Crystal structure of 3-benzoyl-2-[(5-bromo-2-Hydroxy-3-methoxybenzylidene)amino]-4,5,6,7-tetrahydrobenzo[b]thiophene
Abstract
In the cyclohexene ring of the title compound, C23H20BrNO3S, the -(CH2)4- atoms are positionally disordered [occupancy ratio = 0.753 (6):0.247 (6)]. The ring has a half-chair conformation for both the major and minor components. The dihedral angles between the mean plane of the thiophene ring and those of the benzene and phenyl rings are 35.2 (4) and 57.7 (3)°, respectively. The planes of the two aryl rings are twisted with respect to each other by 86.4 (6)°. In the molecule, there is an O-H...N hydrogen bond forming an S(6) ring motif. In the crystal, molecules are linked via C-H...O hydrogen bonds, forming chains parallel to [100].
Citation
Kaur , M , Jasinski , J P , Yathirajan , H S , Glidewell , C , Byrappa , K & Stoeckli-Evans , H 2015 , ' Crystal structure of 3-benzoyl-2-[(5-bromo-2-Hydroxy-3-methoxybenzylidene)amino]-4,5,6,7-tetrahydrobenzo[b]thiophene ' , Acta Crystallographica. Section E, Structure reports online , vol. 71 , no. 2 , pp. 176-179 . https://doi.org/10.1107/S2056989015000195
Publication
Acta Crystallographica. Section E, Structure reports online
Status
Peer reviewed
ISSN
1600-5368Type
Journal article
Rights
Copyright 2015 the Authors. This article is covered by the Creative Commons Attribution license (http://creativecommons.org/licenses/by/2.0/uk/legalcode)
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