Multi-step reaction with 7 steps
1.1: sodium tetrahydroborate / methanol / 1 h / 25 °C
2.1: N-ethyl-N,N-diisopropylamine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 18 h / 20 °C
3.1: potassium phosphate; tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / tetrahydrofuran / 0.17 h / 20 °C / Inert atmosphere
3.2: 3.17 h / 20 - 90 °C / Inert atmosphere
4.1: hydrogenchloride / methanol; isopropyl alcohol / 20 °C
5.1: acetic anhydride / 0.5 h / 20 °C
5.2: 16 h / 60 °C
6.1: potassium carbonate; potassium iodide / N,N-dimethyl-formamide / 16 h / 20 °C
7.1: ammonium acetate / acetic acid / 1 h / Reflux
With
hydrogenchloride; sodium tetrahydroborate; potassium phosphate; tris-(dibenzylideneacetone)dipalladium(0); ammonium acetate; acetic anhydride; potassium carbonate; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; potassium iodide;
In
tetrahydrofuran; methanol; acetic acid; N,N-dimethyl-formamide; isopropyl alcohol;