Multi-step reaction with 6 steps
1.1: sodium carbonate; bis-triphenylphosphine-palladium(II) chloride / 1,4-dioxane / 16 h / Inert atmosphere; Reflux
2.1: palladium 10% on activated carbon; hydrogen / N,N-dimethyl-formamide / 16 h / 20 °C
3.1: 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
4.1: triethylamine; palladium 10% on activated carbon; hydrogen / water; N,N-dimethyl-formamide / 44 h / 20 °C
5.1: water; lithium hydroxide monohydrate / tetrahydrofuran / 18 h / 40 °C
6.1: N-ethyl-N,N-diisopropylamine; benzotriazol-1-ol; N1-((ethylimino)methylene)-N3,N3-dimethylpropane-1,3-diamine hydrochloride / N,N-dimethyl-formamide / 0.17 h / Inert atmosphere
6.2: 18 h / 20 °C
With
bis-triphenylphosphine-palladium(II) chloride; tris-(dibenzylideneacetone)dipalladium(0); lithium hydroxide monohydrate; N1-((ethylimino)methylene)-N3,N3-dimethylpropane-1,3-diamine hydrochloride; palladium 10% on activated carbon; water; hydrogen; sodium carbonate; benzotriazol-1-ol; caesium carbonate; triethylamine; N-ethyl-N,N-diisopropylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene;
In
tetrahydrofuran; 1,4-dioxane; water; N,N-dimethyl-formamide;