(E)-tert-Butyl 2-(5-{[4-(dimethylamino)phenyl]diazenyl}-2,6-dioxo-1H-pyrimidin-3-yl)acetate dichloromethane monosolvate
| Autor: | Robert H. E. Hudson, Mohamed E. Moustafa, Paul D. Boyle |
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| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: | |
| Zdroj: | Acta Crystallographica Section E, Vol 70, Iss 5, Pp o556-o557 (2014) |
| Druh dokumentu: | article |
| ISSN: | 1600-5368 16005368 |
| DOI: | 10.1107/S1600536814007521 |
| Popis: | In the title compound, C18H23N5O4·CH2Cl2, the dichloromethane solvent molecule is disordered over two sets of sites in a 0.630 (13):0.370 (13) ratio. The dihedral angle between the uracil and phenyl rings is 30.2 (1)°. In the crystal, the principal interactions are N—H...O hydrogen bonds, which link uracil units across centres of symmetry, forming eight-membered rings with an R22(8) graph-set motif. The structure also displays C—H...O and C—H...Cl hydrogen bonds. Intramolecular C—H...O short contacts are also observed. |
| Databáze: | Directory of Open Access Journals |
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