Crystal structure and Hirshfeld surface analysis of 2-(2-oxo-3-phenyl-1,2,3,8a-tetra­hydro­quinoxalin-1-yl)ethyl acetate

In the title mol­ecule, C(18)H(16)N(2)O(3), the di­hydro­quinoxaline moiety, with the exception of the N atom is essentially planar with the inner part of the methyl­propano­ate group (CH(2)—CH(2)—O) nearly perpendicular to it. In the crystal, inversion dimers formed by C—H⋯O hydrogen bonds are conn...

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Detalles Bibliográficos
Autores principales: Abad, Nadeem, El Ghayati, Lhoussaine, Kalonji Mubengayi, Camille, Essassi, El Mokhtar, Kaya, Savaş, Mague, Joel T., Ramli, Youssef
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2021
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8183448/
https://www.ncbi.nlm.nih.gov/pubmed/34164144
http://dx.doi.org/10.1107/S2056989021005247
Descripción
Sumario:In the title mol­ecule, C(18)H(16)N(2)O(3), the di­hydro­quinoxaline moiety, with the exception of the N atom is essentially planar with the inner part of the methyl­propano­ate group (CH(2)—CH(2)—O) nearly perpendicular to it. In the crystal, inversion dimers formed by C—H⋯O hydrogen bonds are connected into oblique stacks by π-stacking and C—H⋯π(ring) inter­actions.

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