SYNTHESIS OF COPOLYMERS OF 4(2)-FORMYL PHENYL METHACRYLATE WITH L-(–)-MENTHYL ACRYLATE
Journal: Azerbaijan Chemical Journal (Vol.0, No. 1)Publication Date: 2017-03-30
Authors : O.B.Abdiyev E.G.Mamedbeyli I.M.Akhmedov;
Page : 67-71
Keywords : copolymerization; azeotropism; 4(2)-formyl phenyl(meth)acrylates; L-(–)-menthyl acrylate; optical activity; IR spectra; NMR 1H spectra.;
Abstract
By a method of the radical copolymerization the carbonyl-containing optically active copolymers has been prepared. It has been shown that the copolymerization constants of 2-formyl phenyl methacrylate is lower than the corresponding 4-isomer which has been stipulated by steric hindrance created by formyl substituent in phenol nucleus. The optical activity of the synthesized copolymers has been determined
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