Multi-step reaction with 7 steps
1: N-ethyl-N,N-diisopropylamine / 1-methyl-pyrrolidin-2-one / 48 h / 140 °C
2: potassium acetate / tricyclohexylphosphine; tris-(dibenzylideneacetone)dipalladium(0) / 1,4-dioxane / 0.33 h / 135 °C / Microwave irradiation
3: water; sodium carbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / 1,2-dimethoxyethane / 0.33 h / 125 °C / Microwave irradiation
4: hydrogen / palladium 10% on activated carbon / ethyl acetate; ethanol / 12 h
5: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 105 °C / Microwave irradiation
6: water; sodium carbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / 1,2-dimethoxyethane / 0.25 h / 120 °C / Microwave irradiation
7: trifluoroacetic acid / dichloromethane / 1 h
With
water; hydrogen; potassium acetate; sodium carbonate; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid;
tris-(dibenzylideneacetone)dipalladium(0); dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; palladium 10% on activated carbon; tricyclohexylphosphine;
In
1,4-dioxane; 1-methyl-pyrrolidin-2-one; 1,2-dimethoxyethane; ethanol; dichloromethane; ethyl acetate;