Multi-step reaction with 11 steps
1: chloro-trimethyl-silane / 20 °C
2: N-ethyl-N,N-diisopropylamine / acetonitrile; tetrahydrofuran / 20 h / 0 - 20 °C
3: sodium hydrogencarbonate / tetrahydrofuran; water / 0 - 20 °C
4: potassium tert-butylate / toluene / 3 h / -10 - 20 °C
5: N,N-dimethyl acetamide / 1 h / 80 °C
6: potassium acetate / N,N-dimethyl-formamide / 2 h / 90 °C
7: sodium hydroxide / water; 1,4-dioxane / 3 h / 110 °C
8: oxone||potassium monopersulfate triple salt / N,N-dimethyl-formamide / 20 °C
9: trimethylsilyl iodide / acetonitrile / 1 h / 0 °C
10: N-ethyl-N,N-diisopropylamine / toluene; dichloromethane / 0.08 h / 0 °C
11: N-ethyl-N,N-diisopropylamine / dichloromethane / 20 °C
With
chloro-trimethyl-silane; trimethylsilyl iodide; oxone||potassium monopersulfate triple salt; potassium tert-butylate; potassium acetate; sodium hydrogencarbonate; N-ethyl-N,N-diisopropylamine; sodium hydroxide;
In
tetrahydrofuran; 1,4-dioxane; dichloromethane; N,N-dimethyl acetamide; water; N,N-dimethyl-formamide; toluene; acetonitrile;