Open AccessEthyl 2-[(3-methylquinoxalin-2-yl)sulfanyl]acetate
Author(s) -
Mohcine Missioui,
Joel T. Mague,
M. El Fal,
Jamal Taoufik,
El Mokhtar Essassi,
Youssef Ramli
Publication year - 2017
Publication title -
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Language(s) - English
Resource type - Journals
ISSN - 2414-3146
DOI - 10.1107/s2414314617017631
Subject(s) - chemistry , dihedral angle , hydrogen bond , substituent , pyrazine , stacking , crystallography , ring (chemistry) , molecule , crystal structure , benzene , quinoxaline , benzothiazine , sulfanyl , stereochemistry , medicinal chemistry , organic chemistry
In the title molecule, C13H14N2O2S, the dihedral angle between the pyrazine and benzene ring planes is 2.21 (5)°. The mean plane of the quinoxaline ring system is inclined to the sufanylacetate substituent by 81.74 (2)°. In the crystal, inversion-related C—H...N hydrogen bonds form dimers, which are linked into oblique stacks along the a-axis direction by C—H...O hydrogen bonds and π–π-stacking interactions