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Crystal structure of dimethyl N,N′-[(ethyne-1,2-diyl)bis(1,4-phenylenecarbonyl)]bis(l-alaninate)
The diphenylethyne unit of the title molecule, C(24)H(24)N(2)O(6), deviates slightly from planarity. The l-alanine moieties adopt distorted helical conformations of opposite winding direction. Infinite ribbons of N—H⋯O=C-connected molecules represent the basic supramolecular entities of the cry...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6658949/ https://www.ncbi.nlm.nih.gov/pubmed/31391959 http://dx.doi.org/10.1107/S2056989019005826 |