Multi-step reaction with 7 steps
1: diethyl ether; methanol; toluene / 20 h / 20 °C
2: copper(l) iodide; N-ethyl-N,N-diisopropylamine; triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 1.17 h / 90 - 100 °C / Microwave irradiation; Inert atmosphere
3: potassium carbonate / methanol / 0.17 h / 20 °C
4: copper(l) iodide; tri tert-butylphosphoniumtetrafluoroborate; N-ethyl-N,N-diisopropylamine; bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 110 °C / Inert atmosphere
5: triethylamine; palladium 10% on activated carbon; hydrogen / water; ethyl acetate / 20 h
6: water; lithium hydroxide / tetrahydrofuran; methanol / 152 h / 20 °C
7: N-ethyl-N,N-diisopropylamine; ammonium carbonate; benzotriazol-1-ol; N1-((ethylimino)methylene)-N3,N3-dimethylpropane-1,3-diamine hydrochloride / N,N-dimethyl-formamide / 40.5 h / 20 °C / Inert atmosphere
With
ammonium carbonate; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; N1-((ethylimino)methylene)-N3,N3-dimethylpropane-1,3-diamine hydrochloride; palladium 10% on activated carbon; water; hydrogen; potassium carbonate; benzotriazol-1-ol; triethylamine; N-ethyl-N,N-diisopropylamine; triphenylphosphine; lithium hydroxide; tri tert-butylphosphoniumtetrafluoroborate;
In
tetrahydrofuran; methanol; diethyl ether; water; ethyl acetate; N,N-dimethyl-formamide; toluene;