Synthesis and Optoelectronic Properties of Iptycene-Naphthazarin Dyes

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Dengiz C., WU Y. M., SWAGER T. M.

SYNLETT, cilt.30, sa.1, ss.54-58, 2019 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 30 Sayı: 1
  • Basım Tarihi: 2019
  • Doi Numarası: 10.1055/s-0037-1611169
  • Dergi Adı: SYNLETT
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.54-58
  • Anahtar Kelimeler: naphthazarin, iptycenes, Diels-Alder, tautomerization, epimerization, POLYCYCLIC CONJUGATED HYDROCARBONS, DIELS-ALDER REACTIONS, LARGER ACENES, PENTACENE DERIVATIVES, RED EMITTERS, HETEROACENES, ACCEPTORS, TETRACENE
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

We report the synthesis and characterization of iptycene-naphthazarin dyes by using a sequential Diels-Alder approach. The tautomerization of naphthazarin was used as the key step in the synthesis, with structures confirmed by single-crystal X-ray and NMR analysis. The systematic trends in electronic properties were investigated by UV/Vis spectroscopy BF2 complexes of the dyes were prepared by reaction with BF3 OEt2 in CH2Cl2.