Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 11 (November 2013)


organic compounds



sj5355 scheme

Acta Cryst. (2013). E69, o1610    [ doi:10.1107/S1600536813026871 ]

Ethyl (2E)-2-cyano-3-(4-meth­oxy­phen­yl)acrylate

P. A. Suchetan, B. S. Palakshamurthy, N. R. Mohan, S. Madan Kumar, N. K. Lokanath and S. Sreenivasa

Abstract: 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-H...O 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...[pi] inter­actions, and weak [pi]...[pi] inter­actions [centroid-centroid separation = 3.9986 (17) Å] are also observed.


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