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2-Amino-4-(4-methoxyphenyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile acetic acid monosolvate

In the title co-crystal, C(20)H(14)N(2)O(4)·C(2)H(4)O(2), the expected proton transfer from acetic acid to amine has not occurred. In the crystal, the chromene molecules are linked by N—H⋯O and N—H⋯N hydrogen bonds to generate [100] columns. The acetic acid molecules form inversion dimers linked b...

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Detalles Bibliográficos
Autores principales:	Chakraborty, Bimal Bhushan, Paul, Saurav, Anwar, Siddique, Choudhury, Sudip
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	International Union of Crystallography 2023
Materias:	Data Reports
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10626618/ https://www.ncbi.nlm.nih.gov/pubmed/37936872 http://dx.doi.org/10.1107/S2414314623005588

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