4-（2,6-二溴-4-氟苯胺基）戊-3-烯-2-酮
4-(2,6-Dibromo-4-fluoro-anilino)pent-3-en-2-one.
作者信息
Venter Gertruida J S, Steyl Gideon, Roodt Andreas
机构信息
Department of Chemistry, University of the Free State, PO Box 339, Bloemfontein 9300, South Africa.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Nov;67(Pt 11):o3092-3. doi: 10.1107/S1600536811044606. Epub 2011 Oct 29.
The title enamino-ketone, C(11)H(10)Br(2)FNO, has a roughly planar pentenone chain; the maximum displacement of an atom from the pentenone plane is 0.071 (4) Å. The dihedral angle between the benzene ring and the pentenone unit is 77.2 (1)°. Inter-molecular C-H⋯Br and C-H⋯O inter-actions, as well as an intra-molecular N-H⋯O inter-action, are observed. In both methyl groups, each H atom is disordered equally over two sites.
标题烯胺酮C(11)H(10)Br(2)FNO具有大致呈平面状的戊烯酮链；原子偏离戊烯酮平面的最大位移为0.071 (4) Å。苯环与戊烯酮单元之间的二面角为77.2 (1)°。观察到分子间的C-H⋯Br和C-H⋯O相互作用以及分子内的N-H⋯O相互作用。在两个甲基中，每个H原子在两个位置上均等无序分布。
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