Vinylogous hydrazone strategy for the organocatalytic alkylation of heteroaromatic derivatives.
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DOI: 10.1039/d1cc01923f
Abstract: A new umpolung approach for the asymmetric Friedel-Crafts-type alkylation of electron-poor heteroaromatic systems has been developed. It is based on the vinylogous reactivity of hydrazones derived from heteroaromatic aldehydes. The donating effect of the hydrazone… read more here.
Keywords: strategy organocatalytic; hydrazone strategy; vinylogous hydrazone; alkylation ... See more keywords