Ethyl 2-[4-(4-meth­oxy­benz­yl)-3-methyl-6-oxopyridazin-1-yl]acetate

In the title mol­ecule, C(17)H(20)N(2)O(4), the inner part of the ester substituent is nearly perpendicular to the di­hydro­pyridazine ring, forming a dihedral angle of 83.21 (7)°. In the crystal, inversion dimers are formed by pairwise C—H⋯O inter­actions with the dimers connected into chains exten...

Descripción completa

Detalles Bibliográficos
Autores principales: Zaoui, Younes, Assila, Hamza, Mague, Joel T, Alsubari, Abdulsalam, Taoufik, Jamal, Ramli, Youssef, Ansar, Mhammed
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2022
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9462039/
https://www.ncbi.nlm.nih.gov/pubmed/36339895
http://dx.doi.org/10.1107/S241431462200582X
Descripción
Sumario:In the title mol­ecule, C(17)H(20)N(2)O(4), the inner part of the ester substituent is nearly perpendicular to the di­hydro­pyridazine ring, forming a dihedral angle of 83.21 (7)°. In the crystal, inversion dimers are formed by pairwise C—H⋯O inter­actions with the dimers connected into chains extending along the b-axis direction by C—H⋯π(ring) inter­actions. The chains are connected by π-stacking inter­actions to give corrugated layers parallel to the ab plane. The terminal ethyl group is disordered over two two sets of sites with the major component having a site occupancy factor of 0.715 (10) [Image: see text]

Ejemplares similares