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Synthesis and Properties of New Phthaloperinone Dyes

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2015, 27(4), pp.275-280
  • DOI : 10.5764/TCF.2015.27.4.275
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering
  • Received : September 23, 2015
  • Accepted : November 23, 2015

JUN, KUN 1 Gwon Seon-yeong 2 KIM SUNG HOON 2

1한국화학연구원
2경북대학교

Accredited

ABSTRACT

New series of phthaloperinone dyes were synthesized by the condensation reaction between tetrachloro-phthalic anhydride, 2,3-naphthalene dicarboxylic anhydride and o-phenylenediamine, 1,8-diaminonaphthalene, 1,2-diaminoanthraquinone. These dyes absorb at around 370-490nm. It was found that introduction of naphthalene and anthraquinone moiety on the perinone system produces a large bathochromic shift of 100nm. The synthesized dye 7 containing anthraquinone moiety in perinone chromophoric system exhibited superior heat stability and bright color as yellow chromophore. New dye 7 have been investigated in terms of interacting with volatile organic compound(VOC) EtNH2. The sensing behaviour of the dye 7 toward EtNH2 was studied by UV-vis absorption spectroscopy. Sensing mechanism of dye 7 to EtNH2 was supported by theoretical calculations based on DFT method.

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