Ethylenediaminetetraacetic Acid → Bismuth EDTA

HRID 1710290Notes

Reaction equation

HRID 1710290 reaction equation
O.O.O.O.O.O.[N+]([O-])([O-])=O.[Bi+3:11].[N+]([O-])([O-])=O.[N+]([O-])([O-])=O.[CH2:20]([N:31]([CH2:36][C:37]([OH:39])=[O:38])[CH2:32][C:33]([OH:35])=[O:34])[CH2:21][N:22]([CH2:27][C:28]([OH:30])=[O:29])[CH2:23][C:24]([OH:26])=[O:25]>[OH-].[NH4+]>[Bi:11].[CH2:21]([N:22]([CH2:27][C:28]([OH:30])=[O:29])[CH2:23][C:24]([OH:26])=[O:25])[CH2:20][N:31]([CH2:36][C:37]([OH:39])=[O:38])[CH2:32][C:33]([OH:35])=[O:34]

Participants

4

Reactant 2

HCID 6049Ethylenediaminetetraacetic AcidHCID 86618270Bismuth;trinitrate;hexahydrate

Product 1

HCID 86618269Bismuth EDTA

Reagents, catalysts & solvents 1

HCID 14923Ammonium HydroxideSolvent

Procedure

A precursor solution is prepared by mixing 2.425 g of bismuth nitrate hexahydrate into 10 ml of 28% ammonium hydroxide solution containing 2 g of EDTA (ethylene diamine tetraacetic acid-sodium salt) under reflux until a clear solution results.

Workup

  1. customA precursor solution is prepared
  2. temperatureunder reflux until a clear solution
  3. customresults

Sources & evidence

ORD record
ord-7338affa70ff445b8d0a9b1dcee742d4
Source dataset
uspto-grants-2010_09
Patent number
US07790137B2

Reaction notes

Loading…