Acta Crystallographica Section E (Apr 2013)

Ethyl (2E,4E)-5-(3-bromophenylsulfonyl)penta-2,4-dienoate

  • V. Sabari,
  • Ulaganathan Sankar,
  • Ramakrishnan Uma,
  • S. Aravindhan

DOI
https://doi.org/10.1107/S1600536813005771
Journal volume & issue
Vol. 69, no. 4
pp. o488 – o488

Abstract

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In the title compound, C13H13BrO4S, both C=C double bonds adopt an E conformation. The S atom has a distorted tetrahedral geometry with bond angles ranging from 102.17 (13) to 119.77 (14)°. The ethyl acrylate substituent adopts an extented conformation with all torsion angles close to 180°. In the crystal, molecules are linked into centrosymmetric R22(14) dimers via pairs of C—H...O hydrogen bonds.