Ionic recognition by proton-ionizable lariat ethers and their polymers

Richard A. Bartsch; Jong Seung Kim; Uriel Olsher; D. W. David; P. Purkiss; Visvanathan Ramesh; N. Kent Dailey; Takashi Hayashita

doi:10.1351/pac199365030399

Ionic recognition by proton-ionizable lariat ethers and their polymers

Richard A. Bartsch, Jong Seung Kim, Uriel Olsher, D. W. David, P. Purkiss, Visvanathan Ramesh, N. Kent Dailey, Takashi Hayashita

Research output: Contribution to journal › Article › peer-review

34 Citations (Scopus)

Abstract

To probe the influence of structural variation within dibenzo-16-crown-5-oxyacetic acids upon the selectivity of alkali metal cation separations by solvent extraction and liquid membrane transport processes, studies have now been conducted in homogeneous solution by NMR spectroscopy and titration calorimetry and in the solid state. Condensation polymerization of such proton-ionizable lariat ethers with formaldehyde produces a new class of ion-exchange resins which contain cyclic polyether binding sites as well as ion-exchange site for metal ion complexation.

Original language	English
Pages (from-to)	399-402
Number of pages	4
Journal	Pure and Applied Chemistry
Volume	65
Issue number	3
DOIs	https://doi.org/10.1351/pac199365030399
Publication status	Published - 1993 Jan 1
Externally published	Yes

Bibliographical note

Funding Information:
This research was supported by the Division of Chemical Sciences of the Office of Basic Engergy Sciences of the U.S. Department of Energy and the Texas High Education Coordinating Board Advanced Technology Program.

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering

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Cite this

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title = "Ionic recognition by proton-ionizable lariat ethers and their polymers",

abstract = "To probe the influence of structural variation within dibenzo-16-crown-5-oxyacetic acids upon the selectivity of alkali metal cation separations by solvent extraction and liquid membrane transport processes, studies have now been conducted in homogeneous solution by NMR spectroscopy and titration calorimetry and in the solid state. Condensation polymerization of such proton-ionizable lariat ethers with formaldehyde produces a new class of ion-exchange resins which contain cyclic polyether binding sites as well as ion-exchange site for metal ion complexation.",

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doi = "10.1351/pac199365030399",

language = "English",

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T1 - Ionic recognition by proton-ionizable lariat ethers and their polymers

AU - Bartsch, Richard A.

AU - Kim, Jong Seung

AU - Olsher, Uriel

AU - David, D. W.

AU - Purkiss, P.

AU - Ramesh, Visvanathan

AU - Dailey, N. Kent

AU - Hayashita, Takashi

N1 - Funding Information: This research was supported by the Division of Chemical Sciences of the Office of Basic Engergy Sciences of the U.S. Department of Energy and the Texas High Education Coordinating Board Advanced Technology Program.

PY - 1993/1/1

Y1 - 1993/1/1

N2 - To probe the influence of structural variation within dibenzo-16-crown-5-oxyacetic acids upon the selectivity of alkali metal cation separations by solvent extraction and liquid membrane transport processes, studies have now been conducted in homogeneous solution by NMR spectroscopy and titration calorimetry and in the solid state. Condensation polymerization of such proton-ionizable lariat ethers with formaldehyde produces a new class of ion-exchange resins which contain cyclic polyether binding sites as well as ion-exchange site for metal ion complexation.

AB - To probe the influence of structural variation within dibenzo-16-crown-5-oxyacetic acids upon the selectivity of alkali metal cation separations by solvent extraction and liquid membrane transport processes, studies have now been conducted in homogeneous solution by NMR spectroscopy and titration calorimetry and in the solid state. Condensation polymerization of such proton-ionizable lariat ethers with formaldehyde produces a new class of ion-exchange resins which contain cyclic polyether binding sites as well as ion-exchange site for metal ion complexation.

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DO - 10.1351/pac199365030399

M3 - Article

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SN - 0033-4545

VL - 65

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EP - 402

JO - Pure and Applied Chemistry

JF - Pure and Applied Chemistry

IS - 3

ER -

Ionic recognition by proton-ionizable lariat ethers and their polymers

Abstract

Bibliographical note

ASJC Scopus subject areas

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