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. 2011 Nov;67(Pt 11):o2979.
doi: 10.1107/S1600536811042073. Epub 2011 Oct 22.

Diisopropyl 1-(4-meth-oxy-phen-yl)-2,6-dimethyl-4-(3-nitro-phen-yl)-1,4-dihydro-pyridine-3,5-dicarboxyl-ate

Kamini Kapoor, Vivek K Gupta, Rajni Kant, Milind P Pawar, Hitendra S Joshi

Diisopropyl 1-(4-meth-oxy-phen-yl)-2,6-dimethyl-4-(3-nitro-phen-yl)-1,4-dihydro-pyridine-3,5-dicarboxyl-ate

Kamini Kapoor et al. Acta Crystallogr Sect E Struct Rep Online. 2011 Nov.

Abstract

In the title compound, C(28)H(32)N(2)O(7), the 1,4-dihydro-pyridine ring adopts a flattened boat conformation. The two benzene rings are approximately perpendicular to the dihydro-pyridine ring, forming dihedral angles of 84.29 (9) and 82.96 (9)° with the mean plane of the 1,4-dihydro-pyridine unit, whereas the ester groups are only slightly twisted relative to this plane, with dihedral angles of 10.6 (1) and 9.0 (1)°.

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Figures

Fig. 1.
Fig. 1.
ORTEP view of the molecule with thedisplacement ellipsoids drawn at the 40% probability level. H atoms are shown as small spheres of arbitrary radii.
Fig. 2.
Fig. 2.
The packing arrangement of molecules viewed down the a-axis.
See this image and copyright information in PMC

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