Kasmi-mir, S.Elkebich, M.Dembahri, Z.Haouzi, A.Kirsch, G.2020-10-252020-10-252016-05-01Articale in Journal of fundamental and Applied Sciences Vol. 08 N. 021112-9867https://dspace.univ-eloued.dz/handle/123456789/7280Articale in Journal of fundamental and Applied Sciences Vol. 08, N. 02We describe the synthesis of new organic Schiff bases chromophores 5 containing a rhodanine-3- acetic as electron accepteur moiety. Imines 3 were obtained by a condensation reaction from a lead molecule, the aminothiazolinethione 1 with versatile commercial aldehydes. The structure of all the compounds obtained was determined by the spectroscopic methods (IR, 1H NMR and 13C NMR). The study of UV-Vis imines 3 and 5 in methanol exhibit the phenomenon of π delocalized electrons responsible for the bathochromic effect.frAminothiazolinethione; iminomerocyanines; chromophores; rhodanine; bathochrome effect.Article