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Crystal structure of 1,3-bis-(2,3-di-methyl-quinoxalin-6-yl)benzene.

ABSTRACT: The title compound, C26H22N4 (I), was synthesized by C-H iridium-catalyzed borylation followed by Suzuki coupling. The mol-ecular structure of (I) consists of a central benzene ring with 3-di-methyl-quinoxalin-6-yl groups at the 1 and 3 positions. These 2,3-di-methyl-quinoxalin-6-yl groups twist significantly out of the plane of the benzene ring. There are inter-molecular ?-? inter-actions which result in a two-dimensional extended structure. The layers extend parallel to the ab plane and stack along the c axis.

SUBMITTER: Diesendruck CE

PROVIDER: S-EPMC4719806 | biostudies-other | 2015 Dec

REPOSITORIES: biostudies-other

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Crystal structure of 1,3-bis-(2,3-di-methyl-quinoxalin-6-yl)benzene.

Diesendruck Charles E CE Rubin Gabrielle G Bertke Jeffery A JA Gray Danielle L DL Moore Jeffrey S JS

Acta crystallographica. Section E, Crystallographic communications 20151104 Pt 12

The title compound, C26H22N4 (I), was synthesized by C-H iridium-catalyzed borylation followed by Suzuki coupling. The mol-ecular structure of (I) consists of a central benzene ring with 3-di-methyl-quinoxalin-6-yl groups at the 1 and 3 positions. These 2,3-di-methyl-quinoxalin-6-yl groups twist significantly out of the plane of the benzene ring. There are inter-molecular π-π inter-actions which result in a two-dimensional extended structure. The layers extend parallel to the ab plane and stack ...[more]

PMID: 26870397

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