Multi-step reaction with 6 steps
1.1: sulfuric acid / water / 16 h / 80 °C / Inert atmosphere
2.1: copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran / 16 h / 20 °C
3.1: tetrabutyl ammonium fluoride / tetrahydrofuran; dichloromethane / 1 h / 0 - 20 °C
4.1: copper(l) iodide; triethylamine; triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 0.42 h / 120 °C / Inert atmosphere; Microwave irradiation
5.1: tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; caesium carbonate / 1,4-dioxane / 0.58 h / 120 °C / Inert atmosphere; Microwave irradiation
5.2: 16 h
5.3: 20 °C
6.1: N-ethyl-N,N-diisopropylamine; benzotriazol-1-ol; N1-((ethylimino)methylene)-N3,N3-dimethylpropane-1,3-diamine hydrochloride / tetrahydrofuran; N,N-dimethyl-formamide / 0.17 h / Inert atmosphere
6.2: 24 h / 20 °C
With
bis-triphenylphosphine-palladium(II) chloride; tris-(dibenzylideneacetone)dipalladium(0); copper(l) iodide; sulfuric acid; N1-((ethylimino)methylene)-N3,N3-dimethylpropane-1,3-diamine hydrochloride; tetrabutyl ammonium fluoride; benzotriazol-1-ol; caesium carbonate; triethylamine; N-ethyl-N,N-diisopropylamine; triphenylphosphine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene;
In
tetrahydrofuran; 1,4-dioxane; dichloromethane; water; N,N-dimethyl-formamide;