Regioselective allenylation and propargylation of various para-quinone methides using alkynyl azaarenes as pronucleophiles.
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DOI: 10.1039/d2cc03439e
Abstract: We have developed Brønsted base-mediated regioselective allenylation and propargylation of various para-quinone methides using unfunctionalized 2-alkynyl azaarenes as pronucleophiles. The appropriate choice of a base provides an opportunity to achieve either an allenylated product or… read more here.
Keywords: regioselective allenylation; para quinone; propargylation various; quinone methides ... See more keywords