Direct alkynylation of thiophenes: cooperative activation of TIPS-EBX with gold and Brønsted acids.
Brand
Jonathan P
JP
Laboratory of Catalysis and Organic Synthesis, Ecole Polytechnique Fédérale de Lausanne, EPFL SB ISIC LCSO, BCH 4306, 1015 Lausanne, Switzerland.
Waser
Jérôme
J
D000480:Alkynes / Q000737:chemistry; D019086:Bridged Bicyclo Compounds, Heterocyclic / Q000737:chemistry*; D006046:Gold / Q000737:chemistry*; D015394:Molecular Structure; D017646:Organosilicon Compounds / Q000737:chemistry*; D013876:Thiophenes / Q000737:chemistry*
D000480:Alkynes; D019086:Bridged Bicyclo Compounds, Heterocyclic; D017646:Organosilicon Compounds; D013876:Thiophenes; D006046:Gold