Synthesis and fluorescence spectroscopic studies of novel 9-phenylacridino-18-crown-6 ether type sensor molecules

Tamás Németh, Tünde Tóth, György Tibor Balogh, P. Huszthy

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The synthesis of two new 9-phenylacridino-18-crown-6 ether type sensor molecules [1 and (R,R)-2] was accomplished. The cation recognition ability of the achiral sensor molecule 1 towards various ions was studied in acetonitrile by UV/Vis and fluorescence spectroscopies. Our studies revealed the binding of Ag+, Cd2+, Ni2+, Pb2+, Zn2+ and NH4 + ions by the latter molecule. Selectivity of the chiral dimethyl-substituted analogue (R,R)-2 was studied toward the enantiomers of the hydrogen perchlorate salts of 1-phenylethylamine, 1-(1-naphthyl)ethylamine, phenylglycine methyl ester and phenylalanine methyl ester using fluorescence spectroscopy.

Original languageEnglish
Pages (from-to)249-257
Number of pages9
JournalPeriodica Polytechnica Chemical Engineering
Volume61
Issue number4
DOIs
Publication statusPublished - Jan 1 2017

Fingerprint

Ether
Ethers
Fluorescence
Fluorescence spectroscopy
Molecules
Esters
Sensors
Ions
Phenethylamines
Enantiomers
Ultraviolet spectroscopy
Acetonitrile
Cations
Hydrogen
Salts
Positive ions
18-crown-6
perchlorate
acetonitrile
methyl phenylglycine

Keywords

  • Crown compounds
  • Enantiomeric recognition
  • Fluorescence spectroscopy
  • Metal complexes
  • UV/Vis spectroscopy

ASJC Scopus subject areas

  • Chemical Engineering(all)

Cite this

Synthesis and fluorescence spectroscopic studies of novel 9-phenylacridino-18-crown-6 ether type sensor molecules. / Németh, Tamás; Tóth, Tünde; Balogh, György Tibor; Huszthy, P.

In: Periodica Polytechnica Chemical Engineering, Vol. 61, No. 4, 01.01.2017, p. 249-257.

Research output: Contribution to journalArticle

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