(1H,1H-Perfluoroethyl)(2H-perfluoroethyl)ether → HCID 11483415, compound
Reaction equation
[C:1]([CH2:5][O:6][C:7]([CH:10]([F:12])[F:11])([F:9])F)([F:4])([F:3])[F:2]>[Ni]>[C:1]([CH2:5][O:6][C:7]([CH:10]([F:12])[F:11])([C:10]([C:1]([F:4])([F:3])[F:2])([F:12])[F:11])[F:9])([F:2])([F:3])[F:4]Participants
3
Reactant 1
Product 1
Reagents, catalysts & solvents 1
Conditions
- Temperature
- 25 °C
Procedure
CF3CH2OCF2CF2H (60 g, 0.3 mol), SbF5 (10 g, 0.045 mol) and TFE (20 g, 0.2 mol) were charged into a 400 mL Hastelloy™ nickel alloy tube and agitated at 25° C. for 12 hours. Fractionation of the liquid product gave CF3CH2OCF(C2F5)CF2H, 42 g (46.4% yield), b.p. 65.2-65.8° C. (see Table 1). No formation of PTFE was observed.
Sources & evidence
- ORD record
- ord-b3991ca622ac454b8bf86857c6bb372f
- Source dataset
- uspto-grants-1999_11
- Patent number
- US05994599
Reaction notes
Loading…