Multi-step reaction with 9 steps
1.1: hydrogenchloride / 1,4-dioxane; water / 50 °C
1.2: 1 h / 80 °C
2.1: sulfuric acid / 1 h / 50 - 80 °C
3.1: potassium hydroxide / ethanol; water / 16 h / Reflux
3.2: pH 3
4.1: caesium carbonate / dimethyl sulfoxide / 2 h / 20 °C
5.1: copper(l) iodide / dimethyl sulfoxide / 50 - 120 °C / Inert atmosphere
5.2: 1 h / 20 °C
6.1: dibenzoyl peroxide; N-Bromosuccinimide / tetrachloromethane / 100 °C
7.1: acetonitrile / 3 h
8.1: potassium hydroxide; water / methanol / Reflux
8.2: pH 6
9.1: N-ethyl-N,N-diisopropylamine; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / dichloromethane; ethyl acetate / 0 - 20 °C
With
hydrogenchloride; N-Bromosuccinimide; copper(l) iodide; sulfuric acid; water; caesium carbonate; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine; potassium hydroxide; dibenzoyl peroxide;
In
1,4-dioxane; methanol; tetrachloromethane; ethanol; dichloromethane; water; dimethyl sulfoxide; ethyl acetate; acetonitrile;