Access to 2-pyridinones comprising enaminonitriles via AgOAc promoted cascade reactions of thioesters with aminomethylene malononitriles
Organic and Biomolecular Chemistry, ISSN: 1477-0520, Vol: 21, Issue: 34, Page: 6881-6885
2023
- 2Citations
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Article Description
The facile synthesis of 2-pyridinones containing enaminonitriles from thioesters with aminomethylene malononitriles is achieved through an AgOAc-promoted acylation/cyclization/tautomerization cascade reaction. Control experiments reveal that AgOAc acts as a versatile promoter, activating both thioester and cyano groups while also serving as a Brønsted base in the cascade sequence. Moreover, 2-pyridinones were transformed into biologically significant 2-pyridinone-fused 2-pyrimidones with intriguing fluorescence emission properties.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85167355853&origin=inward; http://dx.doi.org/10.1039/d3ob00915g; http://www.ncbi.nlm.nih.gov/pubmed/37486037; https://xlink.rsc.org/?DOI=D3OB00915G; https://dx.doi.org/10.1039/d3ob00915g; https://pubs.rsc.org/en/content/articlelanding/2023/ob/d3ob00915g
Royal Society of Chemistry (RSC)
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