Multi-step reaction with 6 steps
1.1: acetone / 16 h / 0 - 20 °C / Inert atmosphere
2.1: water; lithium hydroxide monohydrate / tetrahydrofuran / 4 h / 0 - 20 °C
3.1: N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 12 h / 0 - 20 °C / Inert atmosphere
4.1: potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 12 h / 100 °C / Inert atmosphere
5.1: caesium carbonate / ethanol; water; 1,4-dioxane / 0.5 h / 20 °C / Inert atmosphere
5.2: 8 h / Reflux
6.1: hydrogenchloride / 1,4-dioxane; dichloromethane / 4 h / 0 °C / Inert atmosphere
With
hydrogenchloride; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; lithium hydroxide monohydrate; water; potassium acetate; caesium carbonate; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate;
In
tetrahydrofuran; 1,4-dioxane; ethanol; dichloromethane; water; N,N-dimethyl-formamide; acetone;