title: Carbonylative Suzuki couplings of aryl bromides with boronic acid derivatives under base-free conditions.
abstract: The carbonylative Suzuki-Miyaura reaction between aryl bromides and arylboronic acid equivalents is herein reported, using base-free conditions and a limited excess of carbon monoxide generated ex situ from stable CO-precursors. Under these conditions, unsymmetrical biaryl ketones were obtained in modest to excellent yields. This method was adapted to the synthesis of the triglyceride and cholesterol regulator drug, fenofibrate, and its (13)C-labeled derivative in good yields from the appropriate CO-precursor.
authors.affiliation: Center for Insoluble Protein Structures (inSPIN), Department of Chemistry and the Interdisciplinary Nanoscience Center (iNANO), Aarhus University , Gustav Wieds Vej 14, 8000 Aarhus C, Denmark.
authors.forename: Klaus M
authors.initials: KM
authors.lastname: Bjerglund
authors.forename: Troels
authors.initials: T
authors.lastname: Skrydstrup
authors.forename: Gary A
authors.initials: GA
authors.lastname: Molander
mesh_terms: D001897:Boronic Acids / Q000737:chemistry*; D002384:Catalysis; D020650:Combinatorial Chemistry Techniques; D006842:Hydrocarbons, Brominated / Q000737:chemistry*; D007659:Ketones / Q000138:chemical synthesis* / Q000737:chemistry; D015394:Molecular Structure; D010165:Palladium / Q000737:chemistry*
chemical_list: D001897:Boronic Acids; D006842:Hydrocarbons, Brominated; D007659:Ketones; D010165:Palladium