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Published in 2023 at "Organic letters"
DOI: 10.1021/acs.orglett.3c01355
Abstract: Intramolecular electro-oxidative addition of enamines or amides to nonactivated alkynes was attained to access carbonyl-pyrroles or -oxazoles from N-propargyl derivatives. Organoselenium was employed as the electrocatalyst, which played a crucial role as a π-Lewis acid…
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Keywords:
carbonyl pyrroles;
oxazoles propargyl;
enamines amides;
pyrroles oxazoles ... See more keywords