2-Amino-4-(4-methoxyphenyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile acetic acid monosolvate
In the title co-crystal, C20H14N2O4·C2H4O2, 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 by pairwise O...
Sábháilte in:
| Príomhchruthaitheoirí: | , , , |
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| Formáid: | Artigo |
| Teanga: | Inglês |
| Foilsithe / Cruthaithe: |
International Union of Crystallography
2023-06-01
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| Sraith: | IUCrData |
| Ábhair: | |
| Rochtain ar líne: | http://scripts.iucr.org/cgi-bin/paper?S2414314623005588 |
| Clibeanna: |
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