Schou

E. SchoU and co-workers, Inst. Explos. Sprengtech. Berghau-VersuchstreckeFRG, STF-Rep. 1979(2), 99 (1979). 

Arylation of Aromatic Compounds. In contrast to Friedel-Crafts alkylations, arylations of aromatics are not as well known, and usually require drastic conditions. They iaclude (/) dehydrogenating condensation (SchoU reaction) (2) arylation with aryl haUdes and (J) arylation with dia2onium hahdes. 

Oxidative coupling of aromatic compounds via the SchoU reaction has been appHed successhiUy to synthesise a polyarylethersulfone (18). High molecular weight polymer was obtained upon treating 4,4 -di(l-naphthoxy)diphenylsulfone and 4,4 -di(l-naphthoxy)ben2ophenone with ferric chloride. Equimolar amounts of the Lewis acid are required and the method is limited to naphthoxy-based monomers and other systems that can undergo the SchoU reaction. 

Ostergaard, J., Hansen, S. H., Larsen, C., Schou, C., Heegaard, N. H. Determination of octanol-water partition coefficients for carbonate esters and other small organic molecules by microemulsion electrokinetic chromatography. Electrophoresis 2003, 24, 1038-1045. 

Schou J, Prockop LD, Dahlstrom G, Rohde C. Penetration of delta-9-tetrahydrocannabinol and ll-OH-delta-9-tetrahydrocannabinol through the blood-brain barrier. Acta Pharmacol Toxicol (Copenh) 1977 41 33-38. 

Schou, T., Permin, A., Roepstorff, A., Sorensen, P. and Kjaer, J. (2003). Comparative genetic resistance to Ascaridia galli infections of 4 different commercial layer-lines . British Poultry Science, 44(2), 182-185. 

Absorption from SC injection sites is affected by the same factors that determine the rate of absorption from IM sites (Schou, 1971). Blood flow through these regions is generally poorer than in muscles, so the absorption rate is generally slower. 

Schou, J. (1971). Subcutaneous and intramuscular injection of drugs. In Handbook of Experimental Pharmacology (Brodie, B.B. and Gillette, J.R., Eds.). Springer, Berlin, Ch. 4. 

Lithium is an important element in many industries (Bach 1985). Lithium is used medically as a treatment for bipolar disorders (Schou 1988). Lithium toxicity, especially to the renal system, is problematical. Estimating systemic elemental mass balance, especially for patients receiving oral Li dosing, is important, and is one area in which Li isotope ratios are... 

Schwab AB, O Connell ME, Long SE (1995) The use of lifiiium concenh ation data and isotopic ratios as hydrologic tracers in a first-order catchment. Geol Soc Am Prog Abst 27 A97 Schou M (1988) Lithium h eahnent of manic-depressive illness—Past, present and perspectives. J Am Med Ass 259 1834-1836... 

The commonest modern method for determining the degree of hydration is to measure the intensity of the broad n- carbonyl absorption band at about 280 m/x, which disappears on hydration. Early measurements (Schou, 1926, 1929 Harold and Wolf, 1929, 1931) show considerable discrepancies, but the results of later workers are in reasonable agreement. The main uncertainty lies in the value to be assigned to the maximum extinction coefficient of the unhydrated carbonyl compound, which varies between 12 and 80 for different compounds. This is commonly taken as the value measured in a non-hydroxylic solvent such as hexane or cyclohexane, but this is not strictly valid, since the intensities of n-n- transitionsvary somewhat with the solvent (see e.g. Dertooz and Nasielki, 1961) moreover, since the shape of the band and the value of e are also solvent-dependent it may make some difference whether the extinction coefficients are compared at the same wavelength, at the respective maxima, or in terms of the band area. Special difficulties arise... 

Haschek E, Lindenthal TO (1896) Wien Klin Wochenschr 9 63 Osborne ED, Sutherland CG, SchoU AF, Rowntree LG (1923) JAMA 80 368 Binz A.Rath A, von Lichtenberg A (1931) Z Urol 25 297... 

Schou, M., Lithium studies. 3. Distribution between serum and tissues. Acta Pharmacol. Toxicol. 15, 115-124 (1958). 

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