1: 3.37 g / N,N-dimethyl-acetamide / 6.5 h / 13 - 14 °C 2: Amberlite IRA-402 (HCO3-) / H2O 3: aq. NaOH / 0.25 h / Heating 4: H2; 1N aq. HCl / Raney Ni W-2 / H2O / 4.5 h / 760 Torr / Ambient temperature 5: Amberlite IRA-402 (OH-) / H2O View Scheme

1: H2; 1N aq. HCl / Raney Ni W-2 / H2O / 4.5 h / 760 Torr / Ambient temperature 2: Amberlite IRA-402 (OH-) / H2O View Scheme

1: aq. NaOH / 0.25 h / Heating 2: H2; 1N aq. HCl / Raney Ni W-2 / H2O / 4.5 h / 760 Torr / Ambient temperature 3: Amberlite IRA-402 (OH-) / H2O View Scheme

Amberlite IRA-402 (OH-) in water