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- Title
Photochemical Nitration of Protected Anilines by 5‐Methyl‐1,4‐dinitroimidazole.
- Authors
Fan, Xinlong; Zhao, Yue; Liu, Lei; Wang, Huan
- Abstract
Comprehensive Summary: Nitroanilines are important building blocks in pharmaceuticals, materials and dyes. Nitration methods for anilines under mild conditions are highly desired. Herein, we report a photochemical method for the nitration of anilines bearing various protecting groups by 5‐methyl‐1,4‐dinitroimidazole as a new type of nitro source. This method is light‐controlled and proceeds under mild reaction conditions with high efficiency. Fmoc‐, Ts‐ and alkyl‐protected anilines are all well nitrated with good functional group tolerance.
- Subjects
NITRATION; ANILINE; FUNCTIONAL groups; NITRO compounds
- Publication
Chinese Journal of Chemistry, 2023, Vol 41, Issue 13, p1589
- ISSN
1001-604X
- Publication type
Article
- DOI
10.1002/cjoc.202200725