Multi-step reaction with 10 steps
1: triphenylphosphine / N,N-dimethyl-formamide / 2 h / 135 °C / Inert atmosphere
2: borane-THF / tetrahydrofuran / 4 h / 50 °C
3: triethylamine / dichloromethane / 0.5 h / 0 - 20 °C
4: water; sodium hydroxide / tetrahydrofuran / 0 - 20 °C
5: triethylamine / dichloromethane / 0.5 h / 0 - 20 °C
6: sodium tetrahydroborate / 1,2-dimethoxyethane; water / 2 h / 0 °C
7: triethylamine / dichloromethane / 0.5 h / 0 - 20 °C
8: potassium carbonate / acetone / 55 °C
9: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 2 h / 20 °C
10: rhodium contaminated with carbon; hydrogen / ethyl acetate
With
bis-triphenylphosphine-palladium(II) chloride; sodium tetrahydroborate; copper(l) iodide; borane-THF; rhodium contaminated with carbon; water; hydrogen; potassium carbonate; triethylamine; N-ethyl-N,N-diisopropylamine; triphenylphosphine; sodium hydroxide;
In
tetrahydrofuran; 1,2-dimethoxyethane; dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide; acetone;