Abstract
Kinetic studies of the nitroxidation of isobutene by NO show that the reaction follows a “redox” mechanism in the temperature range of 300–400°C. This mechanism implies an interaction between dehydrogenated isobutene π-allyl radical and atomic nitrogen due to the decomposition of NO by the reduced catalyst, which is then reoxidized.
Abstract
Кинетическое исследование нитроокисления изобутена с помощью NO указывает, что реакция протекает по “редокс” механизму в интервале температур 300–400°C. Этот механизм заключает в себе взаимодействие между π-аллильным радикалом дегидрированного изобутена с атомным, образующимся при разложенни NO на восстановленном катализаторе, котрый реокисляется.
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Sayari, A., Ghorbel, A., Pajonk, G.M. et al. Kinetics of the catalytic transformation of isobutene into methacrylonitrile with NO on supported nickel oxide aerogel. React Kinet Catal Lett 15, 459–465 (1981). https://doi.org/10.1007/BF02074150
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DOI: https://doi.org/10.1007/BF02074150