A Three-Component Reaction of Alkenyl Thianthrenium Salts, Cyclopropanols and Sulfur Dioxide
A three-component reaction of alkenyl thianthrenium salts, cyclopropan-1-ols and DABCO·(SO<sub>2</sub>)<sub>2</sub> under catalyst- and additive-free conditions, is accomplished. This sulfonylation with the insertion of sulfur dioxide works efficiently under very mild conditions, leading to a wide range of 1-substituted vinyl sulfones in moderate to good yields. In this protocol, the scope generality of alkenyl thianthrenium salts and cyclopropyl alcohols is demonstrated.
Authors
- Qiuping Ding (ORCID: https://orcid.org/0000-0002-1154-7621)
- Jie Wu (ORCID: https://orcid.org/0000-0002-0967-6360)
- Minsi Wei
- Xinhua Wang (ORCID: https://orcid.org/0000-0003-3625-2835)
- Chen Guo (ORCID: https://orcid.org/0009-0003-5029-3657)
Institutions
- Chinese Academy of Sciences (CN)
- Shanghai Institute of Organic Chemistry (CN)
- Jiangxi Normal University (CN)
- Henan Normal University (CN)
- Taizhou University (CN)
Publication Details
- Journal
- The Journal of Organic Chemistry
- Published
- 2024-12-31
- DOI
- https://doi.org/10.1021/acs.joc.4c02549
- Citations
- 4
- Primary Topic
- Sulfur-Based Synthesis Techniques
- Type
- article
- Field-Weighted Citation Impact
- 1.00
Funders
- National Natural Science Foundation of China
- Education Department of Jiangxi Province
- Natural Science Foundation of Zhejiang Province