ИСТИНА

The main goal of this work is to investigate the relationship between the chemical structure and properties of these systems. A series of conjugated compounds based on 2,1,3 benzothiadiazole were synthesized, which contain donor thiophene and benzene moieties in their structures, as well as various terminal substituents. Optimal methods for obtaining these compounds through Pd-catalyzed cross-coupling reactions (Suzuki) were developed in two different ways. The spectral properties of the compounds obtained in dilute solutions were also investigated. The influence of alkyl substituents on the thermal properties was investigated using TGA/DSC techniques.