2-Nitro-4-methoxyacetoacetanilide 1
✍ Scribed by Carmack, Marvin; Von, Isaiah
- Book ID
- 126041574
- Publisher
- American Chemical Society
- Year
- 1946
- Tongue
- English
- Weight
- 110 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0002-7863
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📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 193 K Mean '(C±C) = 0.004 A Ê R factor = 0.047 wR factor = 0.112 Data-to-parameter ratio = 13.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The title compound, C~7~H~3~BrNO~2~, was synthesized by the nitration of 1-bromo-2-(trifluoromethyl)benzene. In the crystal structure, there are three independent molecules, one of which lies on a crystallographic mirror plane.
In the title compound, C 10 H 8 N 4 O 4 , two planar fragments, viz. the imidazole and nitrophenyl rings, are tilted at a dihedral of 57.89 (7) . The nitro groups are twisted with respect to the neighbouring ring planes; the dihedral angle is 7.0 (3) for imidazole and 9.68 (8) for benzene. The cryst