3-(4-Hexyloxyphenyl)-1,2,4-triazolo[3,4-b]benzothiazole

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Abstract

The title compound, C20H21N3OS, was prepared by Huisgen reaction of 5-(4-hexyl-oxyphen-yl)tetra-zole and chloro-benzo-thia-zole. The essentially planar benzo-thia-zolotriazole framework [maximum deviation from the mean plane of 0.077 (1) A for the bridgehead N atom] and the phenyl ring form a dihedral angle of 53.34 (5) degrees . The hex-yloxy chain adopts a gauche-all-anti conformation. The intra-centroid separation of 3.7258 (8) A between the triazole and benzene rings is the closest contact between individual mol-ecules in the crystal.

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Acta crystallographica : Section E, Structure reports online, 70, 3, Munksgaard, Copenhagen, 2014, https://doi.org/10.1107/S1600536814002153

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