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Dimethyl 4-[4-(2-meth­oxy-2-oxoeth­oxy)phen­yl]-2,6-dimethyl-1,4-dihydro­pyridine-3,5-dicarboxyl­ate

✍ Scribed by Sundar, T. V. ;Parthasarathi, V. ;Bansal, Ranju ;Zoufalá, Petra ;Lang, H.

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
272 KB
Volume
62
Category
Article
ISSN
1600-5368

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📜 SIMILAR VOLUMES

Dimethyl 4-{4-[2-(dimethyl­amino)eth­oxy
Dimethyl 4-{4-[2-(dimethyl­amino)eth­oxy]phen­yl}-2,6-dimethyl-1,4-dihydro­pyridine-3,5-dicarboxyl­ate
✍ Sundar, T. V. ;Parthasarathi, V. ;Jain, Priyanka ;Bansal, Ranju ;Ravikumar, K. 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 285 KB

In the molecule of the title compound, C 21 H 28 N 2 O 5 , the substituted 1,4-dihydropyridine (1,4-DHP) ring has a flattened-boat conformation. The carbonyl groups of the ester groups, at positions 3 and 5 in the 1,4-DHP ring, have cis configurations with respect to the double bonds in the 1,4-DHP

Ethyl 5-carb­oxy-2,6-dimethyl-4-(4-nitro
Ethyl 5-carb­oxy-2,6-dimethyl-4-(4-nitro­phen­yl)-1,4-dihydro­pyridine-3-carboxyl­ate
✍ Sun, Feng-Xia ;Zhao, Hua ;Du, Hong-Xia 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 134 KB

Single-crystal X-ray study T = 294 K Mean (C-C) = 0.004 A Disorder in main residue R factor = 0.051 wR factor = 0.149 Data-to-parameter ratio = 12.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

Acetonyl methyl 1,4-dihydro-2,6-dimethyl
Acetonyl methyl 1,4-dihydro-2,6-dimethyl-4-(2-nitro­phen­yl)pyridine-3,5-dicarboxyl­ate
✍ Wang, Xue-Yuan ;Zhang, Ming-Jie ;Wang, Xiang-Qian ;Nie, Yu-Min 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 167 KB

In the title compound, C 19 H 20 N 2 O 7 , the C atom in the 4position of the dihydropyridine ring is displaced out of the plane by 0.0461 (2) A ˚. The dihydropyridine ring plane is almost perpendicular to the benzene ring, with a dihedral angle of 88.9 (3) .