G. Kickelbick, R. Hoogenboom, U. Schubert
Dec 1, 2005
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Journal
Acta Crystallographica Section E-structure Reports Online
Abstract
The title compound, C20H19N3O2, was synthesized by Stille coupling of ethyl 2,6-dibromoisonicotinate and 2-trimethylstannyl-5-methylpyridine. The three pyridine rings in the molecule are coplanar and the crystal packing reveals π–π stacking interactions between these conjugated aromatic rings with a distance between the mean planes of 3.494 A.