Glycine → HCID 131723308, compound

HRID 1174426Notes

Reaction equation

HRID 1174426 reaction equation
[NH2:1][CH2:2][C:3]([OH:5])=[O:4].[O-2].[Ca+2:7]>O>[NH2:1][CH2:2][C:3]([O-:5])=[O:4].[NH2:1][CH2:2][C:3]([OH:5])=[O:4].[NH2:1][CH2:2][C:3]([O-:5])=[O:4].[Ca+2:7]

Participants

4

Reactant 2

HCID 750GlycineHCID 6850728Calciumoxide

Product 1

HCID 131723308HCID 131723308, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

About 2252 grams of water is used to dissolve 450.42 grams of fermentation-produced glycine and 168.24 grams of calcium oxide into solution. The resulting reaction formed a calcium trisglycinate chelate or complex solution. Next, 500.18 grams of chromic sulfate hydrate containing 19 wt % chromium is added to the calcium chelate solution. The solution is stirred while the copper sulfate is dissolved and as a white precipitate of calcium sulfate formed. Upon completion of the reaction, about 545 grams of a chromic trisglycinate chelate having a ligand to metal molar ratio of about 3:1 is formed. All of the compositional components used in the preparation are hypoallergenic, and none of the equipment selected for use should affect the hypoallergenic nature of the chelates.

Workup

  1. customThe resulting reaction

Sources & evidence

ORD record
ord-92be9362fe3245b383cafa4a74bcaeb2
Source dataset
uspto-grants-2010_11
Patent number
US07838042B2

Reaction notes

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