2-(Biphenyl-4-yl)-2,3-dihydroquinazolin-4(1H)-one
✍ Scribed by Chruszcz, Maksymilian ;Chinigo, Gary M. ;Capitosti, Scott M. ;Brown, Milton L. ;Minor, Wladek
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 194 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
In the molecule of the title compound, C 21 H 17 N 3 O, the nearly planar benzotriazole ring system is oriented with respect to the planar rings C (benzoyl) and D (terminal phenyl) at dihedral angles of 58.52 (1) and 77.16 (1) , respectively. In the crystal structure, intermolecular C-HÁ Á ÁN hydrog
The title compound, C 21 H 15 FO, crystallizes with two molecules in the asymmetric unit, which differ only in the signs of their torsion angles. Nevertheless, the two molecules are not related by any crystallographic symmetry element. The dihedral angles between the two phenyl rings of the biphenyl
The title compound, C~21~H~14~Cl~2~O, was prepared from biphenyl-4-carbaldehyde and 2,4-dichloroacetophenone. Single crystals were obtained from acetone. The compound crystallizes with four molecules in the asymmetric unit, all of which deviate significantly from planarity.