Chemistry Journal of Moldova

IMIDAZOLE-FUNCTIONALIZED PYRIDINIUM-FUSED SELENADIAZOLIUM SALTS AS VERSATILE CHALCOGEN BOND DONORS

Author(s):

Evgeny Dukhnovsky, Namiq Shikhaliyev, Alexander Sapronov, Alexey Kubasov, Alexander Novikov, Alexander Tskhovrebov, Gulnaz Mirzayeva


Field: Organic chemistry
Type: Research paper
Pages:
Keywords:

imidazole, selenadiazolium salt, supramolecular polymer, chalcogen bond, noncovalent interactions.


 
https://doi.org/10.19261/cjm.2025.1478
 
Abstract (PDF)
Supplementary Material (PDF)
Graphycal Abstract: Novel imidazole-functionalized pyridinium-fused selenadiazolium salts were synthesized. X-ray structures display T-shaped selenium centers with Se···Cl/O chalcogen bonding interactions. The monocationic salt assembles into a 1D supramolecular polymer via [Se···Cl] dimerization and Se···N interactions.