An unusual benzofuran synthesis from 2,6-disubstituted phenols and alkynyl sulfoxides is disclosed. Various highly substituted benzofurans were synthesized the charge-accelerated [3,3]-sigmatropic rearrangement and subsequent substituent migration. Multiaryl-substituted benzofurans and fully substituted benzofurans were prepared on the basis of the unique reaction mechanism.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1039/d4cc01192a | DOI Listing |
Publication Analysis
Top Keywords
highly substituted
8
substituent migration
8
substituted benzofurans
8
substituted benzo[]furan
4
benzo[]furan synthesis
4
synthesis substituent
4
migration unusual
4
unusual benzofuran
4
benzofuran synthesis
4
synthesis 26-disubstituted
4
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!