DL-2-Hydrazino-3-(4-hydroxyphenyl)propionic Acid 1
✍ Scribed by Benigni, Joseph D.; Dickson, Donald E.
- Book ID
- 127192276
- Publisher
- American Chemical Society
- Year
- 1966
- Tongue
- English
- Weight
- 252 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0022-2623
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📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.005 A Ê Disorder in main residue R factor = 0.067 wR factor = 0.195 Data-to-parameter ratio = 14.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The structure of the title compound, C 15 H 9 ClO 2 S, has a thioisocoumarin unit and a substituted phenyl group that are twisted at a dihedral angle of 33.40 ( 6) with respect to one another. In addition to weak O-HÁ Á ÁS interactions, C-HÁ Á ÁS/O/Cl-type interactions that stabilize the structure a
In the title compound, C 9 H 8 Cl 2 O 3 , the molecules are linked in dimers across centres of symmetry by O-HÁ Á ÁO hydrogen bonds. The OÁ Á ÁO distance and O-HÁ Á ÁO angle compare well with values observed in other substituted phenoxy and benzoic acids.