(2,3-Difluoro­phen­yl)(4-tosyl­piperazin-1-yl)methanone

In the title compound, C(18)H(18)F(2)N(2)O(3)S, the piperazine ring adopts a chair conformation. The dihedral angle between the sulfonyl-bound benzene ring and the best fit plane throught the six non-H atoms of the piperazine ring is 69.4 (2)°, while those between the fluoro­benzene and sulfonyl rin...

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Detalles Bibliográficos
Autores principales: Sreenivasa, S., ManojKumar, K. E., Suchetan, P. A., Tonannavar, J., Chavan, Yashshwita, Palakshamurthy, B. S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3569247/
https://www.ncbi.nlm.nih.gov/pubmed/23424470
http://dx.doi.org/10.1107/S1600536812051690
Descripción
Sumario:In the title compound, C(18)H(18)F(2)N(2)O(3)S, the piperazine ring adopts a chair conformation. The dihedral angle between the sulfonyl-bound benzene ring and the best fit plane throught the six non-H atoms of the piperazine ring is 69.4 (2)°, while those between the fluoro­benzene and sulfonyl rings and the fluoro­benzene and piperazine rings are 30.97 (2) and 75.98 (2)°, respectively. In the crystal, mol­ecules are connected to form a tetra­meric unit through C—H⋯O hydrogen bonds. The structure is further stabilized by weak inter­molecular C—H⋯F inter­actions, generating C(8) and C(7) chains running along [100].

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