Photoinduced Phosphoniumation of Aryl Halides and Arylthianthrenium Salts via an Electron Donor–Acceptor Complex
Owing to their remarkable practicality and utility, phosphonium salts have attracted substantial interest and are widely applied in critical areas, such as medicine, materials science, and catalysis. Herein, we developed a facile and photocatalyst/metal-free synthetic strategy for the preparation of phosphonium salts utilizing aryl halides/arylthianthrenium salts as aryl radical precursors. This approach is disclosed to undergo an efficient light-induced electron donor-acceptor pathway, facilitating the synthesis of a structurally diverse range of phosphonium salts.
Authors
- Lei Shi (ORCID: https://orcid.org/0000-0002-2644-1168)
- Li‐Fang Wang (ORCID: https://orcid.org/0000-0003-1593-4482)
- Ziyu Gan (ORCID: https://orcid.org/0009-0005-0226-0572)
- Yongqiang Zhang (ORCID: https://orcid.org/0000-0003-1403-9128)
- Yunhe Jin (ORCID: https://orcid.org/0000-0003-0626-4587)
- Shuyang Liu
- Ziyang Chen (ORCID: https://orcid.org/0000-0002-2467-8372)
- Jia‐Jin Jason Chen (ORCID: https://orcid.org/0000-0003-2751-5066)
- Hui Zi
- Zhiyan Xue
- Han Wang (ORCID: https://orcid.org/0009-0008-1462-649X)
Institutions
- Dalian University of Technology (CN)
- Dalian University (CN)
Publication Details
- Journal
- Organic Letters
- Published
- 2024-09-05
- DOI
- https://doi.org/10.1021/acs.orglett.4c02909
- Citations
- 13
- Primary Topic
- Radical Photochemical Reactions
- Type
- article
- Field-Weighted Citation Impact
- 3.25
Funders
- National Natural Science Foundation of China
- Dalian University of Technology
- Fundamental Research Funds for the Central Universities