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. 2012 Jun 1;68(Pt 6):o1919.
doi: 10.1107/S1600536812023483. Epub 2012 May 31.

Ethyl (2E,4Z)-5-diethyl-amino-2-(phenyl-sulfon-yl)penta-2,4-dienoate

Guo-Qiang Song  1 , Pei-Pei Yu, Xian-Feng Huang
Affiliations

Ethyl (2E,4Z)-5-diethyl-amino-2-(phenyl-sulfon-yl)penta-2,4-dienoate

Guo-Qiang Song et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, C(17)H(23)NO(4)S, the penta-diene group adopts a planar conformation, with an r.m.s. deviation of 0.0410 (14) Å. The phenyl ring makes a dihedral angle of 85.73 (11)° with the penta-diene group, while the penta-diene group makes dihedral angles of 11.38 (11) and 14.08 (10)°, respectively, with the amino and ester groups. In the crystal, molecules are linked via pairs of C-H⋯O inter-actions, forming inversion dimers.

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Figures

Fig. 1.
Fig. 1.
The molecular structure of (I) showing 30% probability displacement ellipsoids.
Fig. 2.
Fig. 2.
Crystal packing diagram of (I) with weak hydrogen bonds indicated as dashed lines.
See this image and copyright information in PMC

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