Synthesis of Vinyl Sulfones and Benzoxathiins via Base‐Catalyzed Reactions of <i>o</i>‐Hydroxyaryl Thiosulfonates and Ynones
Abstract The cyclization reaction and hydrosulfonylation reaction of ynones have been simultaneously realized through a single operation. Under the mediation of cesium carbonate, different S ‐( α ‐hydroxyaryl) aryl thiosulfonates reacted with various ynones to produce functionalized vinyl sulfones in 37%–83% yields with E ‐selectivity. At the same time, a variety of benzoxathiins were formed in 42%–97% yields.
Authors
- Lin He
- Zhihua Cai (ORCID: https://orcid.org/0000-0002-4861-7056)
- Jinyun Luo
- Guangfen Du (ORCID: https://orcid.org/0000-0001-9695-2708)
- Delin Tang
- Fang Zhang (ORCID: https://orcid.org/0000-0002-9944-7448)
Institutions
- Shihezi University (CN)
Publication Details
- Journal
- Advanced Synthesis & Catalysis
- Published
- 2024-10-04
- DOI
- https://doi.org/10.1002/adsc.202400456
- Citations
- 1
- Primary Topic
- Sulfur-Based Synthesis Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.25
Funders
- National Natural Science Foundation of China
- Shihezi University