title: Palladium-catalyzed multiple arylation of thiophenes.
abstract: Secondary 2-thiophenecarboxamides efficiently undergo unique triarylation accompanied by formal decarbamoylation under palladium catalysis. 3-Substituted thiophenes, especially having an electron-withdrawing group, can also be triarylated.
authors: Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan.
authors: Toru
authors: T
authors: Okazawa
authors: Tetsuya
authors: T
authors: Satoh
authors: Masahiro
authors: M
authors: Miura
authors: Masakatsu
authors: M
authors: Nomura
mesh_terms: D002384:Catalysis; D010165:Palladium / Q000737:chemistry*; D011084:Polycyclic Aromatic Hydrocarbons / Q000138:chemical synthesis*; D013876:Thiophenes / Q000138:chemical synthesis / Q000737:chemistry*
chemical_list: D011084:Polycyclic Aromatic Hydrocarbons; D013876:Thiophenes; D010165:Palladium