Multi-step reaction with 12 steps
1.1: sodium hydroxide / dichloromethane; water / 20 °C / Inert atmosphere
2.1: N,N,N,N,-tetramethylethylenediamine; sec.-butyllithium / diethyl ether; cyclohexane / 1.67 h / -78 °C / Inert atmosphere; Cooling with acetone-dry ice
2.2: 1 h / -78 - 20 °C / Inert atmosphere
3.1: N-Bromosuccinimide / dichloromethane / 20 °C / Inert atmosphere
4.1: trifluoroacetic acid / 16 h / 20 °C / Inert atmosphere
5.1: manganese(IV) oxide / tetrahydrofuran / 20 °C / Inert atmosphere
6.1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 0 °C / Inert atmosphere
6.2: 15 h / 20 °C / Inert atmosphere
7.1: dmap / tetrahydrofuran; acetonitrile / 4.5 h / 20 °C / Inert atmosphere
8.1: urea hydrogen peroxide adduct; trifluoroacetic anhydride / acetonitrile / 0 - 20 °C / Inert atmosphere
9.1: sodium hydroxide / methanol; water / 1.5 h / 85 °C / Inert atmosphere; Reflux
9.2: pH 1
10.1: ammonia; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / 1,4-dioxane; N,N-dimethyl-formamide / 0.33 h / 100 °C / Inert atmosphere; Microwave irradiation; Sealed
11.1: potassium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane; water / 0.08 h / 100 °C / Microwave irradiation
12.1: acetic acid / methanol; dimethyl sulfoxide / 1 h / 20 °C
12.2: 0.75 h
With
dmap; manganese(IV) oxide; N-Bromosuccinimide; N,N,N,N,-tetramethylethylenediamine; trimethylsilyl trifluoromethanesulfonate; ammonia; sec.-butyllithium; urea hydrogen peroxide adduct; potassium carbonate; benzotriazol-1-ol; acetic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; trifluoroacetic acid; trifluoroacetic anhydride; sodium hydroxide;
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride;
In
tetrahydrofuran; 1,4-dioxane; methanol; diethyl ether; dichloromethane; cyclohexane; water; dimethyl sulfoxide; N,N-dimethyl-formamide; acetonitrile;