Ethyl 6-chloro-2-oxo-4-phenyl-1,2-dihydroquinoline-3-carboxylate
Venkatesha R. Hathwar, Soheil Anjum, Suganya Mittal and 2 more
Acta Crystallographica Section E · 2009
doi:10.1107/s1600536809045425 (opens in a new tab)
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Abstract
In the title compound, C18H14ClNO3, the dihydroquinolin-2-one ring system is almost planar (r.m.s. deviation = 0.033 Å). The carboxylate plane and the phenyl group are twisted away from the dihydroquinolin-2-one ring system by 50.3 (1) and 64.9 (1)°, respectively. In the crystal structure, inversion-related molecules form R22(8) dimers via pairs of N—H...O hydrogen bonds.
Abstract licence: CC BY
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