Multi-step reaction with 10 steps
1.1: chloroform / 20 °C
2.1: hydrogen; ammonia / Rany-Ni / ethanol / 5 h / 20 °C
3.1: sodium methylate; methanol / 1.5 h / Reflux
4.1: trifluoroacetic acid / dichloromethane / 10 °C
4.2: 100 °C
5.1: sodium carbonate / tetrakis(triphenylphosphine) palladium(0) / 1,2-dimethoxyethane; water / 18 h / 100 °C / Inert atmosphere
6.1: caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / palladium diacetate / 1,4-dioxane / 5 h / 125 °C / Inert atmosphere; sealed tube
7.1: dmap; triethylamine / tetrahydrofuran / 60 h / 20 °C / Inert atmosphere
8.1: ammonium chloride; iron / ethanol; water / 0.5 h / 20 - 40 °C / Inert atmosphere
8.2: 5 h / 40 °C
9.1: triethylamine / dichloromethane / 18 h / 20 °C / Inert atmosphere
10.1: trifluoroacetic acid / dichloromethane / 1 h / 20 °C / Inert atmosphere
With
methanol; dmap; ammonia; hydrogen; sodium methylate; iron; sodium carbonate; ammonium chloride; caesium carbonate; triethylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; trifluoroacetic acid;
tetrakis(triphenylphosphine) palladium(0); palladium diacetate;
In
tetrahydrofuran; 1,4-dioxane; 1,2-dimethoxyethane; ethanol; dichloromethane; chloroform; water;