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Ethyl 5-cyano-4-[2-(2,4-dichlorophenoxy)acetamido]-1-phenyl-1H-pyrrole-3-carboxylate
In the title compound, C(22)H(17)Cl(2)N(3)O(4), the pyrrole ring and the 2,4-dichlorophenyl group form a dihedral angle of 8.14 (13)°; the phenyl ring is twisted with respect to the pyrrole ring, forming a dihedral angle of 60.77 (14)°. The C=O bond length is 1.213 (3) Å, indicating that the molec...
Autores principales: | , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977304/ https://www.ncbi.nlm.nih.gov/pubmed/21583630 http://dx.doi.org/10.1107/S1600536809027809 |
Sumario: | In the title compound, C(22)H(17)Cl(2)N(3)O(4), the pyrrole ring and the 2,4-dichlorophenyl group form a dihedral angle of 8.14 (13)°; the phenyl ring is twisted with respect to the pyrrole ring, forming a dihedral angle of 60.77 (14)°. The C=O bond length is 1.213 (3) Å, indicating that the molecule is in the keto form, associated with a –CONH– group, and the amide group adopts the usual trans conformation. The molecule is stabilized by an intramolecular N—H⋯O hydrogen-bonding interaction. In the crystal, the stacked molecules exhibit intermolecular C—H⋯O and C—H⋯N hydrogen-bonding interactions. |
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