Photo‐Induced Sulfonylation/Trifluoromethylation‐Peroxidation of Alkenes via EnT‐Mediated <i>N</i>−S Bond Homolysis of <i>N</i>‐Sulfonyl Ketimines
Abstract Photocatalytic sulfonylation/trifluoromethylation‐peroxidation of alkenes with N ‐sulfonyl ketimines and tert ‐butyl hydroperoxide is reported. The transformation is initiated by the EnT‐driven homolytic S− N bond cleavage of N ‐sulfonyl ketimines. The sulfonyl‐peroxides were obtained when alkyl sulfonyl radicals were captured by alkene via sequential C−S and C−O bond formation, while a thermodynamically favored release of SO 2 from trifluoromethane sulfonyl radical generated CF 3 radical and afforded the trifluoromethyl‐peroxides.
Authors
- Yuting Feng (ORCID: https://orcid.org/0009-0009-6131-7750)
- Leiyang Lv (ORCID: https://orcid.org/0000-0002-2850-8952)
- Zhiping Li (ORCID: https://orcid.org/0000-0001-7987-279X)
Institutions
- Renmin University of China (CN)
Publication Details
- Journal
- Asian Journal of Organic Chemistry
- Published
- 2024-09-02
- DOI
- https://doi.org/10.1002/ajoc.202400384
- Citations
- 4
- Primary Topic
- Sulfur-Based Synthesis Techniques
- Type
- article
- Field-Weighted Citation Impact
- 1.00
Funders
- National Natural Science Foundation of China
- Renmin University of China
- Fundamental Research Funds for the Central Universities