The crystal structure of the title compound, C~7~H~7~F~3~N^+^·C~8~H~3~Cl~2~O~4~ ^−^, is stabilized by five N—H...O, one O—H...O, two C—H...O and three C—H...__X__ (__X__ = F, Cl) hydrogen bonds. Intramolecular O—H...O and C—H...__X__ hydrogen bonds generate edge-fused [__S__(7)__R__ ~4~ ^4^(24)__S__
2-Carboxy-5-(trifluoromethyl)phenyl acetate
✍ Scribed by Zhang, Ren ;Wang, Dan ;Ma, Chunmei ;Li, Zhenjiang
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 459 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The title compound, C~18~H~11~F~4~NO, a Schiff base, has been structurally characterized. One intramolecular hydrogen bond influences the conformation of the molecule. The crystal structure is extended into a one-dimensional chain along the __c__ axis __via__ π–π stacking interactions.
Reaction of 4,4,4-trifluoro-1-phenyl-1,3-butanedione with hydroxylamine led to the formation of 5hydroxy-3-phenyl-5-(trifluoromethyl)-4,5-dihydroisoxazole which was dehydrated to 3-phenyl-5-(trifluoromethyl)isoxazole. This isomer can also be synthesized by reaction of 4-chloro-4-phenyl-1,1,1-trifluo