Isophthalamides and 2,6-dicarboxamidopyridines with pendant indole groups: a 'twisted' binding mode for selective fluoride recognition
Isophthalamides and 2,6-dicarboxamidopyridines with pendant indole groups: a 'twisted' binding mode for selective fluoride recognition
Two cleft-like anion receptors have been synthesised that
contain indole hydrogen-bond donors and show fluoride
selectively in a DMSO–water solution with crystallographic
studies showing a ‘twisted’ binding mode for fluoride in the
solid state.
Twisted structures have long been of particular interest to the
supramolecular chemistry community. From early work on metal
templated helices1 through more recent work on foldamers2 and
organic helical structures,3 these species are not only elegantly
designed but can also play roles in molecular recognition and
sensing.
macrocycles, molecular receptor, chloride, conformational control, foldamers, anion, phosphate, stability
2121-2123
Bates, G.W.
9b7c0c2e-76a1-4e20-870e-1fdbfeeaa36e
Gale, P.A.
c840b7e9-6847-4843-91af-fa0f8563d943
Light, M.E.
cf57314e-6856-491b-a8d2-2dffc452e161
2007
Bates, G.W.
9b7c0c2e-76a1-4e20-870e-1fdbfeeaa36e
Gale, P.A.
c840b7e9-6847-4843-91af-fa0f8563d943
Light, M.E.
cf57314e-6856-491b-a8d2-2dffc452e161
Bates, G.W., Gale, P.A. and Light, M.E.
(2007)
Isophthalamides and 2,6-dicarboxamidopyridines with pendant indole groups: a 'twisted' binding mode for selective fluoride recognition.
Chemical Communications, (21), .
(doi:10.1039/b703905k).
Abstract
Two cleft-like anion receptors have been synthesised that
contain indole hydrogen-bond donors and show fluoride
selectively in a DMSO–water solution with crystallographic
studies showing a ‘twisted’ binding mode for fluoride in the
solid state.
Twisted structures have long been of particular interest to the
supramolecular chemistry community. From early work on metal
templated helices1 through more recent work on foldamers2 and
organic helical structures,3 these species are not only elegantly
designed but can also play roles in molecular recognition and
sensing.
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More information
Published date: 2007
Keywords:
macrocycles, molecular receptor, chloride, conformational control, foldamers, anion, phosphate, stability
Identifiers
Local EPrints ID: 54240
URI: http://eprints.soton.ac.uk/id/eprint/54240
ISSN: 1359-7345
PURE UUID: 3901238d-83d6-47df-a0e9-25e3eb0ed64e
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Date deposited: 31 Jul 2008
Last modified: 16 Mar 2024 03:16
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Author:
G.W. Bates
Author:
P.A. Gale
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