Acta Cryst. (2009). E65, o531  [ doi:10.1107/S1600536809004425 ]

2,5-Dimethyl-1-phenylsulfonyl-1H-pyrrole-3,4-dicarbaldehyde

P. R. Seshadri, B. Balakrishnan, K. Ilangovan, R. Sureshbabu and A. K. Mohanakrishnan

Abstract: In the title compound, C₁₄H₁₃NO₄S, the mean planes of the pyrrole and phenyl rings form a dihedral angle of 88.7 (1)°. The aldehyde groups are slightly twisted from the pyrrole plane. In the crystal structure, molecules are linked into a three-dimensional framework by C-HO hydrogen bonds.

Online 18 February 2009

Copyright © International Union of Crystallography
IUCr Webmaster