Ion-Pair Recognition of Tetramethylammonium Salts by Halogenated Resorcinarenes

Tutkimustuotos: Lehtiartikkeli

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Ion-Pair Recognition of Tetramethylammonium Salts by Halogenated Resorcinarenes. / Beyeh, Ngong Kodiah; Weimann, Dominik P.; Kaufmann, Lena; Schalley, Christoph A.; Rissanen, Kari.

julkaisussa: CHEMISTRY: A EUROPEAN JOURNAL, Vuosikerta 18, Nro 18, 04.2012, s. 5552–5557.

Tutkimustuotos: Lehtiartikkeli

Harvard

Beyeh, NK, Weimann, DP, Kaufmann, L, Schalley, CA & Rissanen, K 2012, 'Ion-Pair Recognition of Tetramethylammonium Salts by Halogenated Resorcinarenes', CHEMISTRY: A EUROPEAN JOURNAL, Vuosikerta. 18, Nro 18, Sivut 5552–5557. https://doi.org/10.1002/chem.201103991

APA

Beyeh, N. K., Weimann, D. P., Kaufmann, L., Schalley, C. A., & Rissanen, K. (2012). Ion-Pair Recognition of Tetramethylammonium Salts by Halogenated Resorcinarenes. CHEMISTRY: A EUROPEAN JOURNAL, 18(18), 5552–5557. https://doi.org/10.1002/chem.201103991

Vancouver

Author

Beyeh, Ngong Kodiah ; Weimann, Dominik P. ; Kaufmann, Lena ; Schalley, Christoph A. ; Rissanen, Kari. / Ion-Pair Recognition of Tetramethylammonium Salts by Halogenated Resorcinarenes. Julkaisussa: CHEMISTRY: A EUROPEAN JOURNAL. 2012 ; Vuosikerta 18, Nro 18. Sivut 5552–5557.

Bibtex - Lataa

@article{ec56395b55014ede86bd1ced1fd26e07,
title = "Ion-Pair Recognition of Tetramethylammonium Salts by Halogenated Resorcinarenes",
abstract = "The non-covalent interactions of different upper-rim-substituted C2-resorcinarenes with tetramethylammonium salts were analyzed in the gas phase in an Electrospray Ionization Fourier-transform ion-cyclotron-resonance (ESI-FTICR) mass spectrometer and by 1H NMR titrations. The order of binding strengths of the hosts towards the tetramethylammonium cation in the gas phase reflects the electronic nature of the substituents on the upper rim of the resorcinarene. In solution, however, a different trend with particularly high binding constants for halogenated resorcinarenes has been observed. This trend can be explained by a synergetic effect originating from the interaction of the halogenated resorcinarenes with the counter anions through hydrogen bonding. This study highlights the importance of weak interactions in recognition processes and points out the benefits of comparing the gas-phase data with results obtained from solution experiments.",
author = "Beyeh, {Ngong Kodiah} and Weimann, {Dominik P.} and Lena Kaufmann and Schalley, {Christoph A.} and Kari Rissanen",
year = "2012",
month = "4",
doi = "10.1002/chem.201103991",
language = "English",
volume = "18",
pages = "5552–5557",
journal = "CHEMISTRY: A EUROPEAN JOURNAL",
issn = "0947-6539",
number = "18",

}

RIS - Lataa

TY - JOUR

T1 - Ion-Pair Recognition of Tetramethylammonium Salts by Halogenated Resorcinarenes

AU - Beyeh, Ngong Kodiah

AU - Weimann, Dominik P.

AU - Kaufmann, Lena

AU - Schalley, Christoph A.

AU - Rissanen, Kari

PY - 2012/4

Y1 - 2012/4

N2 - The non-covalent interactions of different upper-rim-substituted C2-resorcinarenes with tetramethylammonium salts were analyzed in the gas phase in an Electrospray Ionization Fourier-transform ion-cyclotron-resonance (ESI-FTICR) mass spectrometer and by 1H NMR titrations. The order of binding strengths of the hosts towards the tetramethylammonium cation in the gas phase reflects the electronic nature of the substituents on the upper rim of the resorcinarene. In solution, however, a different trend with particularly high binding constants for halogenated resorcinarenes has been observed. This trend can be explained by a synergetic effect originating from the interaction of the halogenated resorcinarenes with the counter anions through hydrogen bonding. This study highlights the importance of weak interactions in recognition processes and points out the benefits of comparing the gas-phase data with results obtained from solution experiments.

AB - The non-covalent interactions of different upper-rim-substituted C2-resorcinarenes with tetramethylammonium salts were analyzed in the gas phase in an Electrospray Ionization Fourier-transform ion-cyclotron-resonance (ESI-FTICR) mass spectrometer and by 1H NMR titrations. The order of binding strengths of the hosts towards the tetramethylammonium cation in the gas phase reflects the electronic nature of the substituents on the upper rim of the resorcinarene. In solution, however, a different trend with particularly high binding constants for halogenated resorcinarenes has been observed. This trend can be explained by a synergetic effect originating from the interaction of the halogenated resorcinarenes with the counter anions through hydrogen bonding. This study highlights the importance of weak interactions in recognition processes and points out the benefits of comparing the gas-phase data with results obtained from solution experiments.

U2 - 10.1002/chem.201103991

DO - 10.1002/chem.201103991

M3 - Article

VL - 18

SP - 5552

EP - 5557

JO - CHEMISTRY: A EUROPEAN JOURNAL

JF - CHEMISTRY: A EUROPEAN JOURNAL

SN - 0947-6539

IS - 18

ER -

ID: 11468054