A study of the process of activation of molybdenumboride catalyst in the reaction of epoxidation of octene-1 with tert-butyl hydroperoxide and the effect on this process of the initial concentration of octene-1, tert-butyl hydroperoxide and the amount of catalyst in the reaction mixture. As well as reaction products (tert-butyl alcohol and epoxy). It is shown that over time a new amorphous phase is formed on the surface of Mo2B, which actually catalyzes the epoxidation reaction of octene-1 with tert-butyl hydroperoxide. The formation of this phase is the reason for the acceleration of the rate of consumption of hydroperoxide and the selectivity of the formation of epoxide over time.
1. Trach Yu., Nykypanchuk M., Komarenska Z., Polish J. Chem., 2002, 76, 1323. http://www.ichf.edu.pl/pjch/pj-2002/pj-2002-09.htm
2. Trach Yu.B., Nikipanchuk M.V., Komarenskaya Z.M., Kin. and Catalysis, 2004, 45 (4), 536. https://link.springer.com/article/10.1023/B:KICA.0000038077.72162.54
3. Trach Yu.B., Komarenskaya Z.M., Nikipanchuk M.V., Petrochemistry, 2003, 43 (5), 386
4. Komarenskaya Z.M. Bulletin of Lviv Polytechnic National University, 2003, 488, 62.
5. I.Yu. Pyrig, M.V. Nikipanchuk, B.I. Chernyak. // Kinetics and Catalysis, 1983, vol. XXIV, № 3, p.600-605.
6. Trach Yu.B., Cherny MO // Ukr. chem. g. 2003. T.69, № 12. S. 112-116.
7. Trach Yu.B., Makota O.I. // Theoret. and experiment. chemistry. 2002. T. 38, № 4. S. 245-248.
8. Protashchik V.A. New regularities in topochemistry. M .: Znanie, 1974. S. 60.
9. Z.M. Komarenskaya, M.V. Nikipanchuk, M.O. Cherniy, O.V. Tchaikovsky. V Scientific and Technical Conference "Progress in the oil and gas refining and petrochemical industry" - Lviv, September 11-14, 2007. - P. 289.
10. Nikipanchuk M.V., Komarenskaya Z.M., Cherniy M.O. // Kin. and Catalysis, 2014, 55 (2), 221.
doi: 10.1134 / S0023158414020062.
11. Komarenskaya Z.M., Nikipanchuk M.V., Oliynyk L.P. Bulletin of Lviv Polytechnic National University, 2018, 6886, P.34-41.
12. Komarenskaya Z.M., Nikipanchuk M.V., Oliynyk L.P., Makota O.I. Bulletin of Lviv Polytechnic National University, 2019, № 1, P.10-14.
13. Nykypanchuk M.V., Komarenska Z.M., Zhukrovskaya M.O. Theoretical and Experimental Chemistry, Vol. 54, no. 6, January, 2019,407-413.