Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 8 (August 2013)


organic compounds



fb2292 scheme

Acta Cryst. (2013). E69, o1269    [ doi:10.1107/S1600536813019247 ]

Ethyl 1,4-bis(4-chlorophenyl)-2-methyl-1H-pyrrole-3-carboxylate

K. N. Nandeesh, Chandra, M. Mahendra, K. Palani and K. Mantelingu

Abstract: In the title molecule, C20H17Cl2NO2, the pyrrole moiety makes dihedral angles of 63.42 (11) and 70.43 (12)° with the chlorobenzene rings. The ethoxycarbonyl unit is present in a synperiplanar conformation with respect to the pyrrole ring, as indicated by the dihedral angle of 14.5 (3)°. In the crystal, molecules are linked into chains parallel to the a-axis direction by weak C-H...O hydrogen bonds.


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