Multi-step reaction with 10 steps
1.1: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
1.2: 0.5 h / -78 °C
2.1: dirhodium tetraacetate / dichloromethane / 0 - 20 °C
3.1: sodium tetrahydroborate; ethanol / 0.5 h / -40 °C
4.1: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran / 20 °C
5.1: lithium hydroxide monohydrate; mercaptoacetic acid / N,N-dimethyl-formamide / 20 °C
6.1: trifluoroacetic acid / dichloromethane / 20 °C
7.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C
8.1: lithium hydroxide; water / tetrahydrofuran / 20 °C
9.1: N-ethyl-N,N-diisopropylamine; ammonium chloride; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 17 h / 20 °C
10.1: 1,4-dioxane / 2 h / 45 - 50 °C
With
dirhodium tetraacetate; sodium tetrahydroborate; n-butyllithium; lithium hydroxide monohydrate; ethanol; water; ammonium chloride; benzotriazol-1-ol; mercaptoacetic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; triphenylphosphine; trifluoroacetic acid; lithium hydroxide; diethylazodicarboxylate;
In
tetrahydrofuran; 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;