Synthesis and characteristics of polymacromonomers composed of alternating binaphthalene-phenylene main chain and polystyrene side chains


CIANGA İ., MERCORE V. M. , GRIGORAS M., Yagci Y.

POLYMER, cilt.48, ss.6501-6509, 2007 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 48 Konu: 22
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1016/j.polymer.2007.09.002
  • Dergi Adı: POLYMER
  • Sayfa Sayıları: ss.6501-6509

Özet

Well-defined polystyrene (PSt) based polymers containing middle- or end-chain 2,5- or 3,5-dibromobenzene moieties, prepared by Atom Transfer Radical Polymerization (ATRP) were implied in Suzuki type couplings with 1-naphthalene boronic acid. The resulting polymers, containing a conjugated sequence with 1-naphthyl groups at the extremities, were used as macromonomers in chemical oxidative polymerization in the presence of anhydrous FeCl3. Polyarylenes, with a hairy-rod structure, having binaphthyl groups in the main chain and the respective PSt chains as lateral substituents, were obtained.