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Dimethyl 2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxyl-ate.

ABSTRACT: In the crystal of the title compound, C(11)H(15)NO(4), the mol-ecules are linked into sheets by N-H?O and C-H?O hydrogen bonds. Within the mol-ecule, the 1,4-dihydro-pyridine ring exhibits a distinctive planar conformation [r.m.s. deviation from the mean plane of 0.009?(3)Å], and the other non-H atoms are almost coplanar [r.m.s. deviation = 0.021?(3)?Å] with the 1,4-dihydro-pyridine ring. The conformation of the latter is governed mainly by two intra-molecular C-H?O non-classical inter-actions.

SUBMITTER: Zhang Z

PROVIDER: S-EPMC2970369 | biostudies-literature | 2009 Sep

REPOSITORIES: biostudies-literature

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Dimethyl 2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxyl-ate.

Zhang Zhenfeng Z Xian Dong D Wang Jiange J Zhang Guisheng G

Acta crystallographica. Section E, Structure reports online 20090909 Pt 10

In the crystal of the title compound, C(11)H(15)NO(4), the mol-ecules are linked into sheets by N-H⋯O and C-H⋯O hydrogen bonds. Within the mol-ecule, the 1,4-dihydro-pyridine ring exhibits a distinctive planar conformation [r.m.s. deviation from the mean plane of 0.009 (3)Å], and the other non-H atoms are almost coplanar [r.m.s. deviation = 0.021 (3) Å] with the 1,4-dihydro-pyridine ring. The conformation of the latter is governed mainly by two intra-molecular C-H⋯O non-classical inter-actions. ...[more]

PMID: 21577854

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