Ammoxidation of alkylaromatics over V2O5/TiO2 catalysts

Characterization and reactivity of silica-supported bimetallic molybdenum and stannic oxides for the transesterification of dimethyl oxalate with phenol

“…During the last decade, a great deal of fundamental and applied researches were focused on supported molybdenum catalysts because of their multitudinous industrially important reactions including ammoxidation, selective oxidation [24][25][26][27], as well as petroleum refining and pollution control industries [28]. But it is also well-known that, in several reactions, catalysts based on multicomponent oxides exhibit better performance than separate component oxides.…”

Toluene ammoxidation on α-Fe2O3-based catalysts

“…The analogy between oxidation and ammoxidation reactions (due to similar reactant activation and reaction mechanism) has been mostly taken into account in the formulation and specific design of the catalysts. The ammoxidation of toluene and other alkyl aromatics [1,[24][25][26][27][28][29][30][31][32][33][34][35][36] has been extensively studied, mainly on V-containing catalysts. Very high conversions (up to 100 mol%) and selectivities to benzonitrile (up to 95 mol%) were achieved in the temperature range 583-673 K. Iron has also been used in catalyst formulations for the preparation of aromatic nitriles [37][38][39][40][41][42].…”

Mechanism and Site Requirements for Ethanol Oxidation on Vanadium Oxide Domains

“…Supported vanadium oxide is active for a wide range of reactions, including partial oxidation of o-xylene to phthalic anhydride, 1 oxidative dehydrogenation of light alkanes to alkenes, [2][3][4][5] oxidation of methanol to formaldehyde 6 and of methane to formaldehyde, 7 ammoxidation of aromatic compounds, 8 and selective NO x reduction. 9 There have been a number of studies, as well, on the activity of supported vanadia for the oxidative dehydrogenation (ODH) of ethanol to acetaldehyde [10][11][12][13][14][15][16][17][18][19] or acetic acid.…”