Multi-step reaction with 8 steps
1.1: 1,4-diaza-bicyclo[2.2.2]octane / dichloromethane / 0.75 h / 0 °C / Inert atmosphere
2.1: sodium hydrogencarbonate / acetonitrile / 18 h / 75 °C / Inert atmosphere
3.1: hydrogenchloride; water / acetonitrile / 1 h / 20 °C / pH < 2 / Inert atmosphere
3.2: pH 7 - 8
4.1: 2,6-dimethylpyridine; 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 20 °C
5.1: trifluoroacetic acid / dichloromethane / 20 °C
6.1: 2,6-dimethylpyridine; 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 20 °C
7.1: hydrogen; acetic acid / palladium(II) hydroxide / methanol; water / 6 h / 20 °C / Inert atmosphere
8.1: triethylamine tris(hydrogen fluoride) / dichloromethane
With
1,4-diaza-bicyclo[2.2.2]octane; 2,6-dimethylpyridine; hydrogenchloride; 1-hydroxy-7-aza-benzotriazole; water; hydrogen; sodium hydrogencarbonate; acetic acid; triethylamine tris(hydrogen fluoride); 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; trifluoroacetic acid;
palladium(II) hydroxide;
In
methanol; dichloromethane; water; N,N-dimethyl-formamide; acetonitrile;