Received 27 April 2013
In the title compound, C19H19NO3S, the thiazole and oxazolidine rings each adopt an envelope conformation, with the S and O atoms as the respective flap atoms. The thiazole and oxazolidine rings (all atoms) make a dihedral angle of 66.39 (11)° while the phenyl rings subtend a dihedral angle of 22.71 (10)°.
Data collection: APEX2 (Bruker, 2008); cell refinement: SAINT (Bruker, 2008); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 2012); software used to prepare material for publication: SHELXL97 and PLATON (Spek, 2009).
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: BT6902 ).
The authors thank the TBI X-ray facility, CAS in Crystallography and Biophysics, University of Madras, India, for the data collection. SK,TS and DV acknowlege the UGC (SAP-CAS) for the departmental facilties. SK thanks the DST PURSE for a Junior Research Fellowship and TS thanks the DST Inspire for a fellowship.
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