期刊
CHEMICAL SCIENCE
卷 8, 期 9, 页码 6375-6379出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c7sc01703k
关键词
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资金
- JSPS (KAKENHI) [22350026, 17J07953, JP16H06038, JP16H01009]
- Naito Foundation
- Asahi Glass Co., LTD.
- Grants-in-Aid for Scientific Research [16H06038, 17J07953, 26288045] Funding Source: KAKEN
Regioselective amino-difluoromethylation of aromatic alkenes via C(sp(3))-CF2H and C(sp(3))-N bond formation with the C=C moiety has been achieved in a single operation by visible-light photoredox catalysis. The combination of a shelf-stable and easy-to-handle sulfonium salt, S-difluoromethyl-S-di(p-xylyl) sulfonium tetrafluoroborate, and perylene catalysis is the key to the successful transformation. Furthermore, this noble metal-free protocol allows for the photocatalytic trifluoromethylation of alkenes.
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