Multi-step reaction with 6 steps
1.1: potassium carbonate / N,N-dimethyl-formamide; water / 3 h / 75 °C / Inert atmosphere
2.1: potassium acetate / tris-(dibenzylideneacetone)dipalladium(0); dicyclohexylphosphino-2′,4′,6′-triisopropylbiphenyl / 1,4-dioxane / 0.5 h / 85 °C / Inert atmosphere
3.1: potassium carbonate / tetrakis(triphenylphosphine) palladium(0) / 1,2-dimethoxyethane; water / 14 h / 85 °C / Inert atmosphere
4.1: potassium carbonate; hydrogen / palladium 10% on activated carbon / ethanol; water / 18 h / Inert atmosphere
5.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 1 h / 20 °C
6.1: hydrogenchloride / ethanol; water / 1 h / 60 °C
6.2: 1 h / 0 °C
With
hydrogenchloride; hydrogen; potassium acetate; potassium carbonate; N-ethyl-N,N-diisopropylamine; HATU;
tris-(dibenzylideneacetone)dipalladium(0); tetrakis(triphenylphosphine) palladium(0); dicyclohexylphosphino-2′,4′,6′-triisopropylbiphenyl; palladium 10% on activated carbon;
In
1,4-dioxane; 1,2-dimethoxyethane; ethanol; water; N,N-dimethyl-formamide;