Carbon Dioxide → HCID 131713441, compound

Participants

Reaction Steps

To a solution of barium hydroxide (160 g, 0.93 mole) in water (3.5 L), a solution of glycine (37.5 g, 0.5 mole) in water (200 ml) was added. After adding phenolphthalein (several drops), carbon dioxide gas was bubbled into the reaction mixture, at a constant rate, until the pink color of the indicator disappeared. The reaction mixture was cooled and filtered to obtain 105 g (84%) glycine carbamate barium salt (Ba++ - O2CNHCH2CO2-)

Provenance & Evidence