Multi-step reaction with 8 steps
1.1: trichlorophosphate / dichloromethane / 1.5 h / 0 - 20 °C / Inert atmosphere
1.2: 19 h / Reflux
1.3: 0.75 h / Cooling with ice
2.1: benzene / 14 h / Inert atmosphere
3.1: sodium azide / dimethyl sulfoxide / 8 h / 75 °C / Inert atmosphere
4.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 1.5 h / 20 °C / Inert atmosphere
4.2: 14 h
5.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / ethyl acetate; ethanol; water / 6 h / 2585.81 Torr / Inert atmosphere
6.1: sodium ethanolate / ethanol / 55 °C / Inert atmosphere
7.1: caesium carbonate / N,N,N,N,-tetramethylethylenediamine; copper(l) iodide / 1,2-dimethoxyethane / 3 h / 150 °C / microwave irradiation
8.1: sodium carbonate / tetrakis(triphenylphosphine) palladium(0) / 1,2-dimethoxyethane; water / 0.42 h / 130 °C / Inert atmosphere; microwave irradiation
With
hydrogenchloride; sodium azide; hydrogen; sodium ethanolate; sodium hydride; sodium carbonate; caesium carbonate; trichlorophosphate;
copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); N,N,N,N,-tetramethylethylenediamine; palladium 10% on activated carbon;
In
1,2-dimethoxyethane; ethanol; dichloromethane; water; dimethyl sulfoxide; ethyl acetate; N,N-dimethyl-formamide; mineral oil; benzene;