%0 Journal Article
%T (Z)-Ethyl 4-chloro-2-[(4-chlorophenyl)hydrazono]-3-oxobutanoate
%A G£¿khan Alpaslan
%A £¿zg¨¹r £¿zdamar
%A Mustafa Odaba£¿o£¿lu
%A Orhan B¨¹y¨¹kg¨¹ng£¿r
%J Acta Crystallographica Section E
%D 2008
%I International Union of Crystallography
%R 10.1107/s1600536807065300
%X The title compound, C12H12Cl2N2O3, crystallizes as a non-merohedral twin with a twinning ratio of 0.51:0.49. The molecule adopts a keto¨Chydrazo tautomeric form stabilized by an intramolecular N¡ªH...O hydrogen bond. The configuration around the N¡ªN bond is trans.
%U http://scripts.iucr.org/cgi-bin/paper?S1600536807065300