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N,N'-(4,5-Dimethyl-1,2-phenyl-ene)bis-(pyridine-2-carboxamide).

ABSTRACT: In the title compound, C(20)H(18)N(4)O(2), the dihedral angles between the central benzene ring and the pyridine rings are 57.55?(6) and 22.05?(8)°. The mol-ecular conformation is stabilized by intra-molecular N-H?N inter-actions and in the crystal structure an inter-molecular asymmetric cyclic hydrogen-bonding association involving both amide N-H donors and a common amide O-atom acceptor gives a chain extending along the c axis.

SUBMITTER: Van der Berg PC

PROVIDER: S-EPMC3435751 | biostudies-literature | 2012 Sep

REPOSITORIES: biostudies-literature

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N,N'-(4,5-Dimethyl-1,2-phenyl-ene)bis-(pyridine-2-carboxamide).

Van der Berg Phillipus C W PC Visser Hendrik G HG Roodt Andreas A Muller Theunis J TJ

Acta crystallographica. Section E, Structure reports online 20120823 Pt 9

In the title compound, C(20)H(18)N(4)O(2), the dihedral angles between the central benzene ring and the pyridine rings are 57.55 (6) and 22.05 (8)°. The mol-ecular conformation is stabilized by intra-molecular N-H⋯N inter-actions and in the crystal structure an inter-molecular asymmetric cyclic hydrogen-bonding association involving both amide N-H donors and a common amide O-atom acceptor gives a chain extending along the c axis. ...[more]

PMID: 22969622

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