| abstract |
The invention relates to a triphosphonic acid ligand product with a central aromatic nucleus intended for obtaining products with a porous structure of the metal-organic network type. The product according to the invention has the chemical structure of the general formula of Figure 1, in which the central unit, A, represents an aromatic hydrocarbon radical or aromatic heterocycle, which is substituted by three phosphonophenyl radicals, with the property of complexing with metal atoms. , leading to porous metal-organic structures with predefined geometry of structural channels. |