The title compound, C 26 H 25 NO 3 , was synthesized by the 1,3dipolar cycloaddition reaction of benzaldehyde, -bromoacetophenone and N-benzylideneglycine ethyl ester. In the molecule, the heterocyclic five-membered ring adopts an envelope conformation.
Ethyl 2,5-diphenylfuran-3-carboxylate
✍ Scribed by Meng, Xiang-Gao ;Wu, Anxin
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 213 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
In the essentially planar molecule of the title compound, C 9 H 8 N 2 O 2 S, the dihedral angle between the benzene and thiadiaole rings is 0.44 (7) . In the crystal structure, molecules are stabilized byinteractions and van der Waals forces.
The crystal structure of ethyl 2-aminooxazole-5-carboxylate, C 6 H 8 N 2 O 3 , consists of planar sheets internally connected by intermolecular hydrogen bonding running parallel to the (120) plane. Interactions between the sheets are limited to dipole± dipole interactions between antiparallel carbon
The title compound, C~27~H~27~N~3~O~2~S, was obtained __via__ a multicomponent reaction using benzaldehyde, ethyl acetoacetate, ammonium acetate and phenyl isothiocyanate. The pyrimidine ring assumes a half-boat conformation. The crystal packing is stabilized by N—H...O and N—H...S hydrogen bonds. T
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