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2-Amidoindole-based anion receptors

2-Amidoindole-based anion receptors
2-Amidoindole-based anion receptors
Four receptors containing either 2-amidoindole or 7-nitro-2-amidoindole groups have been synthesised and shown to complex oxoanions in DMSO-d6/0.5% water solution. X-ray crystal structure elucidation reveals that receptor 1 complexes dihydrogen phosphate ion pairs in the solid state, which are part of a continuous chain. While this receptor binds dihydrogen phosphate in a 1:1 stoichiometry in solution, compound 4, which contains 7-nitroindole groups, does form 1:2 receptor:dihydrogen phosphate complexes in DMSO-d6/0.5% water.
1061-0278
125-130
Caltagirone, Claudia
9148afed-6af0-4fcd-b30e-daa3d7765dc0
Gale, Philip A.
c840b7e9-6847-4843-91af-fa0f8563d943
Hiscock, Jennifer R.
99a8a34c-a869-48e2-b713-1e69e4741032
Hursthouse, Michael B.
57a2ddf9-b1b3-4f38-bfe9-ef2f526388da
Light, Mark Edward
cf57314e-6856-491b-a8d2-2dffc452e161
Tizzard, Graham J
8474c0fa-40df-43a6-a662-7f3c4722dbf2
Caltagirone, Claudia
9148afed-6af0-4fcd-b30e-daa3d7765dc0
Gale, Philip A.
c840b7e9-6847-4843-91af-fa0f8563d943
Hiscock, Jennifer R.
99a8a34c-a869-48e2-b713-1e69e4741032
Hursthouse, Michael B.
57a2ddf9-b1b3-4f38-bfe9-ef2f526388da
Light, Mark Edward
cf57314e-6856-491b-a8d2-2dffc452e161
Tizzard, Graham J
8474c0fa-40df-43a6-a662-7f3c4722dbf2

Caltagirone, Claudia, Gale, Philip A., Hiscock, Jennifer R., Hursthouse, Michael B., Light, Mark Edward and Tizzard, Graham J (2009) 2-Amidoindole-based anion receptors. Supramolecular Chemistry, 21 (1-2), 125-130. (doi:10.1080/10610270802348243).

Record type: Article

Abstract

Four receptors containing either 2-amidoindole or 7-nitro-2-amidoindole groups have been synthesised and shown to complex oxoanions in DMSO-d6/0.5% water solution. X-ray crystal structure elucidation reveals that receptor 1 complexes dihydrogen phosphate ion pairs in the solid state, which are part of a continuous chain. While this receptor binds dihydrogen phosphate in a 1:1 stoichiometry in solution, compound 4, which contains 7-nitroindole groups, does form 1:2 receptor:dihydrogen phosphate complexes in DMSO-d6/0.5% water.

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More information

Published date: January 2009

Identifiers

Local EPrints ID: 67653
URI: https://eprints.soton.ac.uk/id/eprint/67653
ISSN: 1061-0278
PURE UUID: a53f1f78-5a0d-4295-a3e6-fc8fc864c52c
ORCID for Philip A. Gale: ORCID iD orcid.org/0000-0001-9751-4910
ORCID for Mark Edward Light: ORCID iD orcid.org/0000-0002-0585-0843
ORCID for Graham J Tizzard: ORCID iD orcid.org/0000-0002-1577-5779

Catalogue record

Date deposited: 02 Sep 2009
Last modified: 05 Nov 2019 01:56

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