Journal Textile Coloration and Finishing Year / Vol., Issue, Month 2015 / V.27,no.4,Dec Title Synthesis and Properties of New Phthaloperinone Dyes Authors Kun Jun, Seon Yeong Gwon1 and Sung Hoon Kim1 Institution/Affiliations Korea Research Institute of Chemical Technology, 1Kyungpook National University Pages/Total page pp.275 ~ 280 / 6 Language Korean Abstract 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. Keywords Keywords: phthaloperinone, dyes, EtNH2 sensing, TGA analysis, DMol3 calculation Download   Reference http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2015_v27n4_275&ordernum=5