Reaction #1797481

ord-806660a066c04fc5a0752035123d4a31

Reaction equation

FC(F)=C(F)OC(F)(F)C(F)(OC(F)(F)F)C(F)(F)F
CF3OCF(CF3)CF2OCF═CF2
CC(C)O
isopropanol
→
CC(C)(O)C(F)(F)C(F)OC(F)(F)C(F)(OC(F)(F)F)C(F)(F)F
CF3OCF(CF3)CF2OCFHCF2C(CH3)2OH

Reactants

FC(F)=C(F)OC(F)(F)C(F)(OC(F)(F)F)C(F)(F)F
CF3OCF(CF3)CF2OCF═CF2
CC(C)O
isopropanol
—
575

Reagents

None

Conditions

Detailed conditions
See reaction.notes.procedure_details.

Workup

  1. 1
    Otherat 75° C
  2. 2
    OtherThe resulting product reaction mixture
  3. 3
    workup.DISTILLATIONwas distilled
  4. 4
    Other=161-166° C.

Procedure

CF3OCF(CF3)CF2OCFHCF2C(CH3)2OH was prepared by the reaction of CF3OCF(CF3)CF2OCF═CF2 (52.9 g, 0.16 mol) with isopropanol (202 g, 3.37 mol) using LUPEROX 575 (11.4 g) as free radical initiator at 75° C. The resulting product reaction mixture was distilled and the distillation fraction of b.r.=161-166° C. used in the next step.

Source

DOI: 10.6084/m9.figshare.5104873.v1Patent: US07790312B2uspto-grants-2010_09