| abstract |
BAPAD dendritic structures based on the repetitive connection of 2,2'-bis(aminoalkyl)carboxamides; method for the production thereof, and uses. The invention relates to the method for producing dendritic structures, in which a core molecule comprising at least one functional group, after dissolution in a solvent, alternately undergoes condensation and hydrogenation reactions, the solution receiving, during the condensation reactions, units of an acid halide such as a halide of a 2,2''-bis(nitro- or azido alkyl)propanoic acid, which units react with the functional groups in such a manner as to form a dendritic structure with azide (nitro) terminal groups; and, during the hydrogenation reactions, the azide (nitro) groups are reduced in solution in such a manner as to form terminal amino groups on the surface of the dendritic structures. The invention also relates to the dendritic structures resulting from said production method and also to the uses thereof. |