Results 191 to 200 of about 5,932,066 (253)
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Acidity of hydroxamic acids and amides
Organic & Biomolecular Chemistry, 2003The relatively strong acidity of hydroxamic acids was analyzed by means of isodesmic reactions in which this acid or its anion is formed from simpler precursors. Acidity of amides was analyzed in the same way. Energies of all compounds involved in the reactions were calculated at the B3LYP/AUG-cc-pVTZ//B3LYP/6-311 + G(d,p) level; at this level a good ...
Stanislav, Böhm, Otto, Exner
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Biochemical Pharmacology, 1962
Abstract Major metabolic pathways for l -thyroxine and l -3,5,3'-triiodothyronine involve removal of an iodine atom from the benzene ring with the side chain and thus inactivation of these hormones. Conjugates of the products 3,3',5'-triiodothyronine and 3,3'-diiodothyronine are excreted in the bile of dogs with livers but accumulate in the blood ...
E V, FLOCK, J L, BOLLMAN, G H, STOBIE
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Abstract Major metabolic pathways for l -thyroxine and l -3,5,3'-triiodothyronine involve removal of an iodine atom from the benzene ring with the side chain and thus inactivation of these hormones. Conjugates of the products 3,3',5'-triiodothyronine and 3,3'-diiodothyronine are excreted in the bile of dogs with livers but accumulate in the blood ...
E V, FLOCK, J L, BOLLMAN, G H, STOBIE
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Fluid Phase Equilibria, 2014
Abstract Isothermal vapour–liquid equilibrium data (VLE) were measured for propionic acid + caproic acid, isobutyric acid + caproic acid, valeric acid + caproic acid, and caproic acid + enanthoic acid at several temperatures. A refined glass recirculating still with a packed equilibrium chamber and a vacuum-insulated, centrally located Cottrell pump ...
Alex Hlengwere +4 more
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Abstract Isothermal vapour–liquid equilibrium data (VLE) were measured for propionic acid + caproic acid, isobutyric acid + caproic acid, valeric acid + caproic acid, and caproic acid + enanthoic acid at several temperatures. A refined glass recirculating still with a packed equilibrium chamber and a vacuum-insulated, centrally located Cottrell pump ...
Alex Hlengwere +4 more
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The acidities of ascorbic and sialic acids
Journal of Chemical Education, 1970This note concerning the pKa's of ascorbic and sialic acids id presented since the compounds are of general interest to organic chemists and carbohydrate chemists as well as biochemists.
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EQUILIBRIUM ACIDITIES OF CARBON ACIDS
Pure and Applied Chemistry, 1977Abstract
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