Multi-step reaction with 4 steps
1: 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine / dichloromethane; ethyl acetate / 0 - 20 °C
2: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / water; N,N-dimethyl-formamide / 5 h / 80 °C / Inert atmosphere
3: trichlorophosphate / 4 h / Reflux
4: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / water; 1,4-dioxane / 5 h / 90 °C / Inert atmosphere
With
tetrakis(triphenylphosphine) palladium(0); potassium carbonate; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine; trichlorophosphate;
In
1,4-dioxane; dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide;
2: |Suzuki Coupling / 4: |Suzuki Coupling;