Carbon Dioxide → HCID 131729141, compound

HRID 905505Notes

Reaction equation

HRID 905505 reaction equation
[F:1][C:2]([F:12])([C:9]([OH:11])=[O:10])[C:3]([F:8])([F:7])[C:4]([OH:6])=[O:5].C(=O)(O)O.[NH2:17][C:18]([NH2:20])=[NH:19].C(=O)=O>O>[F:1][C:2]([F:12])([C:9]([O-:11])=[O:10])[C:3]([F:7])([F:8])[C:4]([O-:6])=[O:5].[NH2:19][C:18]([NH2:20])=[NH2+:17].[NH2:19][C:18]([NH2:20])=[NH2+:17]

Participants

5

Reactant 3

HCID 280Carbon DioxideHCID 678332,2,3,3-Tetrafluorobutanedioic acidHCID 286947Carbonic acid-guanidine (1:1)

Product 1

HCID 131729141HCID 131729141, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

Tetrafluorosuccinic acid (500 mg, 2.63 mmol) was dissolved in 10 ml of distilled water. Guanidine carbonate (474 mg, 2.63 mmol) was added at room temperature (carbon dioxide gas was evolved) and the reaction was stirred at room temperature for 2 hours. The water was removed in vacuo with heating to approximately 90° C. for 4 hours. The product was isolated as a white solid.

Workup

  1. customThe water was removed in vacuo
  2. temperaturewith heating to approximately 90° C. for 4 hours
  3. customThe product was isolated as a white solid

Sources & evidence

ORD record
ord-4824c440447a4d9ba0f412b5f293d0b2
Source dataset
uspto-grants-2011_09
Patent number
US08012277B2

Reaction notes

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