Multi-step reaction with 8 steps
1.1: 1H-imidazole / N,N-dimethyl-formamide / 0 - 20 °C
2.1: hydrogen / palladium 10% on activated carbon / methanol / 4.5 h / 20 °C / 2585.81 Torr
3.1: triethylamine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 1.5 h / 20 °C
4.1: water; lithium hydroxide monohydrate / tetrahydrofuran / 1.5 h / 20 °C
5.1: triethylamine; benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 1 h / 20 °C
6.1: hydrogenchloride / 1,4-dioxane / 2 h / 20 °C
7.1: hydrogenchloride; triethylamine; benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 1 h / 20 °C
7.2: pH 7 buffer
8.1: water; lithium hydroxide monohydrate / tetrahydrofuran / 0.83 h / 40 °C
With
1H-imidazole; hydrogenchloride; lithium hydroxide monohydrate; water; hydrogen; benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine;
palladium 10% on activated carbon;
In
tetrahydrofuran; 1,4-dioxane; methanol; N,N-dimethyl-formamide;