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(E)-2,6-Dibromo-4-{2-[1-(1H,1H,2H,2H-perfluorooctyl)pyridinium-4-yl]ethenyl}phenolate methanol disolvate, a fluoroponytailed solvatochromic dye
The title compound, C(21)H(12)Br(2)F(13)NO·2CH(3)OH, was obtained by condensation of 4-methyl-1-(1H,1H,2H,2H-perfluorooctyl)pyridinium iodide and 3,5-dibromo-4-hydroxybenzaldehyde, followed by deprotonation. It crystallizes as a methanol disolvate and exhibits short O—H⋯O hydrogen bonds and a d...
Autores principales: | Fliri, Lukas, Partl, Gabriel, Gelbrich, Thomas, Kahlenberg, Volker, Laus, Gerhard, Schottenberger, Herwig |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5730310/ https://www.ncbi.nlm.nih.gov/pubmed/29250373 http://dx.doi.org/10.1107/S2056989017013378 |
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