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4-Bromo-N,N,N,N-tetra-ethyl-pyridine-2,6-dicarboxamide.

ABSTRACT: The title compound, C(15)H(22)BrN(3)O(2), consists of a pyridine ring with a bromine atom in the para position and two diethyl-amide groups in the ortho positions of the ring. Despite the positions of the three substituents on the pyridine ring, the mol-ecule does not exhibit either local or crystallographic twofold symmetry as the two diethyl-amido units exhibit significantly different N(py)-C-C-N(am) torsion angles of 46.3?(4) and 62.7?(4)° (py is pyridine and am is amine). Inter-molecular C-H?O inter-actions support the packing.

SUBMITTER: de Lill DT

PROVIDER: S-EPMC3007242 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature

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4-Bromo-N,N,N,N-tetra-ethyl-pyridine-2,6-dicarboxamide.

de Lill Daniel T DT de Bettencourt-Dias Ana A

Acta crystallographica. Section E, Structure reports online 20100724 Pt 8

The title compound, C(15)H(22)BrN(3)O(2), consists of a pyridine ring with a bromine atom in the para position and two diethyl-amide groups in the ortho positions of the ring. Despite the positions of the three substituents on the pyridine ring, the mol-ecule does not exhibit either local or crystallographic twofold symmetry as the two diethyl-amido units exhibit significantly different N(py)-C-C-N(am) torsion angles of 46.3 (4) and 62.7 (4)° (py is pyridine and am is amine). Inter-molecular C-H ...[more]

PMID: 21588413

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