Metal-Free C–H Cross-Coupling toward Oxygenated Naphthalene-Benzene Linked Biaryls
作者:Toshifumi Dohi、Motoki Ito、Itsuki Itani、Nobutaka Yamaoka、Koji Morimoto、Hiromichi Fujioka、Yasuyuki Kita
DOI:10.1021/ol202632h
日期:2011.12.2
The intermolecular C-H cross-coupling between aromatic ethers has been achieved for the first time using perfluorinated hypervalent iodine(III) compounds as extreme single-electron-transfer (SET) oxidants. The demonstrations of this specific coupling could provide a direct route to valuable oxygenated mixed naphthalene-benzene biaryls 3 only, without formation of other biaryl-derived byproducts.