Multi-step reaction with 7 steps
1.1: ethanol; tetrahydrofuran / 2 h
2.1: nitric acid / sulfuric acid / 2.83 h / 0 - 20 °C
3.1: potassium acetate / tricyclohexylphosphine; tris-(dibenzylideneacetone)dipalladium(0) / 1,4-dioxane / 6 h / Inert atmosphere; Reflux
4.1: potassium carbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / 1,4-dioxane; water / 0.75 h / 100 °C / Microwave irradiation
5.1: hydrogen / palladium 10% on activated carbon / ethanol; water / 2 h / 20 °C
6.1: trifluoroacetic acid / 2,2,2-trifluoroethanol / 1 h / 105 °C / Microwave irradiation
6.2: 2 h / 0 - 20 °C
7.1: sodium iodide / butanone / 7 h / 120 °C / Microwave irradiation
With
hydrogen; nitric acid; potassium acetate; potassium carbonate; trifluoroacetic acid; sodium iodide;
tris-(dibenzylideneacetone)dipalladium(0); dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; sulfuric acid; palladium 10% on activated carbon; tricyclohexylphosphine;
In
tetrahydrofuran; 1,4-dioxane; ethanol; 2,2,2-trifluoroethanol; water; butanone;