期刊
ORGANIC LETTERS
卷 21, 期 7, 页码 1984-1988出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.orglett.9b00039
关键词
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资金
- NSFC [21801159]
- China Postdoctoral Science Foundation [2018M640944]
- Education Department of Shaanxi Province [18JK0110]
A novel [5 + 1] cyclization of 2-vinylanilines with polyfluoroalkanoic acids under catalyst- and additive-free conditions was successfully implemented. The approach directly employs very low-cost and readily available polyfluoroalkanoic acids as both Cl synthons and fluoroalkyl building blocks. This method provides concise access to diverse 2-fluoroalkylated (CF3, C2F5, C3F2, CF2H, CF2Cl, and CF2Br) quinolines in good yields with excellent functional group tolerance in high yield on a gram scale.
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