Multi-step reaction with 6 steps
1.1: potassium carbonate / N,N-dimethyl-formamide / 18 h / 50 °C
2.1: hydrogen / methanol / 120 h / 45 °C
3.1: triethylamine / water; 1,4-dioxane / 18 h / 20 °C / pH 8
4.1: lithium hydroxide; water / 1,4-dioxane / 18 h / 100 °C
5.1: fluoro-N,N,N',N'-tetramethylformamidinium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 20 °C
5.2: 168 h / 20 °C
6.1: trifluoroacetic acid; chlorotriisopropylsilane / dichloromethane; water / 2 h / 20 °C
With
chlorotriisopropylsilane; water; hydrogen; potassium carbonate; triethylamine; N-ethyl-N,N-diisopropylamine; fluoro-N,N,N',N'-tetramethylformamidinium hexafluorophosphate; trifluoroacetic acid; lithium hydroxide;
In
1,4-dioxane; methanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1016/j.ejmech.2012.09.048