Multi-step reaction with 5 steps
1.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; sodium carbonate / N,N-dimethyl-formamide / 1 h / 115 °C
2.1: N-Bromosuccinimide / N,N-dimethyl-formamide / 0.5 h
3.1: hydrogen; 3 % platinum on carbon / methanol / 18 h
4.1: KH2PO4; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / 1,4-dioxane / 17 h / 110 °C
4.2: SiliaMetS?; DMT / 20 h
5.1: triethylamine; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / N,N-dimethyl-formamide / 70 h
With
KH2PO4; N-Bromosuccinimide; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; 3 % platinum on carbon; hydrogen; sodium carbonate; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine;
In
1,4-dioxane; methanol; N,N-dimethyl-formamide;
DOI:10.1517/13543776.2014.851670