title: Copper(I)-Catalyzed Asymmetric Pinacolboryl Addition of N-Boc-imines Using a Chiral Sulfoxide-Phosphine Ligand.
abstract: Highly efficient and enantioselective copper(I)-catalyzed pinacolboryl addition of N-Boc-imines is reported. By using a single chiral sulfoxide-(dialkyl)phosphine (SOP) ligand, both enantiomeric isomers of α-amino boronic esters were obtained through an achiral counteranion switch.
authors.affiliation: Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China.|University of Chinese Academy of Sciences, Beijing 100049, China.
authors.forename: Ding
authors.initials: D
authors.lastname: Wang
authors.affiliation: Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China.|University of Chinese Academy of Sciences, Beijing 100049, China.
authors.forename: Peng
authors.initials: P
authors.lastname: Cao
authors.affiliation: Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China.|University of Chinese Academy of Sciences, Beijing 100049, China.
authors.forename: Bing
authors.initials: B
authors.lastname: Wang
authors.affiliation: Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China.|University of Chinese Academy of Sciences, Beijing 100049, China.
authors.forename: Tao
authors.initials: T
authors.lastname: Jia
authors.affiliation: Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China.|University of Chinese Academy of Sciences, Beijing 100049, China.
authors.forename: Yazhou
authors.initials: Y
authors.lastname: Lou
authors.affiliation: Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China.|University of Chinese Academy of Sciences, Beijing 100049, China.
authors.forename: Min
authors.initials: M
authors.lastname: Wang
authors.affiliation: Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China.|University of Chinese Academy of Sciences, Beijing 100049, China.
authors.forename: Jian
authors.initials: J
authors.lastname: Liao
mesh_terms: D001897:Boronic Acids / Q000138:chemical synthesis* / Q000737:chemistry; D002384:Catalysis; D003300:Copper / Q000737:chemistry*; D007097:Imines / Q000737:chemistry*; D008024:Ligands; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000737:chemistry*; D010720:Phosphines / Q000737:chemistry*; D013454:Sulfoxides / Q000737:chemistry*
chemical_list: D001897:Boronic Acids; D007097:Imines; D008024:Ligands; D009942:Organometallic Compounds; D010720:Phosphines; D013454:Sulfoxides; D003300:Copper; C044646:phosphine