Iminodiacetic acid → Fe IMDA

HRID 279824Notes

Reaction equation

HRID 279824 reaction equation
[NH:1]([CH2:6][C:7]([OH:9])=[O:8])[CH2:2][C:3]([OH:5])=[O:4].[Fe:10].C(N(CC(O)=O)CCO)CN(CC(O)=O)CC(O)=O.O=C1O[C@H]([C@H](CO)O)C([O-])=C1O>O>[Fe:10].[CH2:2]([NH:1][CH2:6][C:7]([OH:9])=[O:8])[C:3]([OH:5])=[O:4]

Participants

5

Reactant 3

HCID 8897Iminodiacetic acid2×HCID 36315982-[2-[Bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid;ironHCID 178519208HCID 178519208, compound

Product 1

HCID 87169023Fe IMDA

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

The experiment of Example I was repeated except that 10 mM of the ferric chelate of iminodiacetic acid (Fe-IMDA) solution was used, rather than Fe-HEDTA. The Fe-IMDA solution was prepared by dissolving 0.133 g of IMDA in 100 mL of distilled water and adding FeCl3.6H2O, as described in Example I. The composition so produced formed a blue color, as in Example I, in the presence of 0.139 milligram of hemoglobin per deciliter and 50 μM ascorbate.

Workup

  1. customThe composition so produced
  2. customformed a blue color

Sources & evidence

ORD record
ord-1e13f419d826406aba11c7fb0e7decb5
Source dataset
uspto-grants-1986_05
Patent number
US04587220

Reaction notes

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