Peracetic Acid → HCID 19013693, compound

HRID 1729110Notes

Reaction equation

HRID 1729110 reaction equation
[F:1][C:2]([F:9])([F:8])[C:3]([F:7])=[C:4]([F:6])[F:5].[CH:10]1[CH2:14][CH:13]=[CH:12][CH:11]=1.C(OO)(=[O:17])C>C(Cl)Cl>[O:17]1[CH:10]2[CH:11]1[CH:12]1[CH2:13][CH:14]2[C:3]([F:7])([C:2]([F:9])([F:8])[F:1])[C:4]1([F:6])[F:5]

Participants

5

Reactant 3

HCID 6585Peracetic AcidHCID 7612CyclopentadieneHCID 8302Hexafluoropropylene

Product 1

HCID 19013693HCID 19013693, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent2×

Procedure

8.6 g (40 mmol) of the Diels-Alder reaction product of hexafluoropropene and cyclopentadiene are mixed in 20 ml of dry methylene chloride with 97 ml (80 mmol) of a 0.83 molar solution of peroxyacetic acid in methylene chloride, and the mixture is stirred for 96 hours at room temperature. Thelow-boiling components are then distilled off under reduced pressure. The residue is washed with two 20 ml portions of water, and the organic phase is dried with magnesium sulfate. The product distils at a pressure of 100 mbar and a boiling point of 60° to 65° C. In order to increase product purity, the distillation is repeated.

Workup

  1. distillationThelow-boiling components are then distilled off under reduced pressure
  2. washThe residue is washed with two 20 ml portions of water
  3. dry with materialthe organic phase is dried with magnesium sulfate
  4. customThe product distils at a pressure of 100 mbar
  5. temperatureIn order to increase product purity
  6. distillationthe distillation

Sources & evidence

ORD record
ord-5de1735f5abe494a9265a62ece6d208f
Source dataset
uspto-grants-1994_07
Patent number
US05331084

Reaction notes

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