N-(4-Methoxy-2-nitrophenyl)-2-(3-methyl-2-oxo-1,2-dihydroquinoxalin-1-yl)acetamide

Autor:	Mohcine Missioui, Joel T. Mague, Abdulsalam Alsubari, Mhammed Ansar, El Mokhtar Essassi, Youssef Ramli
Jazyk:	angličtina
Rok vydání:	2023
Předmět:	crystal structure hydrogen bond acetamide quinoxaline π-stacking c=o...π interaction Crystallography QD901-999
Zdroj:	IUCrData, Vol 8, Iss 3, p x230191 (2023)
Druh dokumentu:	article
ISSN:	2414-3146 24143146
DOI:	10.1107/S2414314623001918
Popis:	The quinoxaline unit in the title molecule, C18H16N4O5, is slightly puckered [dihedral angle between the rings = 2.07 (12)°] while the whole molecule adopts an L-shaped conformation. Intramolecular hydrogen bonding determines the orientation of the substituted phenyl ring and the amide nitrogen atom is almost planar. The packing in the crystal is governed by C—H...O hydrogen bonds and slipped π-stacking interactions.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/28006da8bf124e50b7d23e592cf07e22 Zobrazit plný text záznamu View record in DOAJ