Carbon Dioxide → Zinc Glycinate

HRID 1285109

Reaction equation

HRID 1285109 reaction equation
[NH2:1][CH2:2][C:3]([OH:5])=[O:4].C(=O)([O-])[O-].[Zn+2:10].C(=O)=O>O>[NH2:1][CH2:2][C:3]([O-:5])=[O:4].[Zn+2:10].[NH2:1][CH2:2][C:3]([O-:5])=[O:4]

Participants

5

Reactant 3

HCID 280Carbon DioxideHCID 750GlycineHCID 19005Zinc Carbonate

Product 1

HCID 151910Zinc Glycinate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

The glycine is dissolved in water and the zinc carbonate is added. CO2 is liberated and the solution is evaporated to dryness to obtain white crystals of zinc glycinate which may be the monohydrate form of zinc glycinate. A 1% aqueous solution has a pH of 7.9. In lieu of evaporation, the solution may be spray dried to obtain the zinc glycinate crystals.

Workup

  1. customthe solution is evaporated to dryness

Sources & evidence

ORD record
ord-30a781619e4a42da835769b3be20882e
Source dataset
uspto-grants-1986_01
Patent number
US04565693

Linked notes

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