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

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, C18H16N2O3, the dihydroquinoxaline moiety, with the exception of the N atom is essentially planar with the inner part of the methylpropanoate group (CH2—CH2—O) nearly perpendicular to it. In the crystal, inversion dimers formed by C—H...O hydrogen bonds are connected into obli...

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Main Authors: Nadeem Abad, Lhoussaine El Ghayati, Camille Kalonji Mubengayi, El Mokhtar Essassi, Savaş Kaya, Joel T. Mague, Youssef Ramli
Format: Article
Language:English
Published: International Union of Crystallography 2021-06-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
dihydroquinoxaline
hydrogen bond
π-stacking
c—h...π(ring)
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989021005247
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spelling doaj-13c8d0c217bb4c4e987732ea64ee62e72021-06-07T14:20:00ZengInternational Union of CrystallographyActa Crystallographica Section E: Crystallographic Communications2056-98902021-06-0177664364610.1107/S2056989021005247vm2249Crystal structure and Hirshfeld surface analysis of 2-(2-oxo-3-phenyl-1,2,3,8a-tetrahydroquinoxalin-1-yl)ethyl acetateNadeem Abad0Lhoussaine El Ghayati1Camille Kalonji Mubengayi2El Mokhtar Essassi3Savaş Kaya4Joel T. Mague5Youssef Ramli6Laboratory of Medicinal Chemistry, Drug Sciences Research Center, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, MoroccoLaboratoire de Chimie Organique Heterocyclique, Faculté des Sciences, Université Mohammed V in Rabat, MoroccoLaboratoire de Chimie et Biochimie de l'Institut Superieur des Techniques Medicales de Kinshasa, Republique Democratique du , CongoLaboratoire de Chimie Organique Heterocyclique, Faculté des Sciences, Université Mohammed V in Rabat, MoroccoSivas Cumhuriyet University, Health Services Vocational School, Department of Pharmacy, 58140, Sivas, TurkeyDepartment of Chemistry, Tulane University, New Orleans, LA 70118, USALaboratory of Medicinal Chemistry, Drug Sciences Research Center, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, MoroccoIn the title molecule, C18H16N2O3, the dihydroquinoxaline moiety, with the exception of the N atom is essentially planar with the inner part of the methylpropanoate group (CH2—CH2—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.http://scripts.iucr.org/cgi-bin/paper?S2056989021005247crystal structuredihydroquinoxalinehydrogen bondπ-stackingc—h...π(ring)
collection DOAJ
language English
format Article
sources DOAJ
author Nadeem Abad
Lhoussaine El Ghayati
Camille Kalonji Mubengayi
El Mokhtar Essassi
Savaş Kaya
Joel T. Mague
Youssef Ramli
spellingShingle Nadeem Abad
Lhoussaine El Ghayati
Camille Kalonji Mubengayi
El Mokhtar Essassi
Savaş Kaya
Joel T. Mague
Youssef Ramli
Crystal structure and Hirshfeld surface analysis of 2-(2-oxo-3-phenyl-1,2,3,8a-tetrahydroquinoxalin-1-yl)ethyl acetate
Acta Crystallographica Section E: Crystallographic Communications
crystal structure
dihydroquinoxaline
hydrogen bond
π-stacking
c—h...π(ring)
author_facet Nadeem Abad
Lhoussaine El Ghayati
Camille Kalonji Mubengayi
El Mokhtar Essassi
Savaş Kaya
Joel T. Mague
Youssef Ramli
author_sort Nadeem Abad
title Crystal structure and Hirshfeld surface analysis of 2-(2-oxo-3-phenyl-1,2,3,8a-tetrahydroquinoxalin-1-yl)ethyl acetate
title_short Crystal structure and Hirshfeld surface analysis of 2-(2-oxo-3-phenyl-1,2,3,8a-tetrahydroquinoxalin-1-yl)ethyl acetate
title_full Crystal structure and Hirshfeld surface analysis of 2-(2-oxo-3-phenyl-1,2,3,8a-tetrahydroquinoxalin-1-yl)ethyl acetate
title_fullStr Crystal structure and Hirshfeld surface analysis of 2-(2-oxo-3-phenyl-1,2,3,8a-tetrahydroquinoxalin-1-yl)ethyl acetate
title_full_unstemmed Crystal structure and Hirshfeld surface analysis of 2-(2-oxo-3-phenyl-1,2,3,8a-tetrahydroquinoxalin-1-yl)ethyl acetate
title_sort crystal structure and hirshfeld surface analysis of 2-(2-oxo-3-phenyl-1,2,3,8a-tetrahydroquinoxalin-1-yl)ethyl acetate
publisher International Union of Crystallography
series Acta Crystallographica Section E: Crystallographic Communications
issn 2056-9890
publishDate 2021-06-01
description In the title molecule, C18H16N2O3, the dihydroquinoxaline moiety, with the exception of the N atom is essentially planar with the inner part of the methylpropanoate group (CH2—CH2—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.
topic crystal structure
dihydroquinoxaline
hydrogen bond
π-stacking
c—h...π(ring)
url http://scripts.iucr.org/cgi-bin/paper?S2056989021005247
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