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Stabilisation of alkylcarbamate anions using neutral hydrogen bond donors

Edwards, Peter R., Hiscock, Jennifer R., Gale, Philip A. (2009) Stabilisation of alkylcarbamate anions using neutral hydrogen bond donors. Tetrahedron Letters, 50 (34). pp. 4922-4924. ISSN 0040-4039. (doi:10.1016/j.tetlet.2009.06.058) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:70815)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. (Contact us about this Publication)
Official URL
https://doi.org/10.1016/j.tetlet.2009.06.058

Abstract

The interactions of a series of urea-based anion receptors and alkylcarbamate species formed by the reaction of carbon dioxide with primary amines have been investigated by 1H NMR. Significant downfield shifts in the NH proton signals of the receptors in the presence of the alkylcarbamates were observed, consistent with classical host:anion hydrogen-bonding. This observation demonstrates that neutral hydrogen bond donor receptors can compete with ammonium cations to bind carbamates in DMSO-d6 solution.

Item Type: Article
DOI/Identification number: 10.1016/j.tetlet.2009.06.058
Uncontrolled keywords: Carbamate, Carbon dioxide, Anion binding, Hydrogen-bonding
Subjects: Q Science > QD Chemistry
Divisions: Faculties > Sciences > School of Physical Sciences
Faculties > Sciences > School of Physical Sciences > Functional Materials Group
Depositing User: Jennifer Hiscock
Date Deposited: 07 Dec 2018 15:54 UTC
Last Modified: 23 Jan 2020 04:15 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/70815 (The current URI for this page, for reference purposes)
Hiscock, Jennifer R.: https://orcid.org/0000-0002-1406-8802
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