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Isophthalamides and 2,6-dicarboxamidopyridines with pendant indole groups: a ‘twisted’ binding mode for selective fluoride recognition

2007; Royal Society of Chemistry; Issue: 21 Linguagem: Inglês

10.1039/b703905k

1364-548X

Gareth Bates, Philip A. Gale, Mark E. Light,

Crystallography and molecular interactions

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.