Received 27 September 2013
aDepartment of Studies and Research in Chemistry, U.C.S., Tumkur University, Tumkur, Karnataka 572 103, India,bDepartment of Studies and Research in Physics, U.C.S., Tumkur University, Tumkur, Karnataka 572 103, India,cDepartment of Studies and Research in Chemistry, Tumkur University, Tumkur, Karnataka 572 103, India, and dDepartment of Studies in Physics, University of Mysore, Manasagangotri, Mysore, India
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In the title compound, C13H13NO3, the conformation across the C=C bond is synperiplanar, the torsion angle of the segment C(ring)-C=C-C(N) being 3.2 (5)°. In the crystal, molecules are linked into inversion dimers, arranged in a zigzag pattern, through two C-HO interactions generating R22(10) and R22(14) motifs. These dimers are arranged in a zigzag pattern in the crystal structure. The molecules are further linked along the c axis through weak C-H interactions, and weak interactions [centroid-centroid separation = 3.9986 (17) Å] are also observed.
For use of the title compound in the synthesis of prop-2-enoylamides, see: Santos et al.. (2004). For use of the title compound in the synthesis of prop-2-enoates, see: Sousa et al. (2006). For hydrogen-bond motifs, see: Bernstein et al. (1995).
Data collection: APEX2 (Bruker, 2009); cell refinement: APEX2 and SAINT-Plus (Bruker, 2009); data reduction: SAINT-Plus and XPREP; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: Mercury (Macrae et al., 2008); software used to prepare material for publication: SHELXL97.
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: SJ5355 ).
The authors acknowledge the IOE X-ray diffractometer Facility, University of Mysore, Mysore, for the data collection.
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