Received 25 September 2012
aDepartment of Studies in Physics, Manasagangotri, University of Mysore, Mysore 570 006, India,bPG Department of Studies in Chemistry, JSS College of Arts, Commerce and Science, Ooty Road, Mysore 570 025, India, and cX-ray Crystallography Laboratory, Post-Graduate Department of Physics & Electronics, University of Jammu, Jammu Tawi 180 006, India
Correspondence e-mail: firstname.lastname@example.org
In the title compound, C24H27BrN4O4S2, the molecule is twisted at the sulfonyl S atom with a C-S(O2)-N(H)-C torsion angle of 62.6 (3)°. The benzene rings bridged by the sulfonamide group are tilted to each other by a dihedral angle of 60.6 (1)°. The dihedral angle between the sulfur-bridged pyrimidine and benzene rings is 62.7 (1)°. The morpholine ring adopts a chair conformation. The molecular conformation is stabilized by a weak intramolecular - stacking interaction between the pyrimidine and the 2,4,6-trimethylbenzene rings [centroid-centroid distance = 3.793 (2) Å]. In the crystal, molecules are linked by N-HO hydrogen bonds into a chain along the b axis.
For related structures of sulfonamides, see: Rodrigues et al. (2011); Akkurt et al. (2011); Kant et al. (2012). For bond-length data, see: Allen et al. (1987). For ring conformations, see: Duax & Norton (1975).
Data collection: CrysAlis PRO (Oxford Diffraction, 2010); cell refinement: CrysAlis PRO; data reduction: CrysAlis PRO; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 (Farrugia, 1997); software used to prepare material for publication: PLATON (Spek, 2009).
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: IS5200 ).
MK acknowledges the help of Bahubali College of Engineering, Shravanabelagola for his research work. RK acknowledges the Department of Science & Technology for the single-crystal X-ray diffractometer sanctioned as a National Facility under project No. SR/S2/CMP-47/2003.
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