ORGANIC SYNTHESIS BY MEANS OF METAL COMPLEXES. XVI. EFFICIENT CATALYTIC OXIDATION REACTIONS OFo-PHENYLENEDIAMINE, DIHYDRAZONES OF α-DIKETONES, AND HYDRAZIDES OF CARBOXYLIC ACIDS USING COPPER SALTS

1976 ◽  
Vol 5 (2) ◽  
pp. 147-148 ◽  
Author(s):  
Jiro Tsuji ◽  
Hiroshi Takayanagi ◽  
Yomishi Toshida
Keyword(s):  
Metal Complexes ◽  
Catalytic Oxidation ◽  
Carboxylic Acids ◽  
Organic Synthesis ◽  
Oxidation Reactions ◽  
Copper Salts

Advances of Application of Ionic Liquids in Catalytic Oxidation Reactions

2011 ◽  
Vol 233-235 ◽  
pp. 499-506 ◽  
Author(s):  
Yu Kun Shi ◽  
Guang Fei Qu ◽  
Ping Ning ◽  
Jun Zhang ◽  
Hui Feng
Keyword(s):  
Catalytic Activity ◽  
Ionic Liquids ◽  
Catalytic Oxidation ◽  
Organic Synthesis ◽  
Organic Solvents ◽  
Chemical Reactions ◽  
Oxidation Reaction ◽  
Oxidation Reactions ◽  
Dual Functions

Advances of application of ionic liquids as solvents and catalysts in the catalytic oxidation reaction are summarized in this paper. Ionic liquids, as solvent, can provide an environment which is different from the traditional organic solvents for the chemical reactions, and make the catalytic activity and stability better, conversion and selectivity higher; Ionic liquids, as catalyst, not only play the function of promoting reaction, but also play a solvent/catalyst dual functions more directly. Currently ionic liquids in catalytic oxidation reaction are mostly used as solvent, Especially used widely in organic synthesis. The designability of ionic liquids provides a broad space for ionic liquids as catalyst.

Catalytic oxidation reactions of aromatic diamines by transition metal complexes

1996 ◽  
Vol 113 (1-2) ◽  
pp. 359-368 ◽  
Author(s):  
Francesca Porta ◽  
Fabio Colonna ◽  
Francesca Arciprete ◽  
Stefano Banfi ◽  
Fausta Coppa
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Catalytic Oxidation ◽  
Transition Metal Complexes ◽  
Oxidation Reactions ◽  
Aromatic Diamines

Gas phase interaction with catalytic oxidation reactions

1972 ◽  
Vol 326 (1565) ◽  
pp. 215-227 ◽  
Keyword(s):  
Carbon Dioxide ◽  
Maleic Anhydride ◽  
Catalytic Oxidation ◽  
Gas Phase ◽  
Major Part ◽  
Oxidation Reactions ◽  
Mixed Gas ◽  
Kinetics Of ◽  
Oxidation Of Benzene ◽  
Homogeneous Decomposition

Studies of the catalytic oxidation of benzene to maleic anhydride and carbon dioxide over vanadia/molybdena catalysts show that the major part of the reaction involves interacting gas and gas-solid processes. The results are consistent with a mechanism in which a benzeneoxygen adduct is formed catalytically, desorbs and then reacts to give maleic anhydride entirely in the gas phase. On the basis of this proposed mechanism, the kinetics of individual reactions have been investigated in some depth. The over-oxidation of maleic anhydride has been found to be not significant under the conditions of reaction. The kinetic relationships governing the homogeneous decomposition of the adduct and the oxidation of the adduct to maleic anhydride and to carbon dioxide have been established. The results show that essentially all of the anhydride originates from mixed gas-solid/gas reaction while substantial amounts of carbon dioxide are produced entirely catalytically.

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