Crystal structure and Hirshfeld surface analysis of 1-[6-bromo-2-(4-fluorophenyl)-1,2,3,4-tetrahydroquinolin-4-yl]pyrrolidin-2-one

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Pronina A. A., Podrezova A. G., Grigoriev M. S., Hasanov K. I., Sadikhova N. D., AKKURT M., ...More

Acta Crystallographica Section E: Crystallographic Communications, vol.80, no.Pt 7, pp.777-782, 2024 (ESCI) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 80 Issue: Pt 7
  • Publication Date: 2024
  • Doi Number: 10.1107/s2056989024005826
  • Journal Name: Acta Crystallographica Section E: Crystallographic Communications
  • Journal Indexes: Emerging Sources Citation Index (ESCI), Scopus
  • Page Numbers: pp.777-782
  • Keywords: crystal structure, acylation, thienylallylamines, maleic acid amide, weak interactions, Hirshfeld surface analysis
  • Erciyes University Affiliated: Yes

Abstract

In the title compound, C19H18BrFN2O, the pyrrolidine ring adopts an envelope conformation. In the crystal, molecules are linked by intermolecular N - H...O, C - H...O, C - H...F and C - H...Br hydrogen bonds, forming a three-dimensional network. In addition, C - H...π interactions connect molecules into ribbons along the b-axis direction, consolidating the molecular packing. The intermolecular interactions in the crystal structure were quantified and analysed using Hirshfeld surface analysis.