Brønsted Acids Enable Three Molecular Rearrangements of One 3-Alkylidene-2H-1,2-oxazine Molecule into Distinct Heterocyles.
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DOI: 10.1021/acs.orglett.7b03985
Abstract: This work describes three different strategies to structurally rearrange one 3-alkylidene-2H-1,2-oxazine molecule into three distinct heterocycles using HOTf, propiolic acid, and silica gel, respectively. The mechanisms of these rearrangement reactions involve three independent routes, including… read more here.
Keywords: one alkylidene; nsted acids; alkylidene oxazine; oxazine molecule ... See more keywords