Multi-step reaction with 5 steps
1.1: acetic acid; 20% palladium hydroxide-activated charcoal; hydrogen / ethanol / 5 h / 20 °C / 724.03 Torr
2.1: 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / acetic acid butyl ester / 3 h / 20 °C / Reflux
2.2: 20 °C / pH 9
3.1: N-Bromosuccinimide / N,N-dimethyl-formamide / 2 h / 55 °C
4.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; caesium carbonate / 1,4-dioxane / 6 h / 100 °C / Schlenk technique; Sealed tube; Inert atmosphere
5.1: lithium hydroxide monohydrate; water / tetrahydrofuran / 1 h / 20 °C
5.2: pH 4
With
N-Bromosuccinimide; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; lithium hydroxide monohydrate; 20% palladium hydroxide-activated charcoal; water; hydrogen; caesium carbonate; acetic acid; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide;
In
tetrahydrofuran; 1,4-dioxane; ethanol; acetic acid butyl ester; N,N-dimethyl-formamide;