Synthesis of a sugar-aza-crown ether-based cavitand as a selective fluorescent chemosensor for Cu2+ ion

Yu Chi Hsieh, Jiun Ly Chir, Hsiu Han Wu, Chao QI Guo, An-Tai Wu

Research output: Contribution to journalArticle

41 Citations (Scopus)

Abstract

A chemosensor based upon the sugar-aza-crown ether 7 with one anthracenetriazolymethyl moiety was prepared and its fluoroionophoric properties toward transition metal ions were investigated. Chemosensor 7 exhibits highly selective recognition toward Cu2+ ion among a series of tested metal ions in MeOH solution. The association constant for 7*Cu2+ in MeOH solution was calculated to be 2.5 × 104 M-1.

Original languageEnglish
Pages (from-to)109-111
Number of pages3
JournalTetrahedron Letters
Volume51
Issue number1
DOIs
Publication statusPublished - 2010 Jan 6

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Crown Ethers
Sugars
Metal ions
Ions
Metals
Transition metals
Association reactions
cavitand

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

Cite this

Hsieh, Yu Chi ; Chir, Jiun Ly ; Wu, Hsiu Han ; Guo, Chao QI ; Wu, An-Tai. / Synthesis of a sugar-aza-crown ether-based cavitand as a selective fluorescent chemosensor for Cu2+ ion. In: Tetrahedron Letters. 2010 ; Vol. 51, No. 1. pp. 109-111.
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Synthesis of a sugar-aza-crown ether-based cavitand as a selective fluorescent chemosensor for Cu2+ ion. / Hsieh, Yu Chi; Chir, Jiun Ly; Wu, Hsiu Han; Guo, Chao QI; Wu, An-Tai.

In: Tetrahedron Letters, Vol. 51, No. 1, 06.01.2010, p. 109-111.

Research output: Contribution to journalArticle

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AU - Wu, An-Tai

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