SYNTHESIS AND PHOTOSENSITIZED HOMO AND BLOCK COPOLYMERIZATION OF A BISPHENOL-A DERIVATIVE OF DIBENZ[B,F]AZEPINE

ALIMOGLU A., BAMFORD C., LEDWITH A., YAGCI Y.

MAKROMOLEKULARE CHEMIE-MACROMOLECULAR CHEMISTRY AND PHYSICS, cilt.193, sa.6, ss.1551-1556, 1992 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 193 Sayı: 6
  • Basım Tarihi: 1992
  • Dergi Adı: MAKROMOLEKULARE CHEMIE-MACROMOLECULAR CHEMISTRY AND PHYSICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, PASCAL, Aerospace Database, Applied Science & Technology Source, Chimica, Communication Abstracts, Compendex, INSPEC, Metadex, Civil Engineering Abstracts
  • Sayfa Sayıları: ss.1551-1556
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

A bisphenol-A derivative of dibenz[b,f]azepine (DBA-Bisphenol-DBA) was synthesized and characterized. Sensitized photopolymerization of the DBA-Bisphenol-DBA was studied in detail. The usefulness of N-acyldibenz[b,f]azepine groupings in promoting photochemically induced linking of the related molecules is further demonstrated by block copolymerization of DBA-Bisphenol-DBA and polystyrene having terminal dibenz[b,f]azepine substituents. Those reactions arise through benzophenone-sensitized photocyclodimerization of the central double bond of the dibenz[b,f]azepine moieties.