The synthesis and properties of triazine–stilbene fluorescent brighteners containing the phenolic antioxidant [II]

New 18 triazine–stilbene fluorescent brighteners containing the phenolic antioxidant have been synthesized. The obtained compounds (7a–i and 8a–i) were characterized by the analysis of proton NMR spectrum and confirmed by UV spectrum. The physical properties of the new compounds were performed by fastness and whiteness measurement and compared with those of CI86 and CI90.