New type of lariat ethers: Synthesis and cation binding ability of phosphonoalkyl-azacrown ethers

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13 Citations (Scopus)

Abstract

The synthesis of azacrown ethers with phosphonoalkyl side chains of two to five carbon atoms (3-8, 10), potentially useful as a new type of cation binding agent, is described. Introduction of the phosphonoalkyl moiety into the parent monoaza-15-crown-5 (1) decreases the cation extraction ability, but results in an increase in the selectivity towards the cations examined. The effect of the phosphonoalkyl-azacrown ethers on the properties of membranes used in ion-selective electrodes is also reported.

Original languageEnglish
Pages (from-to)299-309
Number of pages11
JournalJournal of Inclusion Phenomena
Volume34
Issue number3
Publication statusPublished - Jul 1999

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Ethers
binding capacity
Cations
ethers
cations
synthesis
specific ion electrodes
binding agents
ion selective electrodes
Ion-Selective Electrodes
Carbon
selectivity
membranes
Membranes
Atoms
carbon
atoms

Keywords

  • Azacrown ethers
  • Extraction ability
  • Lariat ethers
  • Phosphonoalkyl side chain

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics

Cite this

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title = "New type of lariat ethers: Synthesis and cation binding ability of phosphonoalkyl-azacrown ethers",
abstract = "The synthesis of azacrown ethers with phosphonoalkyl side chains of two to five carbon atoms (3-8, 10), potentially useful as a new type of cation binding agent, is described. Introduction of the phosphonoalkyl moiety into the parent monoaza-15-crown-5 (1) decreases the cation extraction ability, but results in an increase in the selectivity towards the cations examined. The effect of the phosphonoalkyl-azacrown ethers on the properties of membranes used in ion-selective electrodes is also reported.",
keywords = "Azacrown ethers, Extraction ability, Lariat ethers, Phosphonoalkyl side chain",
author = "G. Keglevich and Tibor Nov{\'a}k and P. Bak{\'o} and K. {\'U}jsz{\'a}szy and K. Lud{\'a}nyi and K. T{\'o}th and L. Tőke",
year = "1999",
month = "7",
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volume = "34",
pages = "299--309",
journal = "Journal of Inclusion Phenomena and Macrocyclic Chemistry",
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TY - JOUR

T1 - New type of lariat ethers

T2 - Synthesis and cation binding ability of phosphonoalkyl-azacrown ethers

AU - Keglevich, G.

AU - Novák, Tibor

AU - Bakó, P.

AU - Újszászy, K.

AU - Ludányi, K.

AU - Tóth, K.

AU - Tőke, L.

PY - 1999/7

Y1 - 1999/7

N2 - The synthesis of azacrown ethers with phosphonoalkyl side chains of two to five carbon atoms (3-8, 10), potentially useful as a new type of cation binding agent, is described. Introduction of the phosphonoalkyl moiety into the parent monoaza-15-crown-5 (1) decreases the cation extraction ability, but results in an increase in the selectivity towards the cations examined. The effect of the phosphonoalkyl-azacrown ethers on the properties of membranes used in ion-selective electrodes is also reported.

AB - The synthesis of azacrown ethers with phosphonoalkyl side chains of two to five carbon atoms (3-8, 10), potentially useful as a new type of cation binding agent, is described. Introduction of the phosphonoalkyl moiety into the parent monoaza-15-crown-5 (1) decreases the cation extraction ability, but results in an increase in the selectivity towards the cations examined. The effect of the phosphonoalkyl-azacrown ethers on the properties of membranes used in ion-selective electrodes is also reported.

KW - Azacrown ethers

KW - Extraction ability

KW - Lariat ethers

KW - Phosphonoalkyl side chain

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EP - 309

JO - Journal of Inclusion Phenomena and Macrocyclic Chemistry

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SN - 0923-0750

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