In the title compound, C 14 H 12 BrNO, the torsion angle about the central C N double bond is 170.4 (3) and the dihedral angle between the aromatic rings is 9.6 (3) . ## Related literature For related literature, see: Gao et al. (2004); Sun et al. (2006). Experimental Crystal data C 14 H 12 BrNO
✦ LIBER ✦
N′-(4-Bromobenzylidene)propanohydrazide
✍ Scribed by Guo, Huan-Mei
- Book ID
- 104491426
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 397 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
✦ Synopsis
The title compound, C 10 H 11 BrN 2 O, was prepared by the reaction of p-bromobenzaldehyde and propionylhydrazine. Centrosymmetric dimers are formed through N-HÁ Á ÁO hydrogen bonds.
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In the title compound, C~15~H~14~BrNO, there are two molecules in the asymmetric unit with different conformations, as illustrated by the dihedral angles between the aromatic ring planes of 17.4 (5) and 9.7 (5)°.
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N-(4-Bromobenzylidene)-2-hydroxyaniline, C 13 H 10 BrNO, exists as a planar molecule in which the hydroxy group is intramolecularly hydrogen bonded to the imino N atom.
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