Multi-step reaction with 10 steps
1.1: ethanol; sodium / toluene / 2 h / 80 - 85 °C
1.2: 2 h / 80 °C
2.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / ethanol; water / 2844.39 Torr
3.1: O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / DMF (N,N-dimethyl-formamide) / 15 h / 20 °C
4.1: phosphorus pentachloride / dichloromethane / 15 h / 20 °C
5.1: sulfur / dichloromethane / 1 h / 155 °C
6.1: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / 0 °C
6.2: 0 °C
7.1: methanesulfonyl chloride; triethylamine / dichloromethane / 0.25 h / 0 °C
7.2: 15 h / 20 °C
8.1: sodium cyanide / dimethyl sulfoxide / 1 h / 20 °C
9.1: sodium hydroxide / ethanol; water / 1 h / 95 °C
10.1: diazomethane / diethyl ether; dichloromethane / 15 h / 20 °C
With
diazomethane; hydrogenchloride; sodium hydroxide; lithium aluminium tetrahydride; ethanol; phosphorus pentachloride; sodium cyanide; hydrogen; sodium; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; sulfur; methanesulfonyl chloride; triethylamine; N-ethyl-N,N-diisopropylamine;
palladium 10% on activated carbon;
In
tetrahydrofuran; DMF (N,N-dimethyl-formamide); diethyl ether; ethanol; dichloromethane; water; dimethyl sulfoxide; toluene;