Multi-step reaction with 9 steps
1.1: triethylamine / dichloromethane / 0.67 h / 0 °C / Inert atmosphere
2.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 1 h / Inert atmosphere
3.1: sodium hydride / tetrahydrofuran / 2 h / 0 - 20 °C / Inert atmosphere
4.1: lithium hydroxide monohydrate; water / tetrahydrofuran / 12 h / 20 °C / Inert atmosphere
4.2: pH 3-4
5.1: N,N-dimethyl-formamide; oxalyl dichloride / dichloromethane / 2 h / 0 °C
5.2: 12 h / 0 - 15 °C / Inert atmosphere
6.1: trichlorophosphate; pyridine; N,N-dimethyl-formamide / dichloromethane / 5 h / 0 °C
7.1: N-Bromosuccinimide / N,N-dimethyl-formamide / 1.5 h / 10 °C / Inert atmosphere
8.1: ammonium hydroxide / isopropyl alcohol / 12 h / 100 °C / Sealed tube
9.1: potassium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / water; 1,4-dioxane / 1.5 h / 90 - 100 °C / Inert atmosphere
With
pyridine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; ammonium hydroxide; N-Bromosuccinimide; oxalyl dichloride; lithium hydroxide monohydrate; tetrabutyl ammonium fluoride; water; sodium hydride; potassium carbonate; triethylamine; N,N-dimethyl-formamide; trichlorophosphate;
In
tetrahydrofuran; 1,4-dioxane; dichloromethane; water; N,N-dimethyl-formamide; isopropyl alcohol;