Methyl Ethyl Ketone → HCID 86590964, compound

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Reaction Steps

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).

Provenance & Evidence