Ammonium Persulfate → HCID 86735699, compound

HRID 371959Notes

Reaction equation

HRID 371959 reaction equation
[C:1]([OH:8])(=[O:7])/[CH:2]=[CH:3]\[C:4]([OH:6])=[O:5].O.[PH2]([O-])=O.[Na+:13].S(OOS([O-])(=O)=O)([O-])(=O)=O.[NH4+].[NH4+].[C:26]1(=[O:36])[O:35][P:32]([OH:34])(=[O:33])[O:31][C:29](=[O:30])[CH2:28][CH2:27]1.[Na]>O>[C:1]([O:8][P:32]([O:31][C:29](=[O:30])[CH2:28][CH2:27][C:26]([O-:36])=[O:35])([OH:34])=[O:33])(=[O:7])[CH2:2][CH2:3][C:4]([O-:6])=[O:5].[Na+:13].[Na+:13]

Participants

6

Reactant 4

HCID 62648Ammonium PersulfateHCID 444266Maleic AcidHCID 70630062HCID 70630062, compoundHCID 178418950HCID 178418950, compound

Product 1

HCID 86735699HCID 86735699, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

Maleic acid 25.5g, 0.22m) was dissolved in 30 gm. of H2O, and sodium hypophosphite monohydrate (11.33g 0.11m) was added. At 60° C., the solution was treated over 4 hours with small portions of ammonium persulfate (1.9g in all). Heating was continued 2 hours more. The solution contained monosodium phosphinico succinate. Infra-red and NMR examination showed disappearance of the maleic double bond, indicating complete adduction.

Workup

  1. temperatureHeating

Sources & evidence

ORD record
ord-5c22f43aa8e946f0820147a7b70d405e
Source dataset
uspto-grants-1978_05
Patent number
US04088678

Reaction notes

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