Multi-step reaction with 9 steps
1: 85 percent / HCl / 1.5 h / Heating
2: 63 percent / BCl3 / CH2Cl2 / 0.17 h / Ambient temperature
3: 81 percent / conc.HCl, H2 / platinum oxide / methanol
4: 82.5 percent / K2CO3 / dimethylformamide / 4 h / 80 °C
5: 92 percent / NaOH / H2O; methanol / 3 h / Heating
6: 77.5 percent / diethyl ether / 4 h / Ambient temperature
7: 91.5 percent / H2 / Pd-C / ethyl acetate
8: 1.) benzeneboronic acid, propionic acid, 2.) acetic acid / 1.) benzene, reflux, 20 h, 2.) CH2Cl2, 2-methylpentane-2,4-diol, room temperature, 20 h
9: 82 percent / Zn, NaOH / H2O / 2 h / Heating
With
hydrogenchloride; sodium hydroxide; hydrogen; boron trichloride; potassium carbonate; acetic acid; propionic acid; zinc; phenylboronic acid;
platinum(IV) oxide; palladium on activated charcoal;
In
methanol; diethyl ether; dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide;