4,4,4-Trifluoro-3-hy­droxy-3-(trifluoro­meth­yl)butanoic acid

The asymmetric unit of the title compound, C(5)H(4)F(6)O(3), a polyfluorinated derivative of β-hy­droxy­butyric acid, comprises two mol­ecules. Intra­molecular O—H⋯O hydrogen bonds occur. In the crystal, inter­molecular O—H⋯O hydrogen bonds give rise to the formation of carb­oxy­lic acid dimers. Alo...

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Detalles Bibliográficos
Autores principales: Betz, Richard, Gerber, Thomas, Schalekamp, Henk
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051966/
https://www.ncbi.nlm.nih.gov/pubmed/21522373
http://dx.doi.org/10.1107/S1600536811004764
Descripción
Sumario:The asymmetric unit of the title compound, C(5)H(4)F(6)O(3), a polyfluorinated derivative of β-hy­droxy­butyric acid, comprises two mol­ecules. Intra­molecular O—H⋯O hydrogen bonds occur. In the crystal, inter­molecular O—H⋯O hydrogen bonds give rise to the formation of carb­oxy­lic acid dimers. Along with these hydrogen bonds, C—H⋯O contacts connect the mol­ecules into infinite strands along the a axis.

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