Multi-step reaction with 14 steps
1.1: methanol / 5 h / Reflux
2.1: potassium tert-butylate / diethyl ether; ethanol / 0.25 h
2.2: Reflux
2.3: 2 h / 20 °C
3.1: hydrogen / palladium on carbon / ethanol / 24 h
4.1: dmap; triethylamine / dichloromethane / 24 h / 20 °C
4.2: 24 h
5.1: hydrogenchloride / ethanol / 8 h / Reflux
6.1: phosphorus pentachloride / tetrahydrofuran / 2 h / 0 °C
6.2: 12 h / 20 °C
6.3: 10 h / Reflux
7.1: sodium hydride / N,N-dimethyl-formamide / 6 h / 0 - 20 °C
7.2: 17 h
8.1: lithium aluminium tetrahydride / toluene; tetrahydrofuran / 6 h / Reflux
8.2: 6 h / 0 - 20 °C
9.1: hydrogen bromide / acetic acid / 3 h / Reflux
9.2: 0 - 20 °C
9.3: 16 h / 0 - 20 °C
10.1: palladium diacetate; 1,1'-bis-(diphenylphosphino)ferrocene / dimethyl sulfoxide / 18 h / 65 °C
11.1: hydrogenchloride / 20 wt% Pd(OH)2/C / methanol / 16 h
12.1: triethylamine; sodium iodide / N,N-dimethyl-formamide / 3 h / 50 °C
13.1: lithium hydroxide / 1,4-dioxane; water / 24 h / 20 °C
13.2: 2 h / 20 °C
13.3: Oasis cartridge
14.1: dmap; N-ethyl-N,N-diisopropylamine / 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 144 h / 20 °C
With
hydrogenchloride; dmap; lithium aluminium tetrahydride; phosphorus pentachloride; potassium tert-butylate; hydrogen bromide; hydrogen; sodium hydride; triethylamine; N-ethyl-N,N-diisopropylamine; sodium iodide; lithium hydroxide;
1,1'-bis-(diphenylphosphino)ferrocene; palladium on carbon; 20 wt% Pd(OH)2/C; palladium diacetate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride;
In
tetrahydrofuran; 1,4-dioxane; methanol; diethyl ether; ethanol; dichloromethane; water; acetic acid; dimethyl sulfoxide; N,N-dimethyl-formamide; toluene;