Multi-step reaction with 5 steps
1.1: 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 / 0 - 20 °C
2.1: tetrakis(triphenylphosphine) palladium(0) / N,N-dimethyl-formamide / 24 h / 120 °C / Inert atmosphere
2.2: 2 h / 20 °C
3.1: hydrogenchloride / methanol; 1,4-dioxane / 3 h / 20 °C
4.1: 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 / 0.33 h / 0 - 20 °C
5.1: N-ethyl-N,N-diisopropylamine; dmap / dichloromethane / 0.08 h / 0 °C
With
hydrogenchloride; dmap; tetrakis(triphenylphosphine) palladium(0); 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
1,4-dioxane; methanol; dichloromethane; N,N-dimethyl-formamide;