Chalcogenylation of 4-hydroxycoumarins and 4-hydroxyquinolinones in water at room temperature
A mild and efficient iodine-promoted method has been developed for synthesizing 3-selenyl and 3-sulfenyl derivatives of 4-hydroxycoumarins and 4-hydroxyquinolinones in aqueous media at room temperature. The practicality of this approach was further validated by control experiments that support plausible reaction pathways and by its successful application to the synthesis of 3,3'-sulfenyl-bis-4-hydroxycoumarins.
Authors
- Junchao Lu
- Guang-Yao Zhao (ORCID: https://orcid.org/0000-0002-4417-1659)
- Dulin Kong (ORCID: https://orcid.org/0000-0002-6117-3269)
- Guiwei Yao
- Jiao Chen (ORCID: https://orcid.org/0000-0003-2367-4369)
- Shusen Zheng (ORCID: https://orcid.org/0000-0003-1459-8261)
- Haoyu Tian (ORCID: https://orcid.org/0009-0008-5926-1519)
- Xun Chen (ORCID: https://orcid.org/0000-0001-7961-7908)
- Xian Zhong (ORCID: https://orcid.org/0000-0001-5915-5531)
- Xiaolin Cui
- Xingjian Wang
- Wenyan Wei
Institutions
- Hainan Medical University (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc04270d
- Primary Topic
- Sulfur-Based Synthesis Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00