2-(3,4-Di-meth-oxy-phen-yl)-4-(thio-phen-2-yl)-2,3-di-hydro-1,5-benzo-thia-zepine

B C Manjunath; M Manjula; K R Raghavendra; S Shashikanth; K Ajay Kumar; N K Lokanath

doi:10.1107/S1600536813034612

2-(3,4-Di-meth-oxy-phen-yl)-4-(thio-phen-2-yl)-2,3-di-hydro-1,5-benzo-thia-zepine

Acta Crystallogr Sect E Struct Rep Online. 2014 Jan 8;70(Pt 2):o121. doi: 10.1107/S1600536813034612. eCollection 2014 Feb 1.

Authors

B C Manjunath¹, M Manjula¹, K R Raghavendra², S Shashikanth², K Ajay Kumar³, N K Lokanath¹

Affiliations

¹ Department of Studies in Physics, Manasagangotri, University of Mysore, Mysore 570 006, India.
² Department of Studies in Chemistry, Manasagangotri, University of Mysore, Mysore 570 006, India.
³ Post Graduate Department of Chemistry, Yuvaraja's College, University of Mysore, Mysore 570 006, India.

Abstract

In the title compound, C21H19NO2S2, the seven-membered thia-zepine ring adopts a slightly distorted twist boat conformation. The dihedral angle between the benzene rings is 67.4 (2)°. The mean plane of the thio-phene ring is twisted by 59.3 (2) and 87.7 (2)° from the mean planes of the benezene rings. In the crystal, inversion dimers linked by pairs of C-H⋯O hydrogen bonds generate R 2 (2)(20) loops.