Multi-step reaction with 10 steps
1: triethylamine / dichloromethane / 2 h / 20 - 30 °C
2: triethylamine / dichloromethane / 18 h / 20 - 30 °C
3: pyridine / 2 h / 120 °C
4: dmap; triethylamine / dichloromethane / 18 h / 20 - 30 °C
5: hydrogen; palladium 10% on activated carbon / methanol; ethyl acetate / 1 h / 1292.9 Torr
6: triethylamine / isopropyl alcohol / 18 h / 70 °C
7: iron; acetic acid / water / 1 h / 20 - 30 °C
8: 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 / 18 h / 20 - 30 °C
9: caesium carbonate / methanol / 0.5 h / 80 °C
10: trifluoroacetic acid / 1 h / 20 - 30 °C
With
pyridine; dmap; palladium 10% on activated carbon; hydrogen; iron; caesium carbonate; acetic acid; triethylamine; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate;
In
methanol; dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide; isopropyl alcohol;