Intramolecular Cross-linking of Polymers Using Difunctional Acetylenes via Click Chemistry

Cengiz H., Aydogan B., Ates S., Acikalin E., Yağcı Y.

DESIGNED MONOMERS AND POLYMERS, cilt.14, sa.1, ss.69-78, 2011 (SCI-Expanded, Scopus) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 14 Sayı: 1
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1163/138577210x541213
  • Dergi Adı: DESIGNED MONOMERS AND POLYMERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.69-78
  • Anahtar Kelimeler: Intramolecular cross-linking, free radical polymerization, click chemistry, poly(styrene-co-chloromethyl styrene), TRANSFER RADICAL POLYMERIZATION, DENDRONIZED LINEAR-POLYMERS, ONE-POT SYNTHESIS, DIELS-ALDER, 1,3-DIPOLAR CYCLOADDITIONS, POLYSTYRENE NANOPARTICLES, TRIBLOCK COPOLYMERS, MATERIALS SCIENCE, TERMINAL ALKYNES, EFFICIENT ROUTE
  • Bezmiâlem Vakıf Üniversitesi Adresli: Hayır

Özet

An efficient approach was described for the intramolecular cross-linking of azide-functionalized poly(styrene-co-chloromethyl styrene) co-polymers (PS-N-3) via click chemistry at room temperature. Reaction of PS-N-3 with the appropriate diacetylene functional compounds such as 1,4-diethynylbenzene (DEB) and 1,10-dipropargyloxy decane (DPD) in ultra-dilute solutions led to unimolecular particle-like structures. The resulting polymers were characterized in detail by H-1-NMR, FT-IR, GPC and DSC measurements. (C) Koninklijke Brill NV, Leiden, 2011