期刊
BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY
卷 9, 期 -, 页码 2189-2193出版社
BEILSTEIN-INSTITUT
DOI: 10.3762/bjoc.9.257
关键词
1,4-addition; copper; fluorine; Michael addition; organo-fluorine; trifluoromethylation
资金
- Platform for Drug Discovery, Informatics, and Structural Life Science from the Ministry of Education, Culture, Sports, Science and Technology, Japan
- MEXT (Ministry of Education, Culture, Sports, Science and Technology) [24105513, 2304]
- JST (ACT-C: Creation of Advanced Catalytic Transformation for the Sustainable Manufacturing at Low Energy, Low Environmental Load)
- Grants-in-Aid for Scientific Research [24105513] Funding Source: KAKEN
Regioselective conjugate 1,4-trifluoromethylation of alpha, beta-unsaturated ketones by the use of shelf-stable electrophilic trifluoromethylating reagents, S-(trifluoromethyl)diphenylsulfonium salts and copper under mild conditions is described. A wide range of acyclic aryl-aryl-enones and aryl-alkyl-enones were converted into beta-trifluoromethylated ketones in low to moderate yields.
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