C-13 NMR spectroscopy tecniques and X-ray crystallography. The compound crystallized in the triclinic space group P-1 with two molecules in the unit cell. The optimization of 1 was firstly performed at B3LYP/6-311G++(d,p) level, then the theoretical spectral studies performed and compared with the experimental values. Besides the frontier molecular orbital energies and chemical reactivity analysis of 1, together with the electrostatic potential and molecular electrostatic potential analyses were performed at the same level of theory.