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Published in 2023 at "Organic letters"
DOI: 10.1021/acs.orglett.3c00309
Abstract: Cycloannulative sulfonyl migration has received much attention; however, a carbon-to-carbon sulfonyl group shift still needs to be discovered. We hereby report a base-mediated oxa-Michael addition-elimination of (E)-β-iodovinyl sulfones with ortho-alkynylphenols, followed by cycloisomerization and unique…
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Keywords:
iodovinyl sulfones;
sulfonyl migration;
cycloannulative sulfonyl;
sulfones ortho ... See more keywords