Acta Crystallographica Section E (Mar 2014)

2-(4,5-Dimethoxy-2-nitrophenyl)-4-methoxy-3-methyl-9-phenylsulfonyl-9H-carbazole

  • P. Narayanan,
  • K. Sethusankar,
  • Velu Saravanan,
  • Arasambattu K. Mohanakrishnan

DOI
https://doi.org/10.1107/S1600536814003535
Journal volume & issue
Vol. 70, no. 3
pp. o336 – o337

Abstract

Read online

In the title compound, C28H24N2O7S, the carbazole system is essentially planar, with a maximum deviation of 0.0644 (19) Å for the C atom connected to the 4,5-dimethoxy-2-nitrophenyl group. The dihedral angle between the carbazole moiety and the dimethoxy-substituted nitrophenyl ring is 58.55 (7)°. The sulfonyl group forms two intramolecular C—H...O bonds with the adjacent carbazole system, forming two cyclic S(6) motifs. In the crystal, molecules are linked along the a axis in bands consisting of cyclic R33(15) motifs through two further C—H...O hydrogen bonds.