THE IMPACT OF SOME DERIVATIVE β-ARYLAMINOKETONES ON THERMOOXIDATIVE STABILITY OF ESTER OILS
New additives of β-arylaminoketones have been synthesized and their antioxidative additives have been studied. The structure derived compounds has been validated by using the methods of NMR IH and IR-spectroscopy. It is demonstrated that the synthesized inhibitors at 2250C significantly hold the oxidation of the ester oils.
Keywords : aromatic azomethines, cyclic ketone, pentaerythritol ester, additative
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