Dimethyl 4-(4-isopropylcarbonyloxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
✍ Scribed by Sundar, T. V. ;Parthasarathi, V. ;Narang, Gaurav ;Bansal, Ranju ;Sridhar, B.
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 262 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
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
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) .
The dihydropyridine ring has a flattened boat conformation. Molecules are linked by N-HÁ Á ÁN hydrogen bonds.