Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 12 (December 2013)


organic compounds



is5318 scheme

Acta Cryst. (2013). E69, o1757-o1758    [ doi:10.1107/S1600536813030390 ]

Ethyl 4-anilino-2-methyl-5-oxo-1-phenyl-2,5-di­hydro-1H-pyrrole-2-carboxyl­ate

M. Akkurt, S. K. Mohamed, M. A. A. Elremaily, F. Santoyo-Gonzalez and M. R. Albayati

Abstract: In the title compound, C20H20N2O3, the central 2,5-di­hydro-1H-pyrrole ring [r.m.s. deviation = 0.014 (1) Å] is oriented at dihedral angles of 77.81 (6) and 25.33 (6)°, respectively, to the attached phenyl ring and the aniline phenyl ring. An intra­molecular N-H...O hydrogen bond occurs. In the crystal, mol­ecules are linked through pairs of N-H...O hydrogen bonds, forming inversion dimers with an R22(10) ring motif. Two weak C-H...[pi] inter­actions are also observed.


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