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Ethyl (Z)-4′-(4-ethoxy-1-hydroxy-3,4-dioxobut-1-en-1-yl)-[1,1′-biphenyl]-3-carboxylate
The 1,3-diketone group of the title compound, C(21)H(20)O(6), exists in a keto–enol form stabilized by a strong intramolecular O—H⋯O hydrogen bond. As a result, a planar (mean deviation = 0.0099 Å) six-membered hydrogen-bonded ring is formed. The C—O and C—C bond lengths suggest significant electro...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3793735/ https://www.ncbi.nlm.nih.gov/pubmed/24109322 http://dx.doi.org/10.1107/S1600536813018503 |