(2E,2′E)-4,6-Dichloro-1,3-phenylene bis(3-phenylacrylate)
✍ Scribed by Wang, Xiao-Bing ;Kong, Ling-Yi
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 205 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
In the title compound, C 22 H 17 NO, the dihedral angles between the central benzene ring and the two terminal phenyl rings are 48.20 (4) and 49.62 (4) , resulting in a substantially twisted molecular conformation. Weak C-HÁ Á Á interactions help to consolidate the centrosymmetric crystal packing.
Both olefinic double bonds of the title compound, C 20 H 16 FNO 3 , have the E configuration, while the cyclohexyl ring adopts the sofa conformation. Non-bonded interactions occur between one of the ortho H atoms of each of the aryl rings and the equatorial H atoms at positions 3 and 5 of the alicyc
In the title compound, C 17 H 16 N 2 O 3 , the dihedral angle between the benzene rings is 1.56 (7) . The nitro group is coplanar with the attached benzene ring while the dimethylamino group is twisted slightly away from the attached benzene ring. A weak intramolecular C-HÁ Á ÁO hydrogen bond is pre
The title compound, C~21~H~16~O, was prepared from biphenyl-4-carbaldehyde and acetophenone. The molecule is essentially planar.