Photoinduced Metal‐/Additive‐Free Difluoromethylation of <i>N</i>‐Heteroaromatics<sup>†</sup>
Comprehensive Summary Herein, we report a photo‐induced, metal‐/additive‐free protocol for the difluoromethylation of N ‐heteroaromatics with [bis(difluoroacetoxy)iodo]benzene as the difluoromethylation reagent. The protocol affords difluoromethylated N ‐heteroaromatics in moderate to good yield (up to 91%). The transformation is compatible with a wide range of substrates and has good tolerance towards various functional groups. Moreover, the synthetic value of this method is further demonstrated by applications in gram‐scale synthesis and the late‐stage functionalization of biologically important molecules.
Authors
- Jin Xie (ORCID: https://orcid.org/0000-0003-2600-6139)
- Qingwu Yang (ORCID: https://orcid.org/0000-0002-2596-2631)
- Tao Guo (ORCID: https://orcid.org/0000-0002-5333-8799)
- Yangyang Shen (ORCID: https://orcid.org/0000-0003-4607-9722)
- Congjun Zhu (ORCID: https://orcid.org/0000-0002-1248-4503)
- Dongpu Zhao (ORCID: https://orcid.org/0000-0001-9122-5384)
- Huiqing Yang
Institutions
- Henan University of Technology (CN)
- Nanjing University (CN)
Publication Details
- Journal
- Chinese Journal of Chemistry
- Published
- 2025-01-16
- DOI
- https://doi.org/10.1002/cjoc.202401153
- Citations
- 4
- Primary Topic
- Fluorine in Organic Chemistry
- Type
- article
- Field-Weighted Citation Impact
- 3.16