Multi-step reaction with 9 steps
1: 58 percent / DBU / ethanol / 60 °C
2: 84 percent / K2CO3 / dimethylformamide / Ambient temperature
3: 40 percent / LiAlH4 / diethyl ether / 3 h / -10 °C
4: 83 percent / N,N-dimethylaniline / CHCl3 / 5 h / Ambient temperature
5: 92 percent / m-CPBA / ethanol / 1 h / Ambient temperature
6: 58 percent / diphenyl ether / 2 h / 180 - 185 °C
7: 65 percent / conc. HCl / methanol / 4 h / Heating
8: HBr / dioxane / Ambient temperature
9: N,N-dimethylacetamide / 72 h / Ambient temperature
With
hydrogenchloride; lithium aluminium tetrahydride; N,N-dimethyl acetamide; hydrogen bromide; potassium carbonate; N,N-dimethyl-aniline; 1,8-diazabicyclo[5.4.0]undec-7-ene; 3-chloro-benzenecarboperoxoic acid;
In
1,4-dioxane; methanol; diphenylether; diethyl ether; ethanol; chloroform; N,N-dimethyl-formamide;
DOI:10.1021/jm00401a023