Crystal structure of (Z)-ethyl 2-{5-[(2-benzyl­idene-3-oxo-2,3-di­hydro­benzo[b][1,4]thia­zin-4-yl)meth­yl]-1H-1,2,3-triazol-1-yl}acetate

Acta Crystallographica Section E: Crystallographic Communications

Ellouz, M.⁷  Ouzidan, Y.⁹  Essassi, E.M.^1,10  Sebbar, N.K.^1,11  Mague, J.T.^1,12 

[1] Mohammed V, Rabat, Morocco;Sidi Mohamed Ben Abdallah, Facultédes Sciences et Techniques, Route d'immouzzer, BP 2202, Fez, Morocco;des Sciences, UniversitéDepartment of Chemistry, Tulane University, New Orleans, LA 70118, USA;Laboratoire de Chimie Organique AppliquéLaboratoire de Chimie Organique Hée, Universitéle de Compérocyclique URAC 21, Pôtétence Pharmacochimie, Av. Ibn Battouta, BP 1014, Faculté

关键词: CRYSTAL STRUCTURE;    BENZOTHIAZINE;    TRIAZOLE;    CONFORMATION;   

DOI  :  10.1107/S2056989015022987

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The title compound, C22H20N4O3S, features two fused six-membered rings linked to a 1,2,3-triazole ring which is attached to an ethyl acetate group. The heterocycle in the benzo­thia­zine residue has an envelope conformation with the S atom being the flap. The conformation of the ethyl acetate side chain, which is directed to the same side of the mol­ecule as the C6 ring of the fused-ring system, may be partially established by a pair of weak intra­molecular C—H⋯O(carbon­yl) inter­actions. The three-dimensional packing is aided by inter­molecular C—H⋯O and C—H⋯N inter­actions.

【 授权许可】

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