Synthons for supramolecular assemblies: Synthesis of new triazine-core polyhydroxylated and multi-N-donor compounds

The synthesis of new triazine-core polyhydroxylated and multi-N-donor compounds are being reported. The reaction of 2,4,6-tris(4-n-butylaminophenyl)triazine (1) with cyanuric chloride provided star-shaped fragment (2) with six reactive chloro-substituents. Upon treatment of this fragment with bis(2-hydroxyethyl)amine (3a) and bis(2-pyridylmethyl)amine (3b), functionalized polyhydroxylated (4a) and multi-N-donor compounds (4b) were obtained in high yields through nucleophilic aromatic substitution. These functionalized compounds are expected to have unique applications in supramolecular self-assembly and material chemistry