Synthesis and antistatic properties of some surface-active perimidine derivatives
Perimidine derivatives containing as substituents high-molecular-weight alkyl, acyl, and perfluoroalkyl groups in positions 1, 2, 4(9) and 6(7) have been synthesized. The sulfonation of perimidines has been performed for the first time using 2-perfluoroalkyl- and 2- undecylperimidines as examples; it takes place exceptionally readily in this series. It has been shown that the best antistatic effect on application to the surface of polymers is given by 2-perfluoroalkyl-perimidine-6(7)-sulfonic acid).