Preparation of red perylene fluoroionophore containing calix[4]azacrown ether and their ionophoric properties

Young Min Jeon, Tae Ho Lim, Jong Gyu Kim, Jong Seung Kim, Myoung Seon Gong

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Novel new red-light emitting perylene fluoroionophore N,N'-dipropyl-1,7- bis(calix[4]azacrown-5-crown-5)-3,4,9,10-perylene tetracarboxy diimide (3) was prepared by reacting N,N′-dipropyl-1,7-dibromo-3,4,9,10-perylene tetracarboxy diimide (1) with calix[4]azacrown-5-crown-5. Also the alternating copolymer (4) with similar repeating unit was prepared reacting by calix[4]bisazacrown-5 with 1. Metal ion binding by 3 and 4 leads to a blue-shift of absorption band and emission spectra. When ionophoric characteristics were investigated by binding alkali, alkali earth metal and various metal ions, polymeric ionophores displayed large fluorescence decreasing effects with K +, Ag+ and Ba2+, which was rationalized by photo-induced charge transfer (PCT).

Original languageEnglish
Pages (from-to)816-820
Number of pages5
JournalBulletin of the Korean Chemical Society
Volume28
Issue number5
Publication statusPublished - 2007 May 20
Externally publishedYes

Fingerprint

Perylene
Ether
Alkalies
Metal ions
Ionophores
Charge transfer
Absorption spectra
Copolymers
Metals
Earth (planet)
Fluorescence
calix(4)crown-5

Keywords

  • Calix[4]-bisazacrown-5
  • PCT
  • Perylene
  • Polymeric fluoroionophore

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Preparation of red perylene fluoroionophore containing calix[4]azacrown ether and their ionophoric properties. / Jeon, Young Min; Lim, Tae Ho; Kim, Jong Gyu; Kim, Jong Seung; Gong, Myoung Seon.

In: Bulletin of the Korean Chemical Society, Vol. 28, No. 5, 20.05.2007, p. 816-820.

Research output: Contribution to journalArticle

Jeon, Young Min ; Lim, Tae Ho ; Kim, Jong Gyu ; Kim, Jong Seung ; Gong, Myoung Seon. / Preparation of red perylene fluoroionophore containing calix[4]azacrown ether and their ionophoric properties. In: Bulletin of the Korean Chemical Society. 2007 ; Vol. 28, No. 5. pp. 816-820.
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AU - Gong, Myoung Seon

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