Multi-step reaction with 12 steps
1.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium acetate / dimethyl sulfoxide / 4.5 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 / 2 h / 20 °C / Sealed tube
4.1: pyridine / dichloromethane / 2 h / -78 °C
5.1: hydrogenchloride / methanol; 1,4-dioxane / 2 h / 20 °C
6.1: triethylamine / dichloromethane / 3 h / 20 °C
7.1: 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine / ethyl acetate / 7 h / -10 - 0 °C
8.1: toluene-4-sulfonic acid / dichloromethane / 1 h / 40 °C / Inert atmosphere
8.2: 6 h / 40 °C / Inert atmosphere
9.1: palladium 10% on activated carbon; hydrogen / methanol / 20 h / 2585.81 Torr / Inert atmosphere
10.1: hydrogenchloride / 1,4-dioxane / 1 h
11.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 24 h / 70 °C / Sealed tube
12.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 0.17 h / 0 °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; toluene-4-sulfonic acid; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine; N-ethyl-N,N-diisopropylamine; zinc;
In
tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; water; dimethyl sulfoxide; ethyl acetate; N,N-dimethyl-formamide;