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Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c02413
Abstract: N-Heterocyclic carbene (NHC)-catalyzed umpolung of cyclopent-4-ene-1,3-diones that proceeds via the generation of nucleophilic deoxy-Breslow intermediates is presented. The carbene generated from a commercially available thiazolium salt catalyzed the cross-coupling between cyclopent-4-ene-1,3-diones and isatins to furnish…
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Keywords:
umpolung cyclopent;
catalyzed umpolung;
cyclopent ene;
ene diones ... See more keywords