Glycine → Calcium glycinate

HRID 2187013Notes

Reaction equation

HRID 2187013 reaction equation
[NH2:1][CH2:2][C:3]([OH:5])=[O:4].[NH2:6][CH:7]([C:12]([OH:14])=[O:13])CCSC.[O-2].[Ca+2:16].[Ca]>O>[NH2:1][CH2:2][C:3]([O-:5])=[O:4].[NH2:6][CH2:7][C:12]([O-:14])=[O:13].[Ca+2:16]

Participants

6

Reactant 4

HCID 750GlycineHCID 876(+-)-MethionineHCID 5460341CalciumHCID 6850728Calciumoxide2×

Product 1

HCID 10130287Calcium glycinate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

About 7.00 grams of water used to dissolve 86.5 grams of glycine and 70 grams of DL-methionine. Next, 47 grams of calcium oxide, which was 70% calcium by weight, was added. The solution was continually stirred until all of the calcium oxide appeared to be dissolved. The reaction formed a calcium bisglycinate chelate or complex solution.

Workup

  1. additionwas added
  2. dissolutionto be dissolved

Sources & evidence

ORD record
ord-f4854c6c2edc4b94b9a9262bec7ed995
Source dataset
uspto-grants-2002_06
Patent number
US06407138B1

Reaction notes

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