Carbon Dioxide → HCID 131713441, compound

HRID 1903899Notes

Reaction equation

HRID 1903899 reaction equation
[OH-].[Ba+2:2].[OH-].[NH2:4][CH2:5][C:6]([OH:8])=[O:7].[C:9](=[O:11])=[O:10]>O.C1C=CC2C(C3C=CC(O)=CC=3)(C3C=CC(O)=CC=3)OC(=O)C=2C=1>[Ba+2:2].[C:9](=[O:11])([O-:10])[NH2:4].[NH2:4][CH2:5][C:6]([OH:8])=[O:7].[C:9](=[O:11])([O-:10])[NH2:4]

Participants

6

Reactant 3

HCID 280Carbon DioxideHCID 750GlycineHCID 6093286Barium hydroxide

Product 1

HCID 131713441HCID 131713441, compoundYield 84%

Reagents, catalysts & solvents 2

HCID 4764PhenolphthaleinCatalystHCID 962WaterSolvent2×

Procedure

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-)

Workup

  1. customwas bubbled into the reaction mixture, at a constant rate, until the pink color of the indicator
  2. temperatureThe reaction mixture was cooled
  3. filtrationfiltered

Sources & evidence

ORD record
ord-72642a7cc5974ec8865b89fbf6803aff
Source dataset
uspto-grants-1984_03
Patent number
US04439373

Reaction notes

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