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Oxidation catalysis ketones

Competition between Homolytic and Heterolytic Catalytic Decompositions of Hydroperoxides Reactions of Transition Metals with Free Radicals Reactions of Transition Metal Ions with Dioxygen Catalytic Oxidation of Ketones Cobalt Bromide Catalysis Oscillating Oxidation Reactions... [Pg.11]

It should be noted that the related imine-oxaziridine couple E-F finds application in asymmetric sulfoxidation, which is discussed in Section 10.3. Similarly, chiral oxoammonium ions G enable catalytic stereoselective oxidation of alcohols and thus, e.g., kinetic resolution of racemates. Processes of this type are discussed in Section 10.4. Whereas perhydrates, e.g. of fluorinated ketones, have several applications in oxidation catalysis [5], e.g. for the preparation of epoxides from olefins, it seems that no application of chiral perhydrates in asymmetric synthesis has yet been found. Metal-free oxidation catalysis - achiral or chiral - has, nevertheless, become a very potent method in organic synthesis, and the field is developing rapidly [6]. [Pg.277]

G. Strukul, Transition Metal Catalysis in the Baeyer-Villiger Oxidation of Ketones , Angew. Chem. Int. Ed. Engl. 1998, 37, 1198-1209. [Pg.641]

G. Strukul, Transition Metal Catalysis in the Baeyer-Villiger Oxidation of Ketones, Angew. [Pg.476]

In contrast with the common activity of oxo-rhenium compounds in oxidation catalysis (see above), the Re -dioxo-complex [Re02l(PPh3)2] catalyzes the reductive hydrosilylation of aldehydes and ketones to give silyl ethers (reaction... [Pg.4769]

Battistel, E., Ricci, M. New tools for the Baeyer-Villiger oxidation of ketones. 2. Enzymic catalysis. Chim. ind. (Milan) 1997, 79,1209-1215. Ricci, M., Battistel, E. New tools for the Baeyer-Villiger oxidation of ketones. 1. Phase transfer catalysis. Chim. Ind. (Milan) 1997, 79, 879-882. [Pg.540]

Ricci, M., Battistel, E. New tools for the Baeyer-Villiger oxidation of ketones. 1. Phase transfer catalysis. Chimica el lndustria (Milan) 1997,... [Pg.541]

J.-M. Bregeault, C. Lepetit, F. Ziani-Derdar, O. Mohammed i, L. Salles, A. Deloffre, Epoxidation of tertiary allylic alcohols and subsequent isomerization of tertiary epoxy-alcohols A comparison of some catalytic systems for demanding ketonization processes, in R. K. Grasselli, S. T. Oyama, A. M. Gaffney, J. E. Lyons (Eds.), 3rd World Congress on Oxidation Catalysis, Elsevier, Amsterdam, Stud. Surf. Sci. Catal. 110 (1997) 545. [Pg.76]

Baeyer-Villiger Oxidation of Ketones in Fluorinated Alcohol Solvents - Catalysis by Arsonic and Seleninic Adds... [Pg.141]

The BV oxidation by aqueous H2O2 in 1,2-dichloroethane of cyclic and linear ketones to the corresponding lactones and esters (Scheme 22.5) is catalyzed by Re(ni or IV) complexes bearing C-scorpionate or pyrazole ligands, which conceivably allow the involvement of coordinative unsaturation at the metal in view of their lability [Hpz, t] - or j) -HC(pz)3 toward lower denticity] and/or proton-transfer steps on account of their basic character—features that are favorable to the occurrence of oxidation catalysis with H2O2 [9]. [Pg.291]

Jacl979 Jacobson, S.E., Mares, F. and Zambri, P.M., Biphase and Triphase Catalysis. Arsonated Polystyrenes as Catalysts in the Baeyer-Villiger Oxidation of Ketones by aqueous Hydrogen Peroxide, J. Am. Chem. Soc., 101 (1979) 6938-6946. [Pg.153]

Strukul G. Transition metal catalysis in the Baeyer-Villiger oxidation of ketones. Angcw. Chem. Int. Ed 1998 37 1198-1209. [Pg.1069]

Michelin RA, Sgarbossa P, Scarso A, Strukul G. The Baeyer-Villiger oxidation of ketones a paradigm for the role of soft Lewis acidity in homogeneous catalysis. Coord. Chem. Rev. 2010 254 646-660. [Pg.1069]


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Ketones catalysis

Ketones oxidant

Ketones oxidation

Oxidation catalysis

Oxidative ketones

Oxidative ketonization

Oxides catalysis

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