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. 2014 Jan 8;70(Pt 2):o121.
doi: 10.1107/S1600536813034612. eCollection 2014 Feb 1.

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  1 , M Manjula  1 , K R Raghavendra  2 , S Shashikanth  2 , K Ajay Kumar  3 , N K Lokanath  1
Affiliations

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 et al. Acta Crystallogr Sect E Struct Rep Online. .

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.

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Figures

Fig. 1.
Fig. 1.
ORTEP diagram of the title molecule with 50% probability ellipsoids.
Fig. 2.
Fig. 2.
Packing diagram of molecule, viewed along the crystallographic b axis. Dotted lines represents intermolecular hydrogen bonding.
See this image and copyright information in PMC

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