Multi-step reaction with 10 steps
1.1: potassium carbonate / ethanol / 2 h / 90 °C / Inert atmosphere
2.1: acetic acid; ammonium acetate / 2 h / 130 °C / Inert atmosphere
3.1: acetic acid; nitric acid / 7.5 h / 20 °C
4.1: palladium 10% on activated carbon; hydrogen / methanol; water / 14.5 h
5.1: potassium tert-butylate / dimethyl sulfoxide / 3 h / 160 °C / Inert atmosphere
6.1: methanol; sodium methylate / 3 h / 70 °C / Inert atmosphere
7.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.83 h / 0 - 20 °C
7.2: 3 h / 0 - 20 °C
8.1: 1,2,3-Benzotriazole; thionyl chloride / dichloromethane / 0.92 h / 20 °C / Inert atmosphere
8.2: 2.33 h / 0 - 20 °C
9.1: trifluoroacetic acid / dichloromethane / 1.5 h / 0 - 20 °C
10.1: ethanol / 3.67 h / 80 °C / Sealed tube
With
methanol; 1,2,3-Benzotriazole; thionyl chloride; palladium 10% on activated carbon; potassium tert-butylate; ammonium acetate; hydrogen; nitric acid; sodium methylate; sodium hydride; potassium carbonate; acetic acid; trifluoroacetic acid;
In
methanol; ethanol; dichloromethane; water; dimethyl sulfoxide; N,N-dimethyl-formamide; mineral oil;