Multi-step reaction with 12 steps
1.1: potassium acetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / dimethyl sulfoxide / 4 h / 80 °C / Inert atmosphere
2.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium phosphate / water; dimethyl sulfoxide / 4 h / 90 °C / Inert atmosphere
3.1: zinc; ammonium chloride / methanol / 4 h
4.1: pyridine / dichloromethane / 1.5 h / -78 °C
5.1: N-ethyl-N,N-diisopropylamine; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / ethyl acetate / 7 h / -10 - 0 °C
6.1: toluene-4-sulfonic acid / dichloromethane / 1 h / 40 °C / Inert atmosphere
6.2: 6 h / 40 °C / Inert atmosphere
7.1: hydrogen; palladium 10% on activated carbon / methanol / 20 h / 2585.81 Torr / Inert atmosphere
8.1: sodium hydroxide / methanol / 75 °C / Sealed tube
9.1: hydrogenchloride / 1,4-dioxane / 1 h / 20 °C
10.1: N-ethyl-N,N-diisopropylamine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol / N,N-dimethyl-formamide / 20 °C
11.1: hydrogenchloride / methanol
12.1: pyridine / isopropyl alcohol / 2 h / 20 °C
With
pyridine; hydrogenchloride; potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; palladium 10% on activated carbon; hydrogen; potassium acetate; ammonium chloride; benzotriazol-1-ol; toluene-4-sulfonic acid; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; sodium hydroxide; zinc;
In
1,4-dioxane; methanol; dichloromethane; water; dimethyl sulfoxide; ethyl acetate; N,N-dimethyl-formamide; isopropyl alcohol;