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Ethyl 3-(3-oxo-3,4-dihydro-quinoxalin-2-yl)propano-ate.

ABSTRACT: In the title compound, C(13)H(14)N(2)O(3), the fused ring system is almost planar (r.m.s. deviation = 0.015?Å). The r.m.s. deviation for all the non-H atoms of the mol-ecule is 0.065Å. In the crystal, N-H?O and C-H?O hydrogen bonds generate polymeric chains along the b axis containing alternating centrsymmetric R(2) (2)(8) and R(2) (2)(20) loops.

SUBMITTER: Nasir W

PROVIDER: S-EPMC3011385 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature

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Ethyl 3-(3-oxo-3,4-dihydro-quinoxalin-2-yl)propano-ate.

Nasir Waqar W Munawar Munawar Ali MA Adnan Ahmad A Ahmad Saeed S Akbar Mohammad M

Acta crystallographica. Section E, Structure reports online 20101120 Pt 12

In the title compound, C(13)H(14)N(2)O(3), the fused ring system is almost planar (r.m.s. deviation = 0.015 Å). The r.m.s. deviation for all the non-H atoms of the mol-ecule is 0.065Å. In the crystal, N-H⋯O and C-H⋯O hydrogen bonds generate polymeric chains along the b axis containing alternating centrsymmetric R(2) (2)(8) and R(2) (2)(20) loops. ...[more]

PMID: 21589514

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