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Gurevich P.A.,Kazan State Technological University | Sattarova L.F.,Institute of Petroleum Refining and Petrochemistry | Petrovskiy A.S.,Kazan State Technological University | Frolova N.A.,Kazan State Technological University | And 2 more authors.
Chemistry of Heterocyclic Compounds | Year: 2011

New functionalized condensed benzazoles have been synthesized based on isatin, 3,4-diaminofurazane, and sodium diformylimide. © 2011 Springer Science+Business Media, Inc. Source


Shiriyazdanov R.R.,Institute of Petroleum Refining and Petrochemistry | Davletshin A.R.,Institute of Petroleum Refining and Petrochemistry | Imashev U.B.,Institute of Petroleum Refining and Petrochemistry | Udalova E.A.,Ufa State Petroleum Technological University | And 2 more authors.
Theoretical Foundations of Chemical Engineering | Year: 2015

A hybrid catalyst based on pillared clays and anion-modified tungsten oxide was obtained using the mechanosynthesis method. The main physicochemical and physicomechanical characteristics of the obtained catalyst have been investigated. The process of isobutane alkylation with C2–C4 aliphatic alcohols (bioalcohols) is studied. A probabilistic reaction mechanism that combines the steps of alcohol dehydration, alkylation and oligomerization in a single process has been proposed. © 2015, Pleiades Publishing, Ltd. Source

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