Dimethyl 3-(tert-butylamino)-5-oxo-7-phenyl-1H,5H-pyrazolo[1,2-a]pyrazole-1,2-dicarboxylate
β Scribed by Abbasi, Alireza ;Adib, Mehdi ;Eriksson, Lars
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 188 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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π SIMILAR VOLUMES
Single-crystal X-ray study T = 294 K Mean (C-C) = 0.003 A R factor = 0.044 wR factor = 0.115 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.
Single-crystal X-ray study T = 294 K Mean (C-C) = 0.008 A R factor = 0.045 wR factor = 0.110 Data-to-parameter ratio = 7.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
In the title Schiff base, C 19 H 19 N 3 O 2 , the dihydropyrazole ring is essentially planar, with an r.m.s. deviation of 0.0289 A Λfor the fitted atoms. This ring makes dihedral angles of 41.8 (2) and 51.1 (3) with the phenyl and benzene rings, respectively. In the crystal structure, there is one i