反应条件
1.1: sodium hydroxide / ethanol; water / 1 h / Reflux 2.1: methanesulfonic acid / 1 h / 50 °C 3.1: pyridine / dichloromethane / 0.17 h / 20 °C 3.2: -78 - 20 °C 4.1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / N,N-dimethyl-formamide / 2 h / 20 °C / Inert atmosphere 5.1: methanol; potassium carbonate / tetrahydrofuran / 1 h / 20 °C 6.1: platinum (II) chloride / toluene / 80 °C View Scheme
参考文献
Wu, Anhui; Xu, Daiwang; Lu, Ding; Penning, Trevor M.; Blair, Ian A.; Harvey, Ronald G.
Tetrahedron, 2012 , vol. 68, # 35 p. 7217 - 7233