2-(3,4-Di-meth-oxy-phen-yl)-4-(thio-phen-2-yl)-2,3-di-hydro-1,5-benzo-thia-zepine.
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.
Department of Studies in Physics, Manasagangotri, University of Mysore, Mysore 570 006, India.
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Manjunath
Department of Studies in Physics, Manasagangotri, University of Mysore, Mysore 570 006, India.
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Manjula
Department of Studies in Chemistry, Manasagangotri, University of Mysore, Mysore 570 006, India.
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Raghavendra
Department of Studies in Chemistry, Manasagangotri, University of Mysore, Mysore 570 006, India.
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Shashikanth
Post Graduate Department of Chemistry, Yuvaraja's College, University of Mysore, Mysore 570 006, India.
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Ajay Kumar
Department of Studies in Physics, Manasagangotri, University of Mysore, Mysore 570 006, India.
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Lokanath