Multi-step reaction with 7 steps
1.1: sodium carbonate / 1,4-diaza-bicyclo[2.2.2]octane; palladium diacetate / ISOPROPYLAMIDE / 17 h / 150 °C / Inert atmosphere
2.1: Jones reagent / acetone / -10 - 20 °C
3.1: potassium hydroxide / tert-butyl alcohol / 70 °C
3.2: pH 4 - 5
4.1: N-ethyl-N,N-diisopropylamine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol / N,N-dimethyl-formamide / 48 h / 20 °C
5.1: trifluoroacetic acid / dichloromethane / 0.5 h / 20 °C
6.1: triethylamine; sodium tris(acetoxy)borohydride / 1,2-dichloro-ethane
7.1: ChiralPak AD-H / isopropyl alcohol; N,N-dimethyl-ethanamine / 35 °C / Resolution of racemate
With
Jones reagent; sodium tris(acetoxy)borohydride; sodium carbonate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; potassium hydroxide;
1,4-diaza-bicyclo[2.2.2]octane; palladium diacetate;
In
N,N-dimethyl-ethanamine; dichloromethane; ISOPROPYLAMIDE; 1,2-dichloro-ethane; N,N-dimethyl-formamide; isopropyl alcohol; acetone; tert-butyl alcohol;