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1-[3-(2,4-Dichloro-5-fluoro­phen­yl)-5-(3-methyl-2-thien­yl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone

In the title mol­ecule, C(16)H(13)Cl(2)FN(2)OS, the dihedral angle between the thio­phene and benzene rings is 80.34 (12)°. The pyrazoline ring is in an envelope conformation, and the plane through the four coplanar atoms makes dihedral angles of 85.13 (9) and 6.89 (10)° with the thio­phene and benz...

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Detalles Bibliográficos
Autores principales: Anuradha, N., Thiruvalluvar, A., Mahalinga, M., Butcher, R. J.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959565/
https://www.ncbi.nlm.nih.gov/pubmed/21581020
http://dx.doi.org/10.1107/S1600536808033837
Descripción
Sumario:In the title mol­ecule, C(16)H(13)Cl(2)FN(2)OS, the dihedral angle between the thio­phene and benzene rings is 80.34 (12)°. The pyrazoline ring is in an envelope conformation, and the plane through the four coplanar atoms makes dihedral angles of 85.13 (9) and 6.89 (10)° with the thio­phene and benzene rings, respectively. The C and O atoms of the acetyl group are nearly coplanar with the attached pyrazoline ring. In the crystal structure, inversion dimers arise from pairs of inter­molecular C—H⋯O hydrogen bonds. A short inter­molecular Cl⋯S contact of 3.4250 (13) Å is also found.