Multi-step reaction with 9 steps
1.1: sulfuryl dichloride / 2,2'-azobis(isobutyronitrile) / tetrachloromethane / 1.5 h / 80 °C
2.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 0 - 20 °C
3.1: ammonia / toluene; ethanol / 60 °C
4.1: diethylamino-sulfur trifluoride / dichloromethane / -78 - 0 °C
4.2: pH 8
5.1: hydrogenchloride / 1,4-dioxane; tert-butyl alcohol / 1.5 h / 70 °C
6.1: Bromotrichloromethane; 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 2.33 h / -40 - 20 °C
7.1: lithium aluminium tetrahydride / dichloromethane; diethyl ether / 1 h / 0 °C
7.2: 1 h
8.1: sodium azide; triphenylphosphine / N,N-dimethyl-formamide; tetrachloromethane / 0.5 h / 90 °C
8.2: 2 h / 60 °C
9.1: sodium hydrogencarbonate / water; tetrahydrofuran / 0.17 h / 0 °C
With
hydrogenchloride; lithium aluminium tetrahydride; sodium azide; sulfuryl dichloride; Bromotrichloromethane; diethylamino-sulfur trifluoride; ammonia; sodium hydrogencarbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; N-ethyl-N,N-diisopropylamine; triphenylphosphine;
2,2'-azobis(isobutyronitrile);
In
tetrahydrofuran; 1,4-dioxane; tetrachloromethane; diethyl ether; ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene; tert-butyl alcohol;