Multi-step reaction with 10 steps
1: di-isopropyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 76 h / 0 - 20 °C
2: potassium carbonate / methanol / 1 h / 20 °C
3: 1H-imidazole / N,N-dimethyl-formamide / 20 °C
4: triethylsilane; bismuth(III) bromide / acetonitrile / 0.5 h / 0 - 20 °C
5: sodium hydroxide; water / tetrahydrofuran; methanol / 50 °C
6: diphenyl phosphoryl azide; triethylamine / toluene / 0.5 h / 100 °C
7: hydrogenchloride / tetrahydrofuran; water / 2 h / 20 °C
8: potassium carbonate / ethanol; water / 1 h / 80 °C
9: ammonia; hydrogen / palladium 10% on activated carbon / methanol / 20 °C / 2585.81 Torr
10: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 18 h / 20 - 80 °C
With
1H-imidazole; hydrogenchloride; triethylsilane; sodium hydroxide; di-isopropyl azodicarboxylate; diphenyl phosphoryl azide; ammonia; water; hydrogen; bismuth(III) bromide; potassium carbonate; triethylamine; N-ethyl-N,N-diisopropylamine; triphenylphosphine;
palladium 10% on activated carbon;
In
tetrahydrofuran; methanol; ethanol; water; N,N-dimethyl-formamide; toluene; acetonitrile;