Multi-step reaction with 9 steps
1.1: phosphorus(V) oxybromide / 130 °C
1.2: 0 °C
2.1: triethylamine / 1,4-dioxane / 110 °C
3.1: sodium carbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / 1,2-dimethoxyethane / 4 h / 80 °C
4.1: ammonia / methanol / 90 °C
5.1: 130 °C / Neat (no solvent)
6.1: triethylamine / dichloromethane / 20 °C
7.1: potassium carbonate / methanol / 0.5 h
8.1: sodium azide; ammonium chloride / N,N-dimethyl-formamide / 120 °C
9.1: trifluoroacetic acid / dichloromethane / 2 h
With
sodium azide; ammonia; sodium carbonate; potassium carbonate; ammonium chloride; triethylamine; trifluoroacetic acid; phosphorus(V) oxybromide;
dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2;
In
1,4-dioxane; methanol; 1,2-dimethoxyethane; dichloromethane; N,N-dimethyl-formamide;