Catalyzed selective oxidations

R.B. Grant, and R.M. Lambert, A single crystal study of the silver-catalyzed selective oxidation and total oxidation of ethylene, 7. Catal. 92, 364-375 (1985). 

The synthesis was repeated in 1984 [136], and, because of the stability of phthalocyanines and their catalytic utiHty, these materials have continued to attract attention. Metal phthalocyanines have been used to catalyze selective oxidations under mild conditions, and have been studied as functional models of enzymes. Their formation from dicyanobenzene within a zeolite involves the condensation of the ligand precursors and the supply of two reducing equivalents, which are frequently suggested to be provided by intrazeoHtic water ... 

The subject of heterogeneously catalyzed selective oxidation has been reviewed many times. Under the keyword combination selective catalytic oxidation the ISI database reports about 5400 papers. Over 100 reviews on the topic have been published. In the present discussion, the subjects of methane activation and model studies of unselective CO oxidation, which represent large fields, are excluded. Homogeneously or biologically catalyzed selective oxidation, a combined field that is about 10-fold larger in scientific coverage, is also excluded from this chapter. 

Li B, Liu A-H, He L-N et al (2012) Iron-catalyzed selective oxidation of sulfides to sulfoxides with the polyethylene glycol/02 system. Green Chem 14(1) 130-135... 

The entrapped complexes are known to catalyze selective oxidation or hydrogenation reactions, depending mainly on the complexed transition metal cation [4, 82, 84]. Recently, two exciting examples have been published describing the synthesis of adipic acid from cyclohexene [93] or even from cyclohexane [94], respectively (cf Figure 6). 

Nitrogen oxides catalyzed selective oxidation by oxygen in the liquid phase... 

Because direct photometric detection of the organic peracids is not possible, several indirect photometric methods use reagents which are selectively oxidized by the peracids to form colored products. One method is based on the iodide-catalyzed selective oxidation of 2,2 -azino-bis(3-ethylbenzthiazoline)-6-sulfonate (ABTS) by the peracid to a green radical cation. The product is detected by absorption at 405 to 815 nm, with detection limits in the range of... 

G/L Pt-catalyzed selective oxidation of cyclohexanol to adipic acid 413 K, 5.0 MPa Coated 19, 20... 

HOMOGENEOUS CATALYZED SELECTIVE OXIDATIONS BASED ON O2 OR H2O2. NEW SYSTEMS AND FUNDAMENTAL STUDIES... 

Konietzni, R, Kolb, U., Dingerdissen, U., etal. (1998). AMM-MnxSi-Catalyzed Selective Oxidation of Toluene, J. Catal, 176, pp. 527-535. 

Li, Y, Chen, S., Zhang, Q., et al. (2006). Copper-Catalyzed Selective Oxidation of Methane to Formaldehyde by Oxygen, Chem. Lett., 35, pp. 572-573. 

Jia et al. (265) report the palladium(II)-catalyzed selective oxidation of methyl acrylate in SCCO2 to dimethyl acetal as a major product with excellent conversion and selectivity. Best results were obtained using PdCl2 with CuCl2 as... 

William JM, Kuriyama M, Onomura O. Boronic acid-catalyzed selective oxidation of 1,2-diols to a-hydroxy ketones in water. Adv Synth Catal. 2014 356 934-940. 

Levina, A.B., Chomaja, S.S., Grigorjeva, I.A., Sergejava, O.N., Trusov, S.R., 1997. Nitrogen oxides catalyzed selective oxidation by oxygen in the liquid phase. Studies in Surface Science and Catalysis 110,585-591. 

In Pd-catalyzed selective oxidations of primary alcohols, identify the oxidative addition, reductive elimination, and /J-hydride elimination steps. In the kinetic resolution of a racemic secondary alcohol using 8.21 as the catalyst, assuming that the mechanism is similar to that of Figure 8.2, what would be the enantioselection step ... 

For this reason, a wide variety of metal catalysts with the ability to activate oxygen, hydrocarbons, or both have been devised for the purpose of catalyzing selective oxidations of the major classes of hydrocarbons alkenes, aromatics, and alkanes. Although numerous... 

Su FZ, Mathew SC, Lipner G, Fu XZ, Antonietti M, Blechert S, Wang XC (2010) mpg-C3N4-catalyzed selective oxidation of alcohols using O2 and visible light. J Am Chem Soc 132 16299-16301... 

It is particularly noteworthy that nanoparticulate gold or gold alloyed with palladium catalyzes selective oxidation reactions such as alkene epoxidation, selective alcohol oxidation, and direct synthesis of hydrogen peroxide by the hydrogenation of molecular oxygen [14]. 

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