Chemisorption and oxidative decomposition of pyridine on hydrated manganese dioxide

Kapran, A. Yu.; Соловьев, С. А.; Vlasenko, V. M.

doi:10.1007/bf02529025

Cited by 2 publications

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“…Oxidative degradation of pyridine on the surface of hydrated manganese dioxide occurs through a two-step process. Fast adsorption of pyridine on the solid Lewis acid sites is followed by slower oxidation …”

Section: B Contribution Of Permanganate To Green Chemistrymentioning

confidence: 99%

“…Fast adsorption of pyridine on the solid Lewis acid sites is followed by slower oxidation. 657 Autoclaving at about 150 °C for 2 days of a layered structure of Mn oxide obtained by reaction of MnO 4and Mn 2+ in strong basic medium gives a thermally stable (500 °C) molecular sieve corresponding to natural todorokite, having 6.9 Å of pore diameter. 658 The solid exhibits Lewis and Bro ¨nsted acidity and has been proposed to have application as oxidation catalyst and as a sensor.…”

Section: B Contribution Of Permanganate To Green Chemistrymentioning

confidence: 99%

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Lewis Acids as Catalysts in Oxidation Reactions: From Homogeneous to Heterogeneous Systems

2002

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I. Introduction and Scope 3837 II. Oxidation Strategies 3838 III. Lewis Acids as Oxidation Catalysts 3839 A. Oxidations by Single Electron Abstraction 3839 B. Oxidations by an Assembly of Lewis Acid, Lewis Basic and Redox Centers 3841 1. Vanadium-Based Systems 3842 2. Metal Oxides Other than Vanadium 3844 C. Oxidations via Lewis Acid−Base Adducts 3847 1. Oxidations in Homogeneous Phase 3848 2. Oxidations in Biphasic Fluorous Systems 3854 3. Heteropolyacids as Oxidation Catalysts 3855 4.

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Section: B Contribution Of Permanganate To Green Chemistrymentioning

confidence: 99%

Section: B Contribution Of Permanganate To Green Chemistrymentioning

confidence: 99%