Ferrous bisglycinate → HCID 68467220, compound

HRID 504074Notes

Reaction equation

HRID 504074 reaction equation
[OH:1][C:2]1[CH:7]=[C:6]([OH:8])[CH:5]=[CH:4][C:3]=1[CH2:9][CH2:10][NH:11][CH2:12][C:13]([OH:15])=[O:14].NCC([O-])=O.NCC([O-])=O.[Fe+2:26]>O>[Fe:26].[OH:1][C:2]1[CH:7]=[C:6]([OH:8])[CH:5]=[CH:4][C:3]=1[CH2:9][CH2:10][NH:11][CH2:12][C:13]([OH:15])=[O:14]

Participants

4

Reactant 2

HCID 9837124Ferrous bisglycinate2×HCID 25141840N-[(2,4-dihydroxyphenyl)ethyl]glycine

Product 1

HCID 68467220HCID 68467220, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

Ingredients. (1) Water 96.50 (2) N-[(2,4-dihydroxyphenyl)ethyl]glycine 1.5 (3) Iron Bis-glycinate 2.0. Procedure. The mixture of all ingredients is heated at 90 to 95 C for 2 hours. The green color of iron glycinate changes to a dark red-brown color. Water is then evaporated off to ½ of its original volume. Ethanol (50 mL) is then added and the mixture cooled. A reddish brown material is formed. The precipitate is filtered and washed with water to remove any unreacted iron glycinate. A reddish brown N-[(2,4-dihydroxyphenyl)ethyl]glycine Iron is obtained.

Workup

  1. additionThe mixture of all ingredients
  2. temperatureis heated at 90 to 95 C for 2 hours
  3. customWater is then evaporated off
  4. additionEthanol (50 mL) is then added
  5. temperaturethe mixture cooled
  6. customA reddish brown material is formed
  7. filtrationThe precipitate is filtered
  8. washwashed with water
  9. customto remove any unreacted iron glycinate

Sources & evidence

ORD record
ord-e9f2fb35dfbb4654ae45f030959d8d26
Source dataset
uspto-grants-2010_08
Patent number
US07777073B2

Reaction notes

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