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Ethyl 6-chloro-2-oxo-4-phenyl-1,2-dihydro-quinoline-3-carboxyl-ate.

ABSTRACT: In the title compound, C(18)H(14)ClNO(3), the dihydro-quinolin-2-one ring system is almost planar (r.m.s. deviation = 0.033?Å). The carboxyl-ate plane and the phenyl group are twisted away from the dihydro-quinolin-2-one ring system by 50.3?(1) and 64.9?(1)°, respectively. In the crystal structure, inversion-related mol-ecules form R(2) (2)(8) dimers via pairs of N-H?O hydrogen bonds.

SUBMITTER: Khan FN 

PROVIDER: S-EPMC2972051 | biostudies-literature | 2009 Nov

REPOSITORIES: biostudies-literature

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Ethyl 6-chloro-2-oxo-4-phenyl-1,2-dihydro-quinoline-3-carboxyl-ate.

Khan F Nawaz FN   Mittal Suganya S   Anjum Soheil S   Hathwar Venkatesha R VR   Ng Seik Weng SW  

Acta crystallographica. Section E, Structure reports online 20091104 Pt 12

In the title compound, C(18)H(14)ClNO(3), the dihydro-quinolin-2-one ring system is almost planar (r.m.s. deviation = 0.033 Å). The carboxyl-ate plane and the phenyl group are twisted away from the dihydro-quinolin-2-one ring system by 50.3 (1) and 64.9 (1)°, respectively. In the crystal structure, inversion-related mol-ecules form R(2) (2)(8) dimers via pairs of N-H⋯O hydrogen bonds. ...[more]

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