Multi-step reaction with 8 steps
1.1: triethylamine / copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran / 16 h / 20 °C / Inert atmosphere
2.1: tetrabutyl ammonium fluoride / dichloromethane; tetrahydrofuran / 1 h / 0 - 20 °C
3.1: triethylamine / triphenylphosphine; copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride / dichloromethane / 0.17 h / 100 °C / Inert atmosphere; microwave irradiation
4.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 0 - 20 °C
5.1: hydrogen / palladium 10% on activated carbon / N,N-dimethyl-formamide / 16 h / 20 °C
6.1: trifluoroacetic acid / 2,2,2-trifluoroethanol / 0.33 h / 100 °C / microwave irradiation
6.2: 18 h
7.1: water; lithium hydroxide monohydrate / tetrahydrofuran / 18 h
8.1: N-ethyl-N,N-diisopropylamine; ammonium carbonate; HATU / N,N-dimethyl-formamide / 18 h / 20 °C
With
lithium hydroxide monohydrate; tetrabutyl ammonium fluoride; water; hydrogen; ammonium carbonate; triethylamine; N-ethyl-N,N-diisopropylamine; 3-chloro-benzenecarboperoxoic acid; HATU; trifluoroacetic acid;
bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; palladium 10% on activated carbon; triphenylphosphine;
In
tetrahydrofuran; dichloromethane; 2,2,2-trifluoroethanol; N,N-dimethyl-formamide;