3-Acetyl-4-benzoyl-2-methyl-5-phenyl-3,3a-dihydropyrazolo[2,3-c]-pyrimidine-7(6H)-thione


Akkurt M. , Ozturk S. , Fun H., Onal Z. , Altural B.

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, vol.56, 2000 (Journal Indexed in SCI) identifier

  • Publication Type: Article / Article
  • Volume: 56
  • Publication Date: 2000
  • Title of Journal : ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS

Abstract

The molecule of the title compound, C22H19N3O2S, is not planar. The dihedral angle between the two phenyl rings is 27.46 (7)degrees and in the dihydropyrazolopyrimidine ring the total puckering amplitude Q(T) is 0.526 (3) Angstrom. The structure is stabilized by both intra- and intermolecular C-H ... O interaction, and by an intermolecular N-H ... S hydrogen bond.