Crystal structure and Hirshfeld surface analysis of 4-bromo-2-[3-methyl-5-(2,4,6-trimethylbenzyl)oxazolidin-2-yl]phenol

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Khalilov A. N., Khrustalev V. N., Fortalnova E. A., AKKURT M., Yildirim S. Ö., Bhattarai A., ...Daha Fazla

Acta Crystallographica Section E: Crystallographic Communications, cilt.78, ss.695-698, 2022 (ESCI) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 78
  • Basım Tarihi: 2022
  • Doi Numarası: 10.1107/s2056989022005928
  • Dergi Adı: Acta Crystallographica Section E: Crystallographic Communications
  • Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus
  • Sayfa Sayıları: ss.695-698
  • Anahtar Kelimeler: crystal structure, 1,3-oxazolidine, hydrogen bond, van der Waals interactions, Hirshfeld surface analysis
  • Kayseri Üniversitesi Adresli: Hayır

Özet

© 2022 Published under a CC BY 4.0 licence.The title compound, C20H24BrNO2, is chiral at the carbon atoms on either side of the oxygen atom of the oxazolidine ring and crystallizes as a racemate. The 1,3-oxazolidine ring adopts an envelope conformation with the N atom in an endo position. The mean plane of the oxazolidine ring makes dihedral angles of 77.74 14;(10) and 45.50 14;(11)°, respectively, with the 4-bromophenol and 1,3,5-trimethylbenzene rings. In the crystal, adjacent molecules are connected via C-H⋯O hydrogen bonds and C-H⋯π interactions into layers parallel to the (200) plane. The packing is strengthened by van der Waals interactions between parallel molecular layers. A Hirshfeld surface analysis shows that H⋯H (58.2%), C⋯H/H⋯C (18.9%), and Br⋯H/H⋯Br (11.5%) interactions are the most abundant in the crystal packing.