Multi-step reaction with 8 steps
1.1: triethylamine; copper(l) iodide / bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 0.5 h / Sealed; Heating
2.1: potassium carbonate / ethanol / 18 h / 20 °C
3.1: hydroxylamine hydrochloride; sodium hydroxide; water / ethanol / 3 h / Cooling with ice
3.2: pH 6
4.1: N-chloro-succinimide / N,N-dimethyl-formamide / Cooling with ice; Heating
5.1: triethylamine; pyridine / chloroform / 72 h / 20 °C / Cooling with ice
6.1: caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl / palladium diacetate / toluene / 72 h / Sealed; Heating
7.1: water; lithium hydroxide monohydrate / tetrahydrofuran / 20 °C
8.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 20 °C
With
pyridine; N-chloro-succinimide; copper(l) iodide; lithium hydroxide monohydrate; hydroxylamine hydrochloride; water; potassium carbonate; caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; triethylamine; N-ethyl-N,N-diisopropylamine; HATU; sodium hydroxide;
bis-triphenylphosphine-palladium(II) chloride; palladium diacetate;
In
tetrahydrofuran; ethanol; chloroform; N,N-dimethyl-formamide; toluene;