Hydrochloric Acid → Phosphonic acid, P-decyl-

HRID 651938Notes

Reaction equation

HRID 651938 reaction equation
[CH2:1]([P:11]([OH:13])[OH:12])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10].[OH-].[Na+].[O-:16][Mn](=O)(=O)=O.[K+].P(O)O.Cl.S(=O)(O)[O-].[Na+]>CC(C)=O.O>[CH2:1]([P:11](=[O:16])([OH:13])[OH:12])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10]

Participants

9

Reactant 6

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 516875Potassium PermanganateHCID 3014827Phosphonous acidHCID 13945799n-Decylphosphonous acidHCID 23665763Sodium Bisulfite

Product 1

HCID 81309Phosphonic acid, P-decyl-

Reagents, catalysts & solvents 2

HCID 180AcetoneSolventHCID 962WaterSolvent3×

Procedure

To a solution of n-decylphosphonous acid (1 g, 0.0048 mole) in acetone (10 ml) and water (10 ml) was added a solution of sodium hydroxide (0.19 gm, 0.0047 mole) in water (5 ml) until a pH of about 7 was reached. A solution of KMnO4 (0.46 gm, 0.0029 mole) in water (5 ml) was added solwly to the vigorously stirred solution of phosphonous acid at 20-25° C. After the addition (5 minutes), the reaction mixture was stirred for minutes at ambient temperature and acidified with concentrated HCl acid until a pH of 1 was reached. Saturated sodium bisulfite solution was added to the reaction mixture thereby resulting in formation of a precipitate.

Workup

  1. additionAfter the addition (5 minutes)
  2. customthereby resulting in formation of a precipitate

Sources & evidence

ORD record
ord-90412b3dfb124794a626c180fafe1a78
Source dataset
uspto-grants-1987_06
Patent number
US04670193

Reaction notes

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