Synthesis of Oil Soluble Boron Esters and Obtaining Lubricant Additive Packages with Anti-wear and Extreme Pressure Properties

The purpose of this work is synthesis and characterization pryridin-yl-borate esters investigation tribological performance as additive. syn-thesis dialkyl-(2-(pyridin-2-yl) ethyl) borate both in the literature novel dialkyl 2-(methyl (pyridin-2-yl) 2- (5-ethylpyridin-2-yl) ethyl were carried out. boron to be obtained characterized by using IR, 1H NMR,13C NMR spectroscopic methods well physical such TAN corrosion tests. fric-tion-reducing anti-wear properties synthesized lubricant additives measured with a four-ball friction wear tester. As result these stud-ies, it has been shown that coefficient reduced about 30-40 % compared base oil also reduced. In analysis performed four molecules within scope study, was found resistance oxidation increased when added group I at 0.5 1% w/w concentration. out perfor-mances analysed first time.