1: 2,6-dimethylpyridine / dichloromethane / 1 h / 0 °C 2: sodium carbonate; bis(dibenzylideneacetone)-palladium(0); dicyclohexyl(2',6'-diisopropoxy-[1,1'-biphenyl]-2-yl)phosphine / 1,4-dioxane; water / 5 h / Inert atmosphere; Reflux 3: 1H-imidazole / dichloromethane / 12 h / 0 - 20 °C 4: sodium carbonate; bis(dibenzylideneacetone)-palladium(0); dicyclohexyl(2',6'-diisopropoxy-[1,1'-biphenyl]-2-yl)phosphine / 1,4-dioxane; water / 36 h / Inert atmosphere; Reflux View Scheme

methanol; [Zn4O(CF3CO2)6] 12 h; RefluxInert atmosphere;

methanol; [Zn4O(CF3CO2)6] 18 h; RefluxInert atmosphere;

1: 1H-imidazole / dichloromethane / 12 h / 0 - 20 °C 2: sodium carbonate; bis(dibenzylideneacetone)-palladium(0); dicyclohexyl(2',6'-diisopropoxy-[1,1'-biphenyl]-2-yl)phosphine / 1,4-dioxane; water / 36 h / Inert atmosphere; Reflux View Scheme

暂无反应条件数据

1: 87 percent 2: 17 percent / 31percent aq. H2SiF6, Et3N / acetonitrile / 1 h / 0 °C View Scheme

oxygen; caesium carbonate; [Ru2(p-PriC6H4Me)2(μ-Cl)Cl]2 in toluene T=100°C; Oxidation; 1 h;

1: 87 percent 2: 70 percent / 31percent aq. H2SiF6, Et3N / acetonitrile / 1 h / 0 °C View Scheme

Multistep reaction;