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(E,E,E,E)-2,3,5,6-Tetra-kis{2-[4-(dimethyl-amino)-phen-yl]ethen-yl}pyrazine.

ABSTRACT: In the title compound, C(44)H(48)N(6), the essentially planar mol-ecule [maximum deviation from the mean plane of the ? system of 0.271?(3)?Å] is located on a crystallographic centre of inversion. The almost planar (angle sums at N atoms = 357.6 and 357.1°) dimethyl-amino groups and short C-N bonds of the aniline groups [both 1.379?(4)?Å] indicate strong electronic coupling between these groups and the central pyrazine ring.

SUBMITTER: Schmitt V

PROVIDER: S-EPMC3120474 | biostudies-other | 2011 Jun

REPOSITORIES: biostudies-other

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(E,E,E,E)-2,3,5,6-Tetra-kis{2-[4-(dimethyl-amino)-phen-yl]ethen-yl}pyrazine.

Schmitt Volker V Schollmeyer Dieter D Detert Heiner H

Acta crystallographica. Section E, Structure reports online 20110528 Pt 6

In the title compound, C(44)H(48)N(6), the essentially planar mol-ecule [maximum deviation from the mean plane of the π system of 0.271 (3) Å] is located on a crystallographic centre of inversion. The almost planar (angle sums at N atoms = 357.6 and 357.1°) dimethyl-amino groups and short C-N bonds of the aniline groups [both 1.379 (4) Å] indicate strong electronic coupling between these groups and the central pyrazine ring. ...[more]

PMID: 21754911

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