The synthesis and characterization of new polymerizable pyrimidines: Immobilization of the monomers onto hydrophilic graft copolymeric supports through radiation‐induced copolymerization–grafting
Abstract:Polymerizable quaternary allyl-pyrimidinium salts, that is, 1-allyl-4-amino-5-phenyl-pyrimidine (IV), 1-allyl-4-acetamido-5-phenyl-pyrimidine (V), 1-allyl-5-hydroxymethylamino-5-phenyl-pyrimidine (VI), and 1-allyl-pyrimidine (VIII) bromides, as well as 4-acrylamido-5-phenyl-pyrimidines IIЈ and IVЈ, were synthesized and characterized. Three of the activated pyrimidine derivatives, the two acrylamido and one allyl pyrimidine, were immobilized onto (Agar-g-co-HEMA)-X-TMPTA via graft copolymerization. Each copolym… Show more
“…The close absorption wavelength of the d-d transition in monoferrocenylpyrimidines compared to unsubstituted ferrocene (450 nm) indicates minute changes in the electronic delocalization in the cyclopentadienyl ring and insignificant influence of the electron withdrawing property of pyrimidine rings [28][29][30].…”
Section: Electrochemical and Spectroscopic Characterizationmentioning
“…The close absorption wavelength of the d-d transition in monoferrocenylpyrimidines compared to unsubstituted ferrocene (450 nm) indicates minute changes in the electronic delocalization in the cyclopentadienyl ring and insignificant influence of the electron withdrawing property of pyrimidine rings [28][29][30].…”
Section: Electrochemical and Spectroscopic Characterizationmentioning
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