A novel receptor for dicarboxylic acid derivatives
A novel receptor for dicarboxylic acid derivatives
A novel receptor 4 has been prepared, which binds the monopotassium salts of various dicarboxylic acids in chloroform solution, using a combination of hydrogen bonding interactions and an electrostatic association between a carboxylate anion and a crown ether bound potassium cation, the crystal structure of the receptor is reported and evidence for the proposed binding interactions is provided by consideration of various extraction experiments, intermolecular NOEs (nuclear Overhausser effect), and FAB (fast atom bombardment) mass spectrometry, where a bimolecular species, held together by hydrogen bonds, can be detected in the negative ion mass spectrum.
399-401
Flack, Stephen S.
f70d43f7-fc9a-4041-a605-8d9ca3ccb285
Chaumette, Jean Louis
8cd6e54c-99e2-485b-a7e2-0b76b7d4c507
Kilburn, Jeremy D.
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Langley, G. John
7ac80d61-b91d-4261-ad17-255f94ea21ea
Webster, Michael
f26c6e36-cb2e-486e-b2ed-b0d25a3a71f7
1993
Flack, Stephen S.
f70d43f7-fc9a-4041-a605-8d9ca3ccb285
Chaumette, Jean Louis
8cd6e54c-99e2-485b-a7e2-0b76b7d4c507
Kilburn, Jeremy D.
e5474f1d-b4b2-4d72-9712-7b1a6f340898
Langley, G. John
7ac80d61-b91d-4261-ad17-255f94ea21ea
Webster, Michael
f26c6e36-cb2e-486e-b2ed-b0d25a3a71f7
Flack, Stephen S., Chaumette, Jean Louis, Kilburn, Jeremy D., Langley, G. John and Webster, Michael
(1993)
A novel receptor for dicarboxylic acid derivatives.
Journal of the Chemical Society, Chemical Communications, 1993 (4), .
(doi:10.1039/C39930000399).
Abstract
A novel receptor 4 has been prepared, which binds the monopotassium salts of various dicarboxylic acids in chloroform solution, using a combination of hydrogen bonding interactions and an electrostatic association between a carboxylate anion and a crown ether bound potassium cation, the crystal structure of the receptor is reported and evidence for the proposed binding interactions is provided by consideration of various extraction experiments, intermolecular NOEs (nuclear Overhausser effect), and FAB (fast atom bombardment) mass spectrometry, where a bimolecular species, held together by hydrogen bonds, can be detected in the negative ion mass spectrum.
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Published date: 1993
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Local EPrints ID: 498579
URI: http://eprints.soton.ac.uk/id/eprint/498579
ISSN: 0022-4936
PURE UUID: a58d6ddc-9b6b-4eee-aa9c-4d98289acd6e
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Date deposited: 21 Feb 2025 17:35
Last modified: 22 Feb 2025 02:34
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Contributors
Author:
Stephen S. Flack
Author:
Jean Louis Chaumette
Author:
Jeremy D. Kilburn
Author:
Michael Webster
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