Single C−F Bond Activation of the CF3 Group with a Lewis Acid: CF3‐Cyclopropanes as Versatile 4,4‐Difluorohomoallylating Agents

The selective activation of one C−F bond (single activation) of the CF3 group on cyclopropanes was achieved for the first time. When (trifluoromethyl)cyclopropanes were treated with arenes, allylsilanes, silyl enol ethers, or hydrosilanes in the presence of Me2AlCl, fluoride elimination and the subs...

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Veröffentlicht in:	Chemistry : a European journal 2018-12, Vol.24 (68), p.17932-17935
Hauptverfasser:	Fuchibe, Kohei, Oki, Rie, Hatta, Hibiki, Ichikawa, Junji
Format:	Artikel
Sprache:	eng
Schlagworte:	Activation Aromatic compounds aromatic substitution bond activation carbocations Chemistry cyclopropane Ethers fluorine Lewis acid Nucleophiles Organic compounds Ring opening trifluoromethyl group
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