title: Aryl(triethyl)silanes for Biaryl and Teraryl Synthesis by Copper(II)-Catalyzed Cross-Coupling Reaction.
abstract: Aryl(triethyl)silanes are found to undergo cross-coupling with iodoarenes in the presence of catalytic amounts of CuBr2and Ph-Davephos, as well as cesium fluoride as a stoichiometric base. Because the silicon reagents are readily accessible through catalytic C-H silylation of aromatic substrates, the net transformation allows coupling of aromatic hydrocarbons with iodoarenes via triethylsilylation.
authors.affiliation: Department of Applied Chemistry, Chuo University, Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan.
authors.forename: Takeshi
authors.initials: T
authors.lastname: Komiyama
authors.affiliation: Research and Development Initiative, Chuo University, Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan.
authors.forename: Yasunori
authors.initials: Y
authors.lastname: Minami
authors.affiliation: Research and Development Initiative, Chuo University, Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan.
authors.forename: Tamejiro
authors.initials: T
authors.lastname: Hiyama
keywords: C−H silylation; arenes; copper; cross-coupling; silanes