1-(3,4-Di-fluoro-benz-yl)-4-(4-methyl-phenyl-sulfon-yl)piperazine

In the title compound, C18H20F2N2O2S, the central piperazine ring adopts a chair conformation. The dihedral angle between the two benzene rings is 40.20°, whereas those between the piperazine ring (considering the best fit plane through all the non-H atoms) and the sulfonyl-bound benzene and di-fluo...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2013-07, Vol.69 (Pt 7), p.o1179-o1179
Main Authors: Sreenivasa, S, Anitha, H C, Suchetan, P A, Palakshamurthy, B S, Savanur, J, Tonannavar, J
Format: Article
Language:English
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Organic Papers
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Summary:In the title compound, C18H20F2N2O2S, the central piperazine ring adopts a chair conformation. The dihedral angle between the two benzene rings is 40.20°, whereas those between the piperazine ring (considering the best fit plane through all the non-H atoms) and the sulfonyl-bound benzene and di-fluoro-benzene rings are 74.96 and 86.16°, respectively. In the crystal, mol-ecules are stacked along the a axis through weak C-H⋯O and C-H⋯F inter-actions.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536813016462