Ethyl 3-amino-5-anilino-4-cyanothiophene-2-carboxylate


EI-Saghier A. M. M. , AKKURT M. , Mohamed S. K. , Horton P. N. , Albayati M. R.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, cilt.69, 2013 (ESCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 69
  • Basım Tarihi: 2013
  • Doi Numarası: 10.1107/s1600536813018734
  • Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS

Özet

In the title compound, C14H13N3O2S, the dihedral angle between the thiophene and phenyl rings is 24.95 (8)degrees. The molecular structure is consolidated by intramolecular NH center dot center dot center dot O and C-H center dot center dot center dot S interactions. The crystal structure features N-H center dot center dot center dot N and N-H center dot center dot center dot O hydrogen bonds forming centrosymmetric R-2(2) (12) dimers, which are linked into a twodimensional network parallel to (011) with an S(6) R-2(2) S(6) motif. In addition, pi-pi stacking interactions [ centroidcentroid distance = 3.7013 (12) angstrom] occur between the thiophene and phenyl rings of adjacent molecules.