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. 2013 Dec 3;69(Pt 12):o1761-2.
doi: 10.1107/S1600536813030560.

Ethyl 4-(4-chloro-anilino)-1-(4-chloro-phen-yl)-2-methyl-5-oxo-2,5-di-hydro-1H-pyrrole-2-carboxyl-ate

Mehmet Akkurt  1 , Shaaban K Mohamed  2 , Mahmoud A A Elremaily  3 , Francisco Santoyo-Gonzalez  4 , Mustafa R Albayati  5
Affiliations

Ethyl 4-(4-chloro-anilino)-1-(4-chloro-phen-yl)-2-methyl-5-oxo-2,5-di-hydro-1H-pyrrole-2-carboxyl-ate

Mehmet Akkurt et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, C20H18Cl2N2O3, the dihedral angles between the central 2,5-di-hydro-1H-pyrrole ring and the phenyl rings are 74.87 (9) and 29.09 (9)°. Intra-molecular N-H⋯O and C-H⋯O hydrogen bonds occur. In the crystal, pairs of N-H⋯O hydrogen bonds link adjacent mol-ecules into inversion dimers and form an R 1 (2)(6)R 2 (2)(10)R 1 (2)(6) ring motif through C-H⋯O hydrogen bonds.

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Figures

Fig. 1.
Fig. 1.
The molecular structure of the title compound with the atom numbering scheme. Displacement ellipsoids for non-H atoms are drawn at the 50% probability level.
Fig. 2.
Fig. 2.
A view of the hydrogen bonding (dotted lines) of the title compound in the unit cell. H atoms not involved in H bonding are omitted for clarity. [Symmetry codes: (a) -x, -y, 1 - z; (b) x, 1 + y, z; (c) 2 - x, 1 - y, -z].
See this image and copyright information in PMC

References

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