Multi-step reaction with 7 steps
1: N-ethyl-N,N-diisopropylamine / tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / 1,4-dioxane / 100 °C / Inert atmosphere
2: potassium carbonate / copper(l) iodide; N,N`-dimethylethylenediamine / toluene / 16 h / 110 °C / Inert atmosphere
3: sulfuryl dichloride; water; acetic acid / dichloromethane / 0.42 h / 0 - 20 °C
4: triethylamine / dichloromethane / 0 °C
5: water; sodium hydroxide / tetrahydrofuran / 2 h / 20 °C
6: O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 20 °C
7: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 0.5 h / 20 °C
With
sulfuryl dichloride; water; potassium carbonate; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; acetic acid; triethylamine; N-ethyl-N,N-diisopropylamine; 3-chloro-benzenecarboperoxoic acid; sodium hydroxide;
tris-(dibenzylideneacetone)dipalladium(0); copper(l) iodide; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; N,N`-dimethylethylenediamine;
In
tetrahydrofuran; 1,4-dioxane; dichloromethane; toluene;