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
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DOI: 10.1107/s2056989019014178
Abstract: The synthesis and structure of 2-(2-bromo-5-fluorophenyl)-8-ethoxy-3-nitro-2H-thiochromene (A) and 2-(2-bromo-5-fluorophenyl)-7-methoxy-3-nitro-2H-thiochromene (B) are described. In each crystal, the molecules are linked by hydrogen bonds and π–π stacking interactions. read more here.
Keywords: ethoxy nitro; fluorophenyl ethoxy; bromo fluorophenyl; nitro thiochromene ... See more keywords