title: Cu(OAc)2-catalyzed coupling of aromatic C-H bonds with arylboron reagents.
abstract: Cu-catalyzed coupling of aryl C-H bonds with arylboron reagents was accomplished using a readily removable directing group, which provides a useful method for the synthesis of biaryl compounds. The distinct transmetalation step in this Cu-catalyzed C-H coupling with aryl borons provides unique evidence for the formation of an aryl cupperate intermediate.
authors.affiliation: State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, China.
authors.forename: Ming
authors.initials: M
authors.lastname: Shang
authors.forename: Shang-Zheng
authors.initials: SZ
authors.lastname: Sun
authors.forename: Hui-Xiong
authors.initials: HX
authors.lastname: Dai
authors.forename: Jin-Quan
authors.initials: JQ
authors.lastname: Yu
mesh_terms: D001895:Boron / Q000737:chemistry*; D002384:Catalysis; D003300:Copper / Q000737:chemistry*; D006860:Hydrogen Bonding; D007202:Indicators and Reagents / Q000737:chemistry*; D015394:Molecular Structure
chemical_list: D007202:Indicators and Reagents; D003300:Copper; D001895:Boron