Preparative-scale synthesis of amino coumarins through new sequential nitration and reduction protocol
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DOI: 10.1016/j.tetlet.2017.09.040
Abstract: Abstract In contrast to the conventional deleterious approach for nitration (for example HNO 3 /H 2 SO 4 ) and for reduction (for example Zn/HCl), we hypothesized that sensitive heterocycles such as coumarins could not… read more here.
Keywords: reduction; nitration; scale synthesis; preparative scale ... See more keywords