(Z)-Ethyl 4-chloro-2-[(4-chlorophenyl)hydrazono]-3-oxobutanoate
The title compound, C12H12Cl2N2O3, crystallizes as a non-merohedral twin with a twinning ratio of 0.51:0.49. The molecule adopts a keto–hydrazo tautomeric form stabilized by an intramolecular N—H...O hydrogen bond. The configuration around the N—N bond is trans.
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| Hauptverfasser: | , , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
International Union of Crystallography
2008-02-01
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| Schriftenreihe: | Acta Crystallographica Section E |
| Online-Zugang: | http://scripts.iucr.org/cgi-bin/paper?S1600536807065300 |
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