Multi-step reaction with 8 steps
1.1: 1H-imidazole / dichloromethane / 20 °C / Cooling with ice
2.1: tris-(dibenzylideneacetone)dipalladium(0); sodium t-butanolate; 2'-(di-tert-butylphosphanyl)-N,N-dimethyl-[1,1'-biphenyl]-2-amine / toluene / 0.17 h / 110 °C / Inert atmosphere
3.1: hydrogen; palladium(II) hydroxide / ethanol / 2 h / 20 °C
4.1: ytterbium trifluoromethanesulfonate / 0.17 h / 90 °C
5.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 0.5 h / 20 °C
6.1: pyridine / dichloromethane / -20 - -10 °C
7.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium acetate / dimethyl sulfoxide / 0.33 h / 80 °C / Inert atmosphere
8.1: potassium carbonate; bis-triphenylphosphine-palladium(II) chloride / ethanol; water / 1 h / 80 °C / Inert atmosphere
8.2: 2 h / 20 °C
With
pyridine; 1H-imidazole; bis-triphenylphosphine-palladium(II) chloride; tris-(dibenzylideneacetone)dipalladium(0); dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; ytterbium trifluoromethanesulfonate; tetrabutyl ammonium fluoride; hydrogen; potassium acetate; palladium(II) hydroxide; potassium carbonate; 2'-(di-tert-butylphosphanyl)-N,N-dimethyl-[1,1'-biphenyl]-2-amine; sodium t-butanolate;
In
tetrahydrofuran; ethanol; dichloromethane; water; dimethyl sulfoxide; toluene;