Multi-step reaction with 5 steps
1.1: sodium hydride / N,N-dimethyl-formamide; paraffin oil / 2 h / 20 °C / Inert atmosphere
1.2: 16 h / Inert atmosphere
2.1: sodium hydride / N,N-dimethyl-formamide / 1 h / 0 - 20 °C / Inert atmosphere
2.2: 6 h / 80 °C / Inert atmosphere
3.1: lithium hydroxide monohydrate / tetrahydrofuran; water / 2 h / Inert atmosphere
4.1: N-ethyl-N,N-diisopropylamine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 2 h / Inert atmosphere
5.1: palladium 10% on activated carbon; hydrogen / ethyl acetate / 0.5 h
With
lithium hydroxide monohydrate; palladium 10% on activated carbon; hydrogen; sodium hydride; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine;
In
tetrahydrofuran; water; ethyl acetate; N,N-dimethyl-formamide; paraffin oil;