Metal-free S-arylation of 5-mercaptotetrazoles and 2-mercaptopyridine with unsymmetrical diaryliodonium salts
Organic and Biomolecular Chemistry, ISSN: 1477-0520, Vol: 20, Issue: 19, Page: 3890-3896
2022
- 11Citations
- 9Captures
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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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Metrics Details
- Citations11
- Citation Indexes11
- 11
- CrossRef4
- Captures9
- Readers9
Article Description
Herein, we demonstrate the application of unsymmetrical iodonium salts towards S-arylation of heterocyclic thiols (especially tetrazole-5-thiols and pyridine-2-thiol) under metal-free conditions, affording a diverse range of di(hetero)aryl thioethers in moderate to good yields. A detailed study on the effects of counter-anions and the auxiliary of iodonium salts was conducted. Suitable auxiliary selection of the unsymmetrical iodonium salt offers flexibility for a wide range of aryl moieties and its incorporation into S-arylation. The DFT study supports the experimental observations of chemoselective arylation.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85130270715&origin=inward; http://dx.doi.org/10.1039/d2ob00406b; http://www.ncbi.nlm.nih.gov/pubmed/35481589; https://xlink.rsc.org/?DOI=D2OB00406B; https://dx.doi.org/10.1039/d2ob00406b; https://pubs.rsc.org/en/content/articlelanding/2022/ob/d2ob00406b
Royal Society of Chemistry (RSC)
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