Multi-step reaction with 6 steps
1.1: sodium hydroxide / 1,4-dioxane; water / 14 h / 10 - 20 °C
2.1: lithium chloride / tetrakis(triphenylphosphine) palladium(0) / 1,4-dioxane / 13.5 h / Reflux; Heating
3.1: sodium hydroxide; ethanol / 1.5 h / 80 °C
4.1: potassium hydroxide / dimethyl sulfoxide / 12 h / 20 °C
5.1: aluminum (III) chloride / dichloromethane / 3.33 h / 20 °C
5.2: Cooling with ice
6.1: triethylamine; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / ethyl acetate; acetonitrile / 14 h / 60 °C
With
aluminum (III) chloride; ethanol; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine; lithium chloride; potassium hydroxide; sodium hydroxide;
tetrakis(triphenylphosphine) palladium(0);
In
1,4-dioxane; dichloromethane; water; dimethyl sulfoxide; ethyl acetate; acetonitrile;
5.1: Friedel Crafts Acylation;