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2-Amino-3,4,5,6-tetrafluorobenzoic acid
The asymmetric unit of the title compound, C(7)H(3)F(4)NO(2), obtained as an intermediate in the synthesis of a coupling reagent, contains four independent and conformationally similar molecules. The amine H atoms form both intramolecular and intermolecular N—H⋯O(carboxyl) hydrogen bonds which,...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3151811/ https://www.ncbi.nlm.nih.gov/pubmed/21837121 http://dx.doi.org/10.1107/S1600536811023087 |