Tetrahedron Letters p. 4493 - 4497 (2000)
Update date:2022-08-29
Topics:
Liu, Shuyuan
Akhtar, Mahmoud
Gani, David
Monomers α,β,β-trifluorostyrene and 4-methyl-α,β,β- trifluorostyrene were prepared and were copolymerised under free-radical emulsion conditions to give highly stable, well defined lipophilic polymer resins. Benzylic halogenation of the polymer products gave 4-chloromethyl and 4-bromomethyl derivatives which could be elaborated through nucleophilic displacement of halide. The reaction of 4-fluorophenol with the 4- chloromethylated poly(trifluorostyrene) resin was followed by 1H and 19F NMR spectroscopy and proceeded more rapidly than for Merrifield resin. (C) 2000 Elsevier Science Ltd.
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