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

Autor: M. Ellouz, N. K. Sebbar, E. M. Essassi, Y. Ouzidan, J. T. Mague
Jazyk: angličtina
Rok vydání: 2015
Předmět:
Zdroj: Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 12, Pp o1022-o1023 (2015)
Druh dokumentu: article
ISSN: 2056-9890
20569890
DOI: 10.1107/S2056989015022987
Popis: 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.
Databáze: Directory of Open Access Journals
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