Research Article: rac-2-(2-Chloro-6-methyl­quinolin-3-yl)-2,3-dihydro­quinolin-4(1H)-one

Date Published: June 01, 2012

Publisher: International Union of Crystallography

Author(s): Abdelmalek Bouraiou, Sofiane Bouacida, Carboni Bertrand, Thierry Roisnel, Ali Belfaitah.


In the title compound, C19H15ClN2O, the quinoline ring forms a dihedral angle of 43.24 (1)° with the benzene ring of the dihydroquinolinyl system. In the crystal, mol­ecules are linked through a single weak C—H⋯O hydrogen bond, forming ribbons which extend along (100), giving alternating zigzag mol­ecular layers which stack down the b-axis direction.

Partial Text

For applications of similar structures see: Chandrasekhar et al. (2007 ▶); Varma & Saini (1997 ▶); Donnelly & Farrell (1990 ▶); Hemanth Kumar et al. (2004 ▶). For the synthesis of the 2-amino­chalcone, see: Gao et al. (1996 ▶). For related structures, see: Bouraiou et al. (2008 ▶, 2011 ▶); Belfaitah et al. (2006 ▶); Benzerka et al. (2011 ▶).




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