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6918880 
Journal Article 
3-(3-Chlorophenyl)-1-(2-methylimidazo[1,2-a]pyridin-3-yl)prop-2-en-1-one 
Bisseyou, YBM; Soro, AP; Sissouma, D; Giorgi, M; Ebby, N; , 
2007 
Yes 
Acta Crystallographica. Section E: Structure Reports Online
ISSN: 1600-5368 
BLACKWELL PUBLISHING 
OXFORD 
O4758-U5516 
WOS:000251282300511 
The title compound, C17H13ClN2O, was synthesized from 1-(2-methylimidazo[1,2-a]pyridin-3-yl)ethanone and 3-chlorobenzaldehyde in ethanol. The dihedral angle between the imidazopyridine ring system and the benzene ring is 7.43 (1)degrees. In the solid state, molecules form centrosymmetric R-2(2)(14) dimeric units via a non-classical C-H center dot center dot center dot O hydrogen bond. These dimers are arranged in zigzag fashion along the [010] direction.