Mechanisms compounds

V. I. Minkin, B. Y. Simkin, R. M. Minyaev, Quantum Chemistry of Organic Compounds Mechanisms of Reactions Springer-Verlag, Berlin (1990). 

EM Pliss. Oxidation of vinyl compounds mechanism, elementary reactions, structure and reactivity, Doctoral Thesis, Institute of Chemical Physics, Chernogolovka, 1990, pp. 1-40 [in Russian]. 

Uranium(VI) salts chemisorbed on zeolites have also been observed (12) to undergo photoreduction to uranium(IV) compounds. Mechanisms for photoreduction of CuO, for example, have been widely reported in the chemical research literature (13-17). 

We are at the discovery stage for determining the ability of various bacteria to reduce metals and nonessential compounds. Mechanisms for these reductions generally have not yet been established, and it is apparent that much is unknown. A number of questions pertaining to reduction are raised Which elements and compounds are reduced at the cell surface Why are some of the compounds not reduced at the cell surface but become reduced at the plasma membrane or in the cytoplasm What is the nature of the nonenergetic reactions in the cytoplasm of the bacterial cell What are the physiologic substrates for the cytochromes and which reactions occur because of substitution of chemicals due to similar structural features ... 

Addition-elimination (for the chloro compound) and elimination-addition (via an intermediate haloalkyne, for the bromo and iodo compounds) mechanisms account for the activation parameters determined for reaction of 2-(/3,/3-dihalovinyl)-5-nitrothiophenes with MeONa-MeOH. °°... 

It is newer compound. Mechanism of action is similar to ondansetron but can cause elevation of liver enzyme level e.g. SCOT, SGPT etc. It is mainly used in the management of nausea and vomiting induced by cytotoxic chemotherapy and radiotherapy. 

The shape and position of the anodic stripping peak should be, in principle, independent of the starting material. This peak, however, is influenced by the conditions of metal deposition. Thus, as described by Komorsky-Lovric et al. [131], the stripping peak of electrochemically deposited lead differs from that recorded for lead compounds mechanically attached to graphite electrodes. Additionally, the presence of other depositable metals often gives rise to intermetallic compounds whose subsequent oxidative dissolution differs from those recorded for the individual metals... 

N326 82 72 Tire carcasses, steel cord adhesion compounds, mechanical rubber goods... 

Shehu-Xhilaga M, Tachedjian G, Crowe SM, Kedzier-ska K. Antiretroviral compounds mechanisms underlying failure of HAART to eradicate HIV-1. Curr Med Chem. 2005 12 1705-1719. 

Lowry TH, Richardson KS. Reactions of carbonyl compounds. Mechanism and Theory in Organic Chemistry. 2nd ed. New York Harper and Row, 1981 596-598. 

Keywords Environment Halogenated aromatic compounds Mechanism Pesticides Photochemistry... 

Thus, using the appropriate system factor for each pump, the actual pump-down time for the single-stage mechanical pump is ta = 130(1.5) = 195 min. For the compound mechanical pump, ta = 114(1.25) = 142.5 min. For the combination mechanical booster pump, ta = 109(1.35) = 147 min. 

Choose the pump to use. B ased on the actual pump-down time, either the compound mechanical pump or the combination mechanical booster pump can be used. The final choice of the pump should take other factors into consideration—first cost, operating cost, maintenance cost, reliability, and probable future pressure requirements in the system. Where future lower pressure requirements are not expected, the compound mechanical pump would be a good choice. However, if lower operating pressures are anticipated in the future, the combination mechanical booster pump would probably be a better choice. 

Journal of Cellular Plastics 36, No.2, March/April 2000, p.126-47 COMPOUND MECHANISM OF THE ENDO-EXOTHERMIC + OR - BALANCED BLOWING AGENT... 

A quarter of a century has passed since the first contribution on catalase to The Enzymes Enzyme substrate compounds Mechanism of action of hydroperoxidases (I). In this perspective, we can identify a sequence of steps in the development of ideas on the mechanism of enzymic action and the nature of enzyme-substrate compounds. The identification of these compounds and the approach to enzymic reactions at concentrations stoichiometric with the substrate caused a principal transition of viewpoint on hemoprotein catalysis from free radical mechanisms (2) unrelated to an active center toward the acceptance of catalysis occurring at the iron atom of the porphyrin (S-5). The latter concept followed natu-... 

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