title: Novel syntheses of fluorenones via nitrile-directed palladium-catalyzed C-H and dual C-H bond activation.
abstract: Novel procedures for the [Pd]/[Ag]/TFA system catalyzed cascade reactions of nitrile directed remote C-H and dual C-H bond activation with insertion of nitrile were developed, which afforded variously polysubstituted fluorenones in moderate to good yields with tolerance of a wide variety of substrates.
authors.affiliation: Department of Chemistry, Tamkang University, New Taipei City, 25137, Taiwan.
authors.forename: Jung-Chih
authors.initials: JC
authors.lastname: Wan
authors.forename: Jun-Min
authors.initials: JM
authors.lastname: Huang
authors.forename: Yu-Huei
authors.initials: YH
authors.lastname: Jhan
authors.forename: Jen-Chieh
authors.initials: JC
authors.lastname: Hsieh
mesh_terms: D002384:Catalysis; D005449:Fluorenes / Q000138:chemical synthesis* / Q000737:chemistry; D006860:Hydrogen Bonding; D015394:Molecular Structure; D009570:Nitriles / Q000737:chemistry*; D010165:Palladium / Q000737:chemistry*; D013237:Stereoisomerism
chemical_list: D005449:Fluorenes; D009570:Nitriles; D010165:Palladium