The title compound, C~10~H~10~N~2~O~5~, crystallizes in the centrosymmetric space group __P__2~1~/__c__. The carboxyl terminus end is almost perpendicular to the rest of the molecule [the dihedral angle between mean planes through the terminal COOH group, the adjacent C atom and rest of the molecule
Preparation of 3- and 4- (4-nitrophenyl)phthalic acid
✍ Scribed by Paris, Olden E.
- Book ID
- 126334340
- Publisher
- American Chemical Society
- Year
- 1970
- Tongue
- English
- Weight
- 432 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0021-9568
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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.
In the molecule of the title compound, C 13 H 11 NO 6 S, an intramolecular O-HÁ Á ÁO hydrogen bond is formed between the hydroxy group and the nitro O atom. The two aromatic rings form a dihedral angle of 48.8 (2) .
Single-crystal X-ray study T = 298 K Mean (C-C) = 0.006 A Disorder in main residue R factor = 0.095 wR factor = 0.243 Data-to-parameter ratio = 12.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Mevalonic-3', 4 -0 acid and -3', 4-T acid were synthesized by using deuterated and tritiated water und the total yield of the labelled M V A was 6.5 %. The specijc activity of the tritiated M V A , which was derived ,from 2.3 g. of tritiated water (250 mCi), MYZS 1.77 mCi.linM.