1.1: bis-triphenylphosphine-palladium(II) chloride; triphenylphosphine; copper(l) iodide; diisopropylamine / N,N-dimethyl-formamide / 0.5 h / 20 °C / |Inert atmosphere 1.2: 24 h / 60 °C / |Inert atmosphere 2.1: [Btz-Au-PPh3]OTf / dichloromethane / 0.5 h / 20 °C / |Molecular sieve View Scheme