4-[2-(Benzyl­sulfan­yl)acet­yl]-3,4-dihydro­quinoxalin-2(1H)-one

In the title compound, C(17)H(16)N(2)O(2)S, the pyrazinone ring is non-planar (r.m.s. deviation = 0.1595 Å), with maximum deviations for the 4-position N atom and the adjacent non-fused-ring C atom of 0.2557 (15) and −0.2118 (16) Å, respectively. The dihedral angle between the benzyl ring and pyrazi...

Descripción completa

Detalles Bibliográficos
Autores principales: Nasir, Waqar, Munawar, Munawar Ali, Nadeem, Sohail, Amjad, Rana, Adnan, Ahmad
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3099835/
https://www.ncbi.nlm.nih.gov/pubmed/21754130
http://dx.doi.org/10.1107/S1600536811008178
Descripción
Sumario:In the title compound, C(17)H(16)N(2)O(2)S, the pyrazinone ring is non-planar (r.m.s. deviation = 0.1595 Å), with maximum deviations for the 4-position N atom and the adjacent non-fused-ring C atom of 0.2557 (15) and −0.2118 (16) Å, respectively. The dihedral angle between the benzyl ring and pyrazinone rings is 30.45 (18)°. Inter­molecular N—H⋯O hydrogen-bonding inter­actions forms inversion dimers which lead to eight-membered R (2) (2)(8) ring motifs. The dimers are further connected by C—H⋯O inter­actions.

Ejemplares similares