Received 28 January 2013
aDepartment of Chemistry, College of Science, King Saud University, PO Box 2455, Riyadh 11451, Saudi Arabia,bDepartment of Chemistry, Faculty of Science, Alexandria University, PO Box 426, Ibrahimia, 21321 Alexandria, Egypt, and cH.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
Correspondence e-mail: email@example.com, firstname.lastname@example.org
In the title compound, C24H24N2O3S, the phenyl rings form dihedral angles of 55.65 (11) and 79.60 (11)° with the plane of the thiophene ring. The molecular conformation is stabilized by an intramolecular N-HO hydrogen bond, generating an S(6) ring motif. In the crystal, centrosymmetrically related molecules are linked into dimers by two pairs of C-HO interactions.
For background to biological activity of thiophene derivatives see: Mishra et al. (2011). For the synthesis of different thiophene derivatives, see: Mabkhot et al. (2011); Mabkhot, Barakat & Alshahrani (2012); Mabkhot, Barakat, Al-Majid, Alamary & Al-Nahary (2012); Mabkhot, Barakat, Al-Majid & Alshahrani (2012). For related structures, see: Cao et al. (2003).
Data collection: SMART (Bruker, 2000); cell refinement: SAINT (Bruker, 2000); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL, PARST (Nardelli, 1995) and PLATON (Spek, 2009).
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: RZ5041 ).
This project was supported by King Saud University, Deanship of Scientific Research, College of Science Research Center.
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