Multi-step reaction with 10 steps
1.1: sodium acetate / acetic acid / 3 h / 120 °C / Inert atmosphere
2.1: sodium; methanol / 1 h / 20 °C / Inert atmosphere
3.1: 1H-imidazole / tetrahydrofuran / 2.5 h / 20 °C / Inert atmosphere
4.1: titanium(IV)isopropoxide / tetrahydrofuran / 3.5 h / 20 °C / Inert atmosphere
5.1: pyridine / 20 °C / Inert atmosphere
6.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere
7.1: triethylamine / dmap / dichloromethane / 1 h / 0 - 20 °C / Inert atmosphere
8.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 50 °C / Inert atmosphere
9.1: ammonium chloride; iron / ethanol; water / 0.25 h / 85 °C / Inert atmosphere
10.1: N-ethyl-N,N-diisopropylamine; benzotriazol-1-ol; ethylene dichloride hydrochloride / dmap / dichloromethane / 0.5 h / 20 °C / Inert atmosphere
10.2: 20 °C
With
1H-imidazole; methanol; ethylene dichloride hydrochloride; tetrabutyl ammonium fluoride; sodium acetate; sodium; iron; ammonium chloride; benzotriazol-1-ol; triethylamine; N-ethyl-N,N-diisopropylamine;
dmap; titanium(IV)isopropoxide;
In
tetrahydrofuran; pyridine; ethanol; dichloromethane; water; acetic acid; N,N-dimethyl-formamide;