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Acta Cryst. (2014). E70, o596-o597
[ doi:10.1107/S1600536814008976 ]

3-Bromo-2-[4-(methyl­sulfan­yl)phen­yl]-5,6,7,8-tetra­hydro-1,3-benzo­thia­zolo[3,2-a]imidazole

A. S. Bunev, E. V. Sukhonosova, V. E. Statsyuk, G. I. Ostapenko and V. N. Khrustalev

Abstract: In the title mol­ecule, C16H15BrN2S2, the central imidazo[2,1-b]thia­zole fragment is almost planar (r.m.s. deviation = 0.012 Å), and the fused 5,6,7,8-tetra­hydro­benzene ring adopts an unsymmetrical half-chair conformation. The dihedral angle between the imidazo[2,1-b]thia­zole and benzene planes is 18.25 (4)°. The terminal methyl­sulfanyl substituent lies practically within the benzene plane [the dihedral angle between the corresponding planes is 7.20 (10)°] and is turned toward the C-Br bond. In the crystal, mol­ecules form infinite chains along [100] via secondary Br...N inter­actions [3.1861 (16) Å]. The chains are arranged at van der Waals distances.


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