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(Z)-Ethyl 3-(2,4,6-trimethylanilino)but-2-enoate
The title compound, C(15)H(21)NO(2), was obtained by the reaction of acetoacetate with 2,4,6-trimethylaniline using Mexican bentonitic clay as a catalyst. It crystallizes in the enamine form. The β-enamino ester residue is almost perpendicular to the aromatic ring [dihedral angle = 88.10 (6)°]. The...
| Autores principales: | , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2009
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971173/ https://www.ncbi.nlm.nih.gov/pubmed/21578324 http://dx.doi.org/10.1107/S160053680903949X |
| Sumario: | The title compound, C(15)H(21)NO(2), was obtained by the reaction of acetoacetate with 2,4,6-trimethylaniline using Mexican bentonitic clay as a catalyst. It crystallizes in the enamine form. The β-enamino ester residue is almost perpendicular to the aromatic ring [dihedral angle = 88.10 (6)°]. The molecular conformation is stabilized by a strong intramolecular N—H⋯O hydrogen bond. In addition, the N—H group forms a weak intermolecular N—H⋯O hydrogen bond linking the molecules into centrosymmetric dimers. |
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