N-(2,6-Di­chloro­phen­yl)-2-oxo-1,2-di­hydro­pyridine-3-carboxamide

Crystals of the title compound, C(12)H(8)Cl(2)N(2)O(2), were obtained by slow evaporation of an ethano­lic solution. An intra­molecular (amide)N—H⋯O=C(lactam) hydrogen bond is observed. In the crystal, two mol­ecules pair up to form a centrosymmetric lactam–lactam dimers (LLD) by N—H⋯O=C hydrogen bo...

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Detalles Bibliográficos
Autores principales: Tu, Ni, Long, Sihui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2023
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10626602/
https://www.ncbi.nlm.nih.gov/pubmed/37937135
http://dx.doi.org/10.1107/S241431462300603X
Descripción
Sumario:Crystals of the title compound, C(12)H(8)Cl(2)N(2)O(2), were obtained by slow evaporation of an ethano­lic solution. An intra­molecular (amide)N—H⋯O=C(lactam) hydrogen bond is observed. In the crystal, two mol­ecules pair up to form a centrosymmetric lactam–lactam dimers (LLD) by N—H⋯O=C hydrogen bonds, whereas the O=C(amide) group of the mol­ecule does not participate in hydrogen bonding. [Image: see text]

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