title: Design and synthesis of new chiral phosphorus-olefin bidentate ligands and their use in the rhodium-catalyzed asymmetric addition of organoboroxines to N-sulfonyl imines.
abstract: Novel chiral phosphorus-olefin bidentate ligands have been synthesized in a few steps from a readily available enantiopure compound. These ligands have been applied to a rhodium-catalyzed asymmetric addition of organoboroxines to N-sulfonyl aldimines, achieving high yield and enantioselectivity.
authors.affiliation: Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan. shintani@kuchem.kyoto-u.ac.jp
authors.forename: Ryo
authors.initials: R
authors.lastname: Shintani
authors.forename: Rintaro
authors.initials: R
authors.lastname: Narui
authors.forename: Yosuke
authors.initials: Y
authors.lastname: Tsutsumi
authors.forename: Sayuri
authors.initials: S
authors.lastname: Hayashi
authors.forename: Tamio
authors.initials: T
authors.lastname: Hayashi