Crystal structures of 2-(2-bromo-5-fluorophenyl)-8-ethoxy-3-nitro-2H-thiochromene and 2-(2-bromo-5-fluorophenyl)-7-methoxy-3-nitro-2H-thiochromene

Crystal structures of 2-(2-bromo-5-fluorophenyl)-8-ethoxy-3-nitro-2H-thiochromene and 2-(2-bromo-5-fluorophenyl)-7-methoxy-3-nitro-2H-thiochromene

Two thiochromene compounds containing Br and F atoms, namely 2-(2-bromo-5-fluorophenyl)-8-ethoxy-3-nitro-2H-thiochromene (C17H13BrFNO3S, A) and 2-(2-bromo-5-fluorophenyl)-7-methoxy-3-nitro-2H-thiochromene (C16H11BrFNO3S, B), were prepared via the condensation reaction between 2-mercaptobenzaldehyde...

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Bibliographic Details
Main Authors: Chien Thang Pham, Dinh Hung Mac, Thai Thanh Thu Bui
Format: Article
Language:English
Published: International Union of Crystallography 2019-11-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
thiochromene
hydrogen bonding
π–π stacking
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989019014178

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http://scripts.iucr.org/cgi-bin/paper?S2056989019014178

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