title: Copper-catalyzed gamma-selective and stereospecific allyl-aryl coupling between (Z)-acyclic and cyclic allylic phosphates and arylboronates.
abstract: A Cu-catalyzed allyl-aryl coupling reaction between (Z)-acyclic or cyclic allylic phosphates and arylboronates proceeds with excellent gamma-E-selectivity and 1,3-anti chirality transfer, which gives the corresponding coupling products with benzylic and allylic stereogenic centers. The wide availability and easy-to-handle nature of arylboronates, the inexpensiveness of the Cu catalyst system, and the high regio- and stereoselectivities are attractive features of this protocol.
authors.affiliation: Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo 060-0810, Japan. ohmiya@sci.hokudai.ac.jp
authors.forename: Hirohisa
authors.initials: H
authors.lastname: Ohmiya
authors.forename: Natsumi
authors.initials: N
authors.lastname: Yokokawa
authors.forename: Masaya
authors.initials: M
authors.lastname: Sawamura
mesh_terms: D001897:Boronic Acids / Q000737:chemistry*; D002384:Catalysis; D003300:Copper / Q000737:chemistry*; D015394:Molecular Structure; D010755:Organophosphates / Q000737:chemistry*; D013237:Stereoisomerism
chemical_list: D001897:Boronic Acids; D010755:Organophosphates; D003300:Copper