Multi-step reaction with 8 steps
1.1: N-iodo-succinimide / acetic acid / 2 h / 70 °C
2.1: potassium carbonate / N,N-dimethyl-formamide / 1 h / 60 °C
3.1: chloro-trimethyl-silane; ethylene dibromide; zinc / N,N-dimethyl-formamide / 1 h / 40 °C
3.2: 70 °C
4.1: methanol; sodium tetrahydroborate / 1 h / 20 °C
5.1: 1,3,5-trichloro-2,4,6-triazine; N,N-dimethyl-formamide / dichloromethane / 20 °C
6.1: sodium azide / N,N-dimethyl-formamide / 20 °C
7.1: water; trimethylphosphane / tetrahydrofuran / 2 h / 20 °C
8.1: N-ethyl-N,N-diisopropylamine / ethanol / 100 °C
With
methanol; sodium tetrahydroborate; N-iodo-succinimide; chloro-trimethyl-silane; sodium azide; 1,3,5-trichloro-2,4,6-triazine; water; potassium carbonate; ethylene dibromide; N-ethyl-N,N-diisopropylamine; N,N-dimethyl-formamide; zinc; trimethylphosphane;
In
tetrahydrofuran; ethanol; dichloromethane; acetic acid; N,N-dimethyl-formamide;