Methyl Ethyl Ketone → HCID 86590964, compound
Reaction equation
[C:1]([O:5][C:6]([CH3:9])([CH3:8])[CH3:7])(=[O:4])[CH:2]=[CH2:3].[CH3:10][CH2:11][C:12](C)=O>>[CH:6]12[CH2:7][CH:11]([CH2:12][CH2:8]1)[CH:10]=[CH:9]2.[CH2:1]=[CH2:2].[C:1]([O:5][C:6]([CH3:9])([CH3:8])[CH3:7])(=[O:4])[CH:2]=[CH2:3]Participants
3
Procedure
The procedure of Example 11 was followed using 23.5 g (0.25 mol) norbornene, 6.4 g (0.05 mole) tert-butyl acrylate, 100 mL CFC-113, 1.5 g Perkadox® 16N, 2.8 g (0.10 mol) ethylene and 60 g (0.6 mol) tetrafluoroethylene. The product mixture was a clear liquid which was added to excess methanol to precipitate the polymer. There was isolated 35.8 g (39%) of white polymer; GPC (MEK) Mw 13700, Mn 7000, Mw/Mn 1.96; Inh. Visc. 0.0830; Tg 108° C. Anal. Found: C, 57.47; H, 6.11; F, 24.40. Full polymer composition could not be determined by 13C NMR due to overlapping resonances. However, the mole ratio of TFE to tert-butyl acrylate was found to be 3.0 to 1.0 from integration of peaks at 112 to 124 ppm (CF2) versus 80 ppm (CH).
Sources & evidence
- ORD record
- ord-1dfc941cbc6c4017841a66ec052846f2
- Source dataset
- uspto-grants-2005_02
- Patent number
- US06849377B2
Reaction notes
Loading…