Carbon Dioxide → HCID 131723471, compound

HRID 1278514Notes

Reaction equation

HRID 1278514 reaction equation
[O:1]=[C:2]1[O:8][C@H:7]([C@H:9]([CH2:11][OH:12])[OH:10])[C:5]([OH:6])=[C:3]1[OH:4].C(=O)([O-])[O-].[Cs+:17].[Cs+].C(O)(C)C.C(=O)=O>O>[O:1]=[C:2]1[O:8][C@H:7]([C@H:9]([CH2:11][OH:12])[OH:10])[C:5]([O-:6])=[C:3]1[OH:4].[Cs+:17]

Participants

6

Reactant 4

HCID 280Carbon DioxideHCID 3776IsopropanolHCID 10796Cesium carbonateHCID 54670067L-Ascorbic Acid

Product 1

HCID 131723471HCID 131723471, compoundYield 192%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

Ascorbic acid (5 g, 28.4 mmol) was dissolved in 20 ml of water, followed by slow addition of cesium carbonate (4.63 g, 14.2 mmol) in the temperature range of 0 to 5° C. 40 ml of isopropyl alcohol was slowly added to the reaction mixture when the generation of carbon dioxide completely stopped. After standing for several hours, the precipitate was filtered and washed with isopropyl alcohol, and dried to give 8.4 g of the cesium ascorbate as a white solid (yield 95%).

Workup

  1. waitAfter standing for several hours
  2. filtrationthe precipitate was filtered
  3. washwashed with isopropyl alcohol
  4. customdried

Sources & evidence

ORD record
ord-bb06a3655e01486bbecfac155b1e1e3f
Source dataset
uspto-grants-2002_09
Patent number
US06444144B1

Reaction notes

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