Multi-step reaction with 13 steps
1: sodium hydride / tetrahydrofuran / 6.5 h / 0 - 20 °C
2: sodium hydride / diethyl ether; dimethyl sulfoxide / 24.5 h / 0 - 20 °C
3: lithium hydroxide monohydrate / water / 24 h / Reflux
4: N,N-dimethyl-formamide; oxalyl dichloride / dichloromethane / 1 h / 0 - 20 °C
5: diethyl ether; tetrahydrofuran / 1 h / -5 - 0 °C
6: silver(I) acetate / water; 1,4-dioxane / 2 h / 20 °C
7: N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; ammonium carbonate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 1 h / 20 °C
8: 1,3,5-trichloro-2,4,6-triazine / N,N-dimethyl-formamide / 0.5 h / 20 °C
9: hydroxylamine / ethanol; water / 16 h / 60 °C
10: 3 h / 20 °C
11: hydrogen; palladium 10% on activated carbon / ethanol / 0.5 h / 20 °C
12: sodium methylate / methanol / 16 h / 0 - 20 °C
13: lithium hydroxide monohydrate / tetrahydrofuran; water / 24 h / Reflux
With
1,3,5-trichloro-2,4,6-triazine; oxalyl dichloride; lithium hydroxide monohydrate; palladium 10% on activated carbon; hydrogen; hydroxylamine; sodium methylate; silver(I) acetate; ammonium carbonate; sodium hydride; N-ethyl-N,N-diisopropylamine; N,N-dimethyl-formamide; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate;
In
tetrahydrofuran; 1,4-dioxane; methanol; diethyl ether; ethanol; dichloromethane; water; dimethyl sulfoxide; N,N-dimethyl-formamide;