Site Selectivity of Halogen Oxygen Bonding in 5- and 6-Haloderivatives of Uracil
Seven 5-and 6-halogenated derivatives of uracil or 1-methyluracil (halogen = Cl, Br, I) were studied by single crystal X-ray diffraction. In contrast with pure 5-halouracils, where the presence of N-H⋯O and C-H⋯O hydrogen bonds prevents the formation of other intermolecular interactions, the general...
| 1. Verfasser: | |
|---|---|
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
MDPI AG
2019-09-01
|
| Schriftenreihe: | Crystals |
| Schlagworte: | |
| Online Zugang: | https://www.mdpi.com/2073-4352/9/9/467 |