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1,5-Dimethyl-2-nitrimino-1,2-dihydro­pyridine

✍ Scribed by Kyzioł, Janusz B. ;Nogły, Przemysław ;Daszkiewicz, Zdzisław ;Zaleski, Jacek

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
264 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis

Methylation of 5-methyl-2-nitraminopyridine provides the title compound, C 7 H 9 N 3 O 2 , as the only product. The molecule consists of two planar fragments, viz. an aromatic ring and a nitrimino substituent. The NNO 2 group is twisted by 17 (2) out of the plane of the pyridine ring. Despite a small torsion angle between these fragments, the geometry of the molecule indicates the participation of the -electrons in the C-N bond. The hydrogen bonds in the crystal structure seem to be too weak to generate any deformations observed in the molecule.

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