Glycine → Calcium glycinate

HRID 990293Notes

Reaction equation

HRID 990293 reaction equation
[NH2:1][CH2:2][C:3]([OH:5])=[O:4].[O-2].[Ca+2:7].[Ca]>O>[NH2:1][CH2:2][C:3]([O-:5])=[O:4].[Ca+2:7].[NH2:1][CH2:2][C:3]([O-:5])=[O:4]

Participants

5

Reactant 3

HCID 750GlycineHCID 5460341CalciumHCID 6850728Calciumoxide2×

Product 1

HCID 10130287Calcium glycinate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

Into about 1500 grams of water was dissolved 150.14 grams of glycine. Next, 114.51 grams of calcium oxide, which was 70% calcium by weight, was added. The solution was continually stirred until all of the calcium oxide was dissolved. This took about 15 minutes. No heat was applied for this particular reaction, though heat could optionally be used. The resulting reaction formed a calcium glycinate chelate or complex.

Workup

  1. additionwas added
  2. dissolutionwas dissolved
  3. customThis took about 15 minutes
  4. customNo heat was applied for this particular reaction
  5. temperaturethough heat could optionally
  6. customThe resulting reaction

Sources & evidence

ORD record
ord-9ee97104182045f2bb1ebece899ad338
Source dataset
uspto-grants-2002_10
Patent number
US06458981B1

Reaction notes

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