[2-(tert-Butylcarbonylmethylamino)phenyl]acetic acid
✍ Scribed by Raynal, Nicolas ;Amblard, Muriel ;Martinez, Jean ;Rolland, Marc
- Publisher
- International Union of Crystallography
- Year
- 2002
- Tongue
- English
- Weight
- 282 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
We present here the crystal structure of the title compound, C 14 H 19 NO 4 . It contains OÁ Á ÁHÐO and NÁ Á ÁHÐO hydrogen bonds, connecting the molecules into centrosymmetric dimers and into in®nite chains.
📜 SIMILAR VOLUMES
In the title compound, C~23~H~25~N~3~O~3~, all bond lengths and angles show normal values. The dihedral angles between the rings of the pyrazole and the unsubstituted and __tert__-butyl-substituted benzene rings are 8.6 (2) and 78.5 (3)°, respectively, while that between the two benzene rings is 76.
In the title compound, C 24 H 32 N 2 , there is one half-molecule in the asymmetric unit, the other half being generated by inversion. All bond lengths and angles show normal values. The deviation from a planar arrangement can be attributed to non-classical hydrogen bonds and steric factors.