Multi-step reaction with 9 steps
1.1: dmap / dichloromethane / 64 h / 20 °C / Inert atmosphere
2.1: triethylamine / tetrakis(triphenylphosphine) palladium(0); copper(l) iodide / tetrahydrofuran / 0.17 h / Inert atmosphere
2.2: 18 h
3.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 17 h / 0 - 20 °C / Inert atmosphere
4.1: trifluoroacetic acid / dichloromethane / 3 h / 20 °C
4.2: 20 h / 65 °C
5.1: triethylamine / triphenylphosphine; copper(l) iodide; trans-bis(triphenylphosphine)palladium dichloride / N,N-dimethyl-formamide / 0.33 h / 120 °C / microwave irradiation
6.1: hydrogen / palladium 10% on activated carbon; 10 wt% Pd(OH)2 on carbon / ethyl acetate; N,N-dimethyl-formamide / 38 h / 20 °C / Inert atmosphere
7.1: water; lithium hydroxide monohydrate / tetrahydrofuran; methanol / 17 h / 20 °C
8.1: N-ethyl-N,N-diisopropylamine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol; ammonium carbonate / N,N-dimethyl-formamide; tetrahydrofuran / 60 h / 20 °C / Inert atmosphere
9.1: trifluoroacetic acid / dichloromethane / 18 h / 20 °C / Inert atmosphere
With
dmap; lithium hydroxide monohydrate; tetrabutyl ammonium fluoride; water; hydrogen; ammonium carbonate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid;
copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); trans-bis(triphenylphosphine)palladium dichloride; palladium 10% on activated carbon; 10 wt% Pd(OH)2 on carbon; triphenylphosphine;
In
tetrahydrofuran; methanol; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;