Multi-step reaction with 9 steps
1.1: triethylamine / copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 0.5 h / 15 °C
1.2: 15 °C
2.1: hydrogen / palladium on activated charcoal / methanol / 3 h / 15 °C
3.1: iodine; silver sulfate / methanol
4.1: potassium acetate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / dimethyl sulfoxide / 0.75 h / 80 °C / Inert atmosphere
5.1: trifluoroacetic acid / dichloromethane / 15 °C
6.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol / N,N-dimethyl-formamide; acetonitrile / 15 °C
7.1: sodium hydrogencarbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / N,N-dimethyl-formamide / 100 °C / Inert atmosphere; Sealed
8.1: trifluoroacetic acid / dichloromethane / 15 °C
9.1: sodium hydrogencarbonate; 3-[(diethoxyphosphinyl)oxy]-1,2,3-benzotriazin-4(3H)-one / tetrahydrofuran / 70 °C
With
hydrogen; iodine; potassium acetate; sodium hydrogencarbonate; benzotriazol-1-ol; silver sulfate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; trifluoroacetic acid; 3-[(diethoxyphosphinyl)oxy]-1,2,3-benzotriazin-4(3H)-one;
bis-triphenylphosphine-palladium(II) chloride; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; copper(l) iodide; palladium on activated charcoal;
In
tetrahydrofuran; methanol; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide; acetonitrile;