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- Title
Arenesulfonyl Fluoride Synthesis via Copper‐free Sandmeyer‐type Fluorosulfonylation of Arenediazonium Salts.
- Authors
Lin, Qiongzhen Please verify that the linked ORCID identifiers are correct for each author. The ORCID ID for 'Yong Guo' seems to be invalid. Please check and supply the correct ORCID ID. -->; Ma, Zhanhu; Zheng, Changge; Hu, Xiao‐Jun; Guo, Yong; Chen, Qing‐Yun; Liu, Chao
- Abstract
Summary of main observation and conclusion: The limited availability of highly valuable arenesulfonyl fluorides seriously hinders their further application in many research fields including medicinal chemistry and chemical biological, organic synthesis, polymer preparation, etc. We report herein a mild and efficient copper‐free Sandmeyer‐type fluorosulfonylation reaction of various arenediazonium salts to prepare valuable arenesulfonyl fluorides using K2S2O5 as both a reductant and a practical sulfonyl source in combination with N‐fluorobenzenesulfonimide as an effective fluorine source. This methodology provides an attractive route to diverse important arenesulfonyl fluorides given the overall practicality and scope.
- Subjects
BIOCHEMISTRY; ORGANIC synthesis; PHARMACEUTICAL chemistry; SALTS; POLYMERS; COPPER catalysts
- Publication
Chinese Journal of Chemistry, 2020, Vol 38, Issue 10, p1107
- ISSN
1001-604X
- Publication type
Article
- DOI
10.1002/cjoc.202000175