Multi-step reaction with 5 steps
1: sulfuric acid / 18 h / Reflux
2: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate / 1,4-dioxane / 3 h / 100 °C / Inert atmosphere
3: caesium carbonate; tetrakis(triphenylphosphine) palladium(0) / 1,4-dioxane; water / 5 h / 100 °C / Inert atmosphere
4: lithium hydroxide; water / tetrahydrofuran; methanol / 16 h / 20 °C
5: 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine / ethyl acetate / 2 h / 120 °C / Microwave irradiation
With
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; tetrakis(triphenylphosphine) palladium(0); sulfuric acid; potassium acetate; water; caesium carbonate; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine; lithium hydroxide;
In
tetrahydrofuran; 1,4-dioxane; methanol; water; ethyl acetate;
3: |Suzuki Coupling;