Reaktion #70008

ord-f46cd7262d8d4f379ae685c22bb11190

Reaktionsgleichung

CCl
CH3Cl
FC(F)=C(F)C(F)(F)F
hexafluoropropene
FCF
CH2F2
FC(F)Cl
CHF2Cl
FF
Fluorine
FC(F)=C(F)C(F)(F)F
CF3CF═CF2
CF
CH3F
→
FC(C(F)(F)F)C(F)(F)C(Cl)Cl
CHCl2CF2CHFCF3
Ausbeute 85.0%

Edukte

CCl
CH3Cl
FC(F)=C(F)C(F)(F)F
hexafluoropropene
FCF
CH2F2
FC(F)Cl
CHF2Cl
FF
Fluorine
FC(F)=C(F)C(F)(F)F
CF3CF═CF2
CF
CH3F

Reagenzien

Keine

Lösungsmittel

ClCCl
CH2Cl2
ClC(Cl)Cl
CHCl3
ClC(Cl)(Cl)Cl
CCl4
ClCCl
CH2Cl2

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Aufarbeitung

  1. 1
    Sonstigeat 280° C.

Vorschrift

Typical compounds conforming to the above general formula are CH3Cl, CH2Cl2, CHCl3, CCl4, CH3F, CH2F2, CHF2Cl, and the like. Addition of such compounds to hexafluoropropene thermally is described in J. Fluorine Chemistry 1982, 21, 253-259. For example, CH2Cl2 addition to CF3CF═CF2 at 280° C. is reported to give 85% yield of CHCl2CF2CHFCF3.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US08530709B2uspto-grants-2013_09