Reaktion #593154

ord-f10354bd39e84bc5aeb03cfc0e8fa19b

Reaktionsgleichung

O=C(F)C(F)(OC(F)(F)C(F)(F)C(F)(F)S(=O)(=O)F)C(F)(F)F
FSO2(CF2)3OCF(CF3)COF
O=C([O-])O.[K+]
potassium bicarbonate
→
O=C([O][K])C(F)(OC(F)(F)C(F)(F)C(F)(F)S(=O)(=O)F)C(F)(F)F
FSO2(CF2)3OCF(CF3)COOK

Edukte

O=C(F)C(F)(OC(F)(F)C(F)(F)C(F)(F)S(=O)(=O)F)C(F)(F)F
FSO2(CF2)3OCF(CF3)COF
O=C([O-])O.[K+]
potassium bicarbonate

Reagenzien

Keine

Lösungsmittel

COCCOC
monoglyme

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Aufarbeitung

  1. 1
    workup.ADDITIONare charged
  2. 2
    workup.ADDITIONAfter completion of the dropwise addition
  3. 3
    workup.STIRRINGstirring
  4. 4
    workup.DISTILLATIONthe solvent is distilled off
  5. 5
    SonstigeVacuum drying

Vorschrift

FSO2(CF2)3OCF(CF3)COF is added dropwise to a flask under cooling with ice, into which potassium bicarbonate and monoglyme are charged, with stirring. After completion of the dropwise addition, stirring is continued further for 30 minutes, and then the solvent is distilled off. Vacuum drying is further carried out to obtain FSO2(CF2)3OCF(CF3)COOK.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US07781612B2uspto-grants-2010_08