Acta Cryst. (2011). E67, o365  [ doi:10.1107/S1600536811000717 ]

Ethyl (Z)-2-(4-chlorobenzylidene)-3-oxobutanoate

S. K. Mohamed, A. A. Abdelhamid, A. V. Gurbanov, A. M. Maharramov and S. W. Ng

Abstract: The C=C double-bond in the title compound, C₁₃H₁₃ClO₃, has a Z configuration. The aliphatic substituents at one end of the double bond, i.e. the CH₃CO- and C₂H₅O₂C- groups, are aligned at 82.1 (3)° with respect to each other.

Online 12 January 2011

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