title: Biphenylene-substituted ruthenocenylphosphine for Suzuki-Miyaura coupling of sterically hindered aryl bromides.
abstract: A highly general, active, and stable catalytic system was realized in the palladium-catalyzed Suzuki-Miyaura reactions of sterically hindered aryl bromides with arylboronic acids using biphenylene-substituted di-tert-butylruthenocenylphosphine (R-Phos) as a supporting ligand.
authors.affiliation: Faculty of Engineering, Niigata University, 8050, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan. hoshi@gs.niigata-u.ac.jp
authors.forename: Takashi
authors.initials: T
authors.lastname: Hoshi
authors.forename: Ippei
authors.initials: I
authors.lastname: Saitoh
authors.forename: Taichi
authors.initials: T
authors.lastname: Nakazawa
authors.forename: Toshio
authors.initials: T
authors.lastname: Suzuki
authors.forename: Jun-ichi
authors.initials: J
authors.lastname: Sakai
authors.forename: Hisahiro
authors.initials: H
authors.lastname: Hagiwara