Multi-step reaction with 8 steps
1: 1.) carbonyldiimidazole / 1.) THF, 25 deg C, 6 h, 2.) 25 deg C
2: 80 percent / ammonium acetate, acetic acid / benzene / 3 h / Heating
3: 87 percent / concd. HCl, NaBH3CN, Bromokresol Green / tetrahydrofuran; ethanol / 0 °C
4: 87.8 percent / NaOH / methanol / 4 h / Heating
5: 74 percent / H2O; ethane-1,2-diol; glycerol / 2.5 h / 25 °C
6: 85 percent / DMAP / acetonitrile / 4.5 h / 25 °C
7: 2.) Me3SiOSO2CF3 / 1.) CH3OH, 0 deg C, 3 min, 2.) benzene, 25 deg C, 5 min
8: O2, Sensitox / CH2Cl2 / 3 h / Irradiation
With
ammonium acetate; hydrogenchloride; dmap; sodium hydroxide; trimethylsilyl trifluoromethanesulfonate; Sensitox; oxygen; bromocresol green; sodium cyanoborohydride; acetic acid; 1,1'-carbonyldiimidazole;
In
tetrahydrofuran; methanol; ethanol; dichloromethane; water; ethylene glycol; glycerol; acetonitrile; benzene;