Sodium Hypochlorite → HCID 131715694, compound

HRID 35350Notes

Reaction equation

HRID 35350 reaction equation
[CH3:1][C:2]([CH2:4][C:5]([OH:8])([CH3:7])[CH3:6])=[O:3].[OH:9][CH2:10][C:11]([C@H:13]([C@@H:15]([C@H:17]([CH2:19][OH:20])[OH:18])[OH:16])[OH:14])=[O:12].Cl[O-].[Na+]>O.[Ni](Cl)Cl>[CH3:1][C:2]([CH2:4][C:5]([OH:8])([CH3:7])[CH3:6])=[O:3].[CH2:19]([OH:20])[C@H:17]([OH:18])[C@@H:15]([OH:16])[C@H:13]([OH:14])[C:11]([C:10]([OH:3])=[O:9])=[O:12]

Participants

5

Reactant 2

HCID 23665760Sodium HypochloriteHCID 131715695HCID 131715695, compound

Product 1

HCID 131715694HCID 131715694, compound

Reagents, catalysts & solvents 2

HCID 24385Nickel DichlorideCatalystHCID 962WaterSolvent

Procedure

For a comparison, the same reaction vessel as above the inside of which was under atmospheric pressure was placed in water at 75° C., and the aqueous solutions of diacetone-L-sorbose, nickel chloride and sodium hypochlorite were fed into the reaction vessel in the same manner as above. The reaction temperature was found to rise temporarily to 85°-90° C., and then lowered to 75 ° C. The reaction concluded in 60 minutes. The resultant reaction mixture was worked up in the same manner as above, to provide diacetone-2-keto-L-gulonic acid.

Workup

  1. customto rise temporarily to 85°-90° C.
  2. customlowered to 75 ° C
  3. customThe resultant reaction mixture

Sources & evidence

ORD record
ord-9ebeb1ddea5e4e1bb0ce1466508b6afc
Source dataset
uspto-grants-1988_08
Patent number
US04766208

Reaction notes

Loading…