title: Fe-Catalyzed Cross-Coupling Reaction of Vinylic Ethers with Aryl Grignard Reagents.
abstract: Iron-catalyzed cross-coupling reaction of vinylic ethers with aryl Grignard reagents is described. The reaction proceeded at room temperature with catalytic amounts of an iron salt without the aid of costly ligands and additives. In this catalytic system, vinylic C-O bonds were preferentially cleaved over aromatic C-O bonds of aryl ethers or aryl sulfonates.
authors: Department of Applied Chemistry Graduate School of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan. iwasaki@chem.eng.osaka-u.ac.jp.
authors: Takanori
authors: http://orcid.org/0000-0002-6663-3826
authors: T
authors: Iwasaki
authors: Department of Applied Chemistry Graduate School of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan.
authors: Ryo
authors: R
authors: Akimoto
authors: Department of Applied Chemistry Graduate School of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan.
authors: Hitoshi
authors: H
authors: Kuniyasu
authors: Department of Applied Chemistry Graduate School of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan. kambe@chem.eng.osaka-u.ac.jp.
authors: Nobuaki
authors: N
authors: Kambe
keywords: C−O bond cleavage; arylation; chemoselectivity; iron; synthetic methods