Multi-step reaction with 11 steps
1.1: triethylamine / dichloromethane / 20 °C
2.1: triethylamine / dichloromethane / 1.83 h / 0 - 20 °C
3.1: dimethyl sulfoxide / 72 h / 55 °C / Inert atmosphere
4.1: sodium hydroxide; water / methanol / 20 °C
4.2: pH 2
5.1: N-ethyl-N,N-diisopropylamine / acetonitrile / 20 °C / Inert atmosphere
6.1: ammonium acetate / toluene / 1.5 h / Inert atmosphere; Reflux
7.1: hydrogenchloride / 1,4-dioxane / 1 h / 20 °C
8.1: N-ethyl-N,N-diisopropylamine; HATU / dichloromethane / 1 h / 20 °C / Inert atmosphere
9.1: potassium acetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / 1,4-dioxane / Inert atmosphere; Reflux
10.1: potassium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / water; toluene / 12 h / 100 °C / Inert atmosphere
11.1: hydrogenchloride / 1,4-dioxane / 1 h / 20 °C
With
hydrogenchloride; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; ammonium acetate; water; potassium acetate; potassium carbonate; triethylamine; N-ethyl-N,N-diisopropylamine; HATU; sodium hydroxide;
In
1,4-dioxane; methanol; dichloromethane; water; dimethyl sulfoxide; toluene; acetonitrile;