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Article Dans Une Revue New Journal of Chemistry Année : 2007

Molecular recognition of nucleotides by a new bis(guanidinium) tetrakis(beta-cyclodextrin) tetrapod

Résumé

The facile synthesis of a novel bis(guanidinium)tetrakis(beta-cyclodextrin) tetrapod, the first member of a new host family with a pre-defined number of guanidinium centres and cyclodextrins, is presented. Its molecular recognition towards nucleotide guest molecules was investigated. The formation of ditopic bimolecular complexes was observed, combining host–guest hydrophobic inclusion into cyclodextrins and electrostatic interactions between guanidinium and phosphate anions.

Dates et versions

hal-00165881 , version 1 (30-07-2007)

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Citer

Stephane Menuel, Raphaël E. Duval, Diana Cuc, Pierre Mutzenhardt, Alain Marsura. Molecular recognition of nucleotides by a new bis(guanidinium) tetrakis(beta-cyclodextrin) tetrapod. New Journal of Chemistry, 2007, 31 (6), pp.995-1000. ⟨10.1039/b613312f⟩. ⟨hal-00165881⟩

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