NEW MATERIALS COMPOUNDS AND APPLICATIONS, vol.5, no.3, pp.235-244, 2021 (ESCI)
The paper represents polyfunctionalization reactions of N-nonsubstituted, N-substituted and N,N-disubstitutedhydrazones with polyhalogenalkanes in the presence of CuCI catalyst in recent years. Wide utilization of synthesized compounds in organic synthesis as effective syntons, especially various heterocyclic compounds, arylhydrazones of alpha-keto acide ethers and also synthesis of 4-azodio-1,2,3-tiazole derivatives should be specified.