Laboratoire de Chimie Organique Appliquée, Faculté des Sciences et Techniques, Université Sidi Mohammed Ben Abdellah, Fès, Morocco
Youssef Kandri Rodi
Laboratoire de Chimie Organique Appliquée, Faculté des Sciences et Techniques, Université Sidi Mohammed Ben Abdellah, Fès, Morocco
Fouad Ouazzani Chahdi
Laboratoire de Chimie Organique Appliquée, Faculté des Sciences et Techniques, Université Sidi Mohammed Ben Abdellah, Fès, Morocco
Jerry P. Jasinski
Department of Chemistry, Keene State College, 229 Main Street, Keene, NH 03435-2001, USA
Manpreet Kaur
Department of Chemistry, Keene State College, 229 Main Street, Keene, NH 03435-2001, USA
El Mokhtar Essassi
Laboratoire de Chimie Organique Hétérocyclique, Pôle de Compétences, Pharmacochimie, Mohammed V University in Rabat, BP 1014, Avenue Ibn Batouta, Rabat, Morocco
The title compound, C21H18N4O2, crystallizes with one independent molecule in the asymmetric unit. The 6-methylquinoxaline-2,3(1H,4H)-dione unit is essentially planar. The dihedral angles between the mean plane of the 6-methylquinoxaline-2,3(1H,4H)-dione ring and its pendant pyridin-2-yl rings are 85.1 (3) and 73.8 (4)°. The pyridin-2-yl rings are inclined pointing away from the 6-methylquinoxaline-2,3(1H,4H)-dione ring system. In the crystal, molecules are linked by weak C—H...O interactions, forming a three-dimensional network structure.
