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(S)-N-[1-(5-Benzyl­sulfan­yl-1,3,4-oxa­diazol-2-yl)-2-phenyl­eth­yl]-4-methyl­benzene­sulfonamide

The title compound, C(24)H(23)N(3)O(3)S(2), crystallizes with two independent mol­ecules in the asymmetric unit. They differ essentially in the orientation of the tolyl rings, between which there is π–π stacking (centroid–centroid distance = 3.01 Å). The absolute configuration was confirmed by the d...

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Detalles Bibliográficos
Autores principales: Syed, Tayyaba, Hameed, Shahid, Jones, Peter G.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3247610/
https://www.ncbi.nlm.nih.gov/pubmed/22219915
http://dx.doi.org/10.1107/S1600536811040669
Descripción
Sumario:The title compound, C(24)H(23)N(3)O(3)S(2), crystallizes with two independent mol­ecules in the asymmetric unit. They differ essentially in the orientation of the tolyl rings, between which there is π–π stacking (centroid–centroid distance = 3.01 Å). The absolute configuration was confirmed by the determination of the Flack parameter [x = 0.008 (9)]. In the crystal, mol­ecules are connected by two classical N—H⋯N hydrogen bonds and two weak but very short C—H⋯O(sulfon­yl) inter­actions, forming layers lying parallel to the bc plane.