Multi-step reaction with 10 steps
1.1: diisobutylaluminium hydride / toluene; tetrahydrofuran / 2.5 h / -78 °C
1.2: -78 - 20 °C
2.1: diethyl ether; tetrahydrofuran / 3 h / 0 - 20 °C
3.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 1 h / -78 °C
3.2: -78 - 20 °C
4.1: sulfuryl dichloride / chloroform / 2 h / 0 °C
4.2: 0 - 20 °C / Inert atmosphere
5.1: ammonium hydroxide / tetrahydrofuran / 2 h / 0 °C
6.1: tetra-n-butylammonium tribromide / dichloromethane; methanol / 20 h
7.1: sodium azide / N,N-dimethyl-formamide / 2 h / 0 °C
8.1: hydrogenchloride; hydrogen / platinum(IV) oxide / ethanol / 2 h / 2327.23 Torr
9.1: triethylamine / dichloromethane / 1 h
10.1: acetic acid / 3 h / Reflux
With
hydrogenchloride; ammonium hydroxide; sodium azide; sulfuryl dichloride; tetra-n-butylammonium tribromide; oxalyl dichloride; hydrogen; diisobutylaluminium hydride; acetic acid; dimethyl sulfoxide; triethylamine;
platinum(IV) oxide;
In
tetrahydrofuran; methanol; diethyl ether; ethanol; dichloromethane; chloroform; N,N-dimethyl-formamide; toluene;