Multi-step reaction with 5 steps
1.1: 2-tert-butylimino-2-diethylamino-1,3-dimethyl-perhydro-1,3,2-diazaphosphorine / 1,4-dioxane / 0.25 h / 120 °C / Microwave irradiation
2.1: 2,2'-azobis(isobutyronitrile); triethylamine / benzene / 13.33 h / Heating / reflux
3.1: bis-triphenylphosphine-palladium(II) chloride / 1,4-dioxane / 18 h / 60 - 100 °C
4.1: sodium hydroxide / tetrahydrofuran; 1,4-dioxane; methanol / 19 h / 20 °C
5.1: O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 1 h / 20 °C
5.2: 20 °C
With
sodium hydroxide; 2,2'-azobis(isobutyronitrile); O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; 2-tert-butylimino-2-diethylamino-1,3-dimethyl-perhydro-1,3,2-diazaphosphorine; triethylamine;
bis-triphenylphosphine-palladium(II) chloride;
In
tetrahydrofuran; 1,4-dioxane; methanol; N,N-dimethyl-formamide; benzene;