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

In the title compound, C14H13N3O2S, the dihedral angle between the thiophene and phenyl rings is 24.95 (8)°. The molecular structure is consolidated by intramolecular N-H...O and C-H...S interactions. The crystal structure features N-H...N and N-H...O hydrogen bonds forming centrosymmetric R22(12) d...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2013-08, Vol.69 (8), p.o1244-o1245
Main Authors: El-Saghier, Ahmed M. M., Akkurt, Mehmet, Mohamed, Shaaban K., Horton, Peter N., Albayati, Mustafa R.
Format: Article
Language:English
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Summary:In the title compound, C14H13N3O2S, the dihedral angle between the thiophene and phenyl rings is 24.95 (8)°. The molecular structure is consolidated by intramolecular N-H...O and C-H...S interactions. The crystal structure features N-H...N and N-H...O hydrogen bonds forming centrosymmetric R22(12) dimers, which are linked into a two-dimensional network parallel to (011) with an S(6)R22S(6) motif. In addition, π-π stacking interactions [centroid-centroid distance = 3.7013 (12) Å] occur between the thiophene and phenyl rings of adjacent molecules.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536813018734