Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 7 (July 2013)

organic compounds

Acta Cryst. (2013). E69, o1127    [ doi:10.1107/S1600536813016541 ]

Ethyl 4-(4-chloro­phen­yl)-2-methyl-5-oxo-5,6,7,8-tetra­hydro­quinoline-3-carboxyl­ate

K. Wang, W. Wang, Y. Wang and D. Xu

Abstract: In the title compound, C19H18ClNO3, the non-aromatic part of the fused ring system adopts an envelope conformation with the central methyl­ene C atom as the flap. The dihedral angle between the pyridine and benzene rings is 56.98 (3)°. In the crystal, mol­ecules are linked into double layers parallel to (100) by a network of weak C-H...O inter­actions.

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