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)°.
N-(4-Bromobenzylidene)-4-methoxyaniline
✍ Scribed by Ma, Rui ;Hou, Yubang ;Yong, Xuejian ;Cen, Yunbin
- Book ID
- 104491802
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 416 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
✦ Synopsis
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 M r = 290.15 Orthorhombic, Pca2 1 a = 6.1510 (8) A b = 7.2726 (9) A c = 27.914 (4) A ˚V = 1248.7 (3) A ˚3 Z = 4 Mo K radiation = 3.27 mm À1 T = 292 (2) K 0.10 Â 0.10 Â 0.06 mm Data collection Bruker SMART CCD diffractometer Absorption correction: multi-scan (SADABS; Bruker, 1997) T min = 0.728, T max = 0.822 8336 measured reflections 2349 independent reflections 1512 reflections with I > 2(I) R int = 0.063 Refinement R[F 2 > 2(F 2 )] = 0.064 wR(F 2
📜 SIMILAR VOLUMES
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.
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.