Acta Crystallographica Section E (Jan 2010)

11-[3-(Dimethylamino)propyl]-6,11-dihydrodibenzo[b,e]thiepin-11-ol

  • Jerry P. Jasinski,
  • Ray J. Butcher,
  • Q. N. M. Hakim Al-arique,
  • H. S. Yathirajan,
  • A.R. Ramesha

DOI
https://doi.org/10.1107/S1600536809053434
Journal volume & issue
Vol. 66, no. 1
pp. o161 – o162

Abstract

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There are two independent molecules (A and B) in the asymmetric unit of the title compound, C19H23NOS. In each molecule, the seven-membered thiepine ring is bent into a slightly twisted V-shape. The dihedral angles between the mean planes of the two benzene rings fused to the thiepine ring are 75.7 (5) in molecule A and 73.8 (4)° in molecule B. In both molecules, an intramolecular O—H...N hydrogen bond occurs. In the crystal, weak intermolecular C—H...O and C—H...π-ring interactions are observed.