1,3-双-(2,3-二甲基喹喔啉-6-基)苯的晶体结构
Crystal structure of 1,3-bis-(2,3-di-methyl-quinoxalin-6-yl)benzene.
作者信息
Diesendruck Charles E, Rubin Gabrielle, Bertke Jeffery A, Gray Danielle L, Moore Jeffrey S
机构信息
Department of Chemistry, University of Illinois, Urbana, Illinois 61801, USA.
University of Illinois, School of Chemical Sciences, Box 59-1, 505 South Mathews Avenue, Urbana, Illinois 61801, USA.
出版信息
Acta Crystallogr E Crystallogr Commun. 2015 Nov 4;71(Pt 12):1429-32. doi: 10.1107/S2056989015020435. eCollection 2015 Dec 1.
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 along the c axis.
标题化合物C₂₆H₂₂N₄（I）通过C-H铱催化硼化反应，然后进行铃木偶联反应合成。（I）的分子结构由一个中心苯环组成，在1和3位带有3个二甲基喹喔啉-6-基。这些2,3-二甲基喹喔啉-6-基显著扭曲出苯环平面。存在分子间π-π相互作用，导致形成二维扩展结构。这些层平行于ab平面延伸，并沿c轴堆叠。
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