Multi-step reaction with 6 steps
1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0 °C
2: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium acetate / 1,2-dimethoxyethane / 2 h / 90 °C
3: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / 1,4-dioxane; water / 1 h / 90 °C
4: hydrogenchloride / 1,4-dioxane; water / 20 °C
5: potassium carbonate / N,N-dimethyl acetamide / 120 °C
6: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium carbonate / 1,4-dioxane; water / 1 h / 90 °C
With
hydrogenchloride; tetrakis(triphenylphosphine) palladium(0); dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium acetate; potassium carbonate; N-ethyl-N,N-diisopropylamine;
In
1,4-dioxane; 1,2-dimethoxyethane; dichloromethane; N,N-dimethyl acetamide; water;
2: Suzuki-Miyaura cross-coupling / 3: Suzuki-Miyaura cross-coupling / 6: Suzuki-Miyaura cross-coupling;
DOI:10.1021/jm300403a