The dihydropyridine ring has a flattened boat conformation. Molecules are linked by N-HÁ Á ÁN hydrogen bonds.
3-(Benzotriazol-1-yl) 5-ethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ethyl acetate hemisolvate
✍ Scribed by Sun, Feng-Xia ;Fu, De-Cai ;Yu, Yi-Feng
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 155 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
Single-crystal X-ray study T = 113 K Mean (C-C) = 0.002 A Disorder in solvent or counterion R factor = 0.044 wR factor = 0.120 Data-to-parameter ratio = 14.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
📜 SIMILAR VOLUMES
The title compound, C 27 H 28 N 2 O 7 , has been synthesized by the reaction of 2-methoxyethyl 2-(3-nitrobenzylidene)acetoacetate with cinnamyl 3-aminocrotonate and crystallized from methanol. The substituted 1,4-dihydropyridine ring adopts a flattened boat conformation. The 3-nitrophenyl ring is ap