Multi-step reaction with 7 steps
1: HCl
2: 96.5 percent / sodamide / liquid ammonia; tetrahydrofuran / 1 h / -33 °C
3: 100 percent / 2M-aq. NaOH / ethanol / 1 h / Heating
4: 94 percent / thionyl chloride / Ambient temperature
5: 84 percent / 1.) Mg; 2.) CdCl2 / 1.) ether, reflux, 1 h; 2.) rt., l5 min then benzene, reflux, 1 h
6: 1.) HMPA, NaH / 1.) THF, rt., 0.5 h; 2.) THF, 0 deg C, 10 min then rt.
7: 1.7 g / Na2CO3, m-chloroperbenzoic acid / CH2Cl2 / 2 h / Ambient temperature
With
hydrogenchloride; N,N,N,N,N,N-hexamethylphosphoric triamide; sodium hydroxide; thionyl chloride; sodium hydride; sodium carbonate; sodium amide; magnesium; 3-chloro-benzenecarboperoxoic acid; cadmium(II) chloride;
In
tetrahydrofuran; ethanol; dichloromethane; ammonia;