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Favorski type rearrangement in the lead tetraacetate oxidation of enamines promoted by boron trifluoride
(Elsevier, 1980)
Favorski type rearrangement has been achieved in the lead tetraacetate oxidation of enamines in the presence of boron trifluoride etherate and alcohol.
Oxygen reduction on a ruthenium electrode in alkaline electrolytes
(Elsevier, 1986)
The kinetics of oxygen reduction have been studied on a ruthenium electrode in alkaline solutions using the rotating disc and rotating disc-ring methods. The reaction kinetics and mechanism were found to depend on the ...
Circular dichroism of some cyclopropane ring containing 1,3-cyclo-5,10-seco-steroidal ketones
(Elsevier, 1982)
Circular dichroism of the rearranged keto steroids 3 and 4, containing a condensed three and nine-membered ring system, shows that the conformation of the nine-membered ring is the same in solution as in the crystal; ...
Carbon monoxide oxidation on mixed spinels CuxCo3-xO4 (0 ≫ × ≫ 1) in the presence of sulphur compounds
(Elsevier, 1985)
The influence of the copper content in CuxCo3-xO4 (0 ≫ × ≫ 1) mixed oxides on carbon monoxide oxidation in the presence of SO2 was investigated. The average oxidation rate was found to increase very slowly with increasing ...
Solvent effect on conformational equilibria. Solvation energy as a function of solute position and orientation within a cavity in a dielectric medium
(Royal Society of Chemistry, 1985)
The reaction-field theory based on dipole and quadrupole interactions has been generalized, yielding an expression for the energy as a function of point dipole and quadrupole position and orientation within a spherical ...
Combined lyotropic and thermotropic phase transitions of deoxycholic acid
(Elsevier, 1980)
Phase transitions of deoxycholic acid have been examined by studying systems which form a clathrate during crystallization. It has been shown that, depending upon the type of solvent molecule present, the deoxycholic acid ...
A novel pimara-8(9),15-diene from lycopus europaeus
(Pergamon Press, 1985)
Identification of a novel trioxygenated Δ8(9),15_ pimaric acid methyl ester from plant species Lycopus europaeus by means of two-dimensional 1H NMR spectroscopy (COSY and NOESY) is reported. © 1985.
Abnormal polarization change in anodic dissolution of aluminium at high current densities
(Elsevier, 1981)
Two types of anodic oxidation of aluminum have been recognized in the past: a) oxidation requiring a steady increase of voltage drop across the interface up to a few hundred volts in order to overcome the resistance of ...
Novel trioxygenated caryophyllenes from Inula Spiraefolia
(Pergamon Press, 1982)
The identification of two novel isomeric trioxygenated caryophyllenes from the plant species Inula Spiraefolia is reported. © 1982.
Inhibition of the anodic dissolution of iron in alkaline solution by metal complex ions
(Elsevier, 1983)
The possible inhibiting effects of GaO33-, GeO32-, CrO32-, and MoO42- ions on anodic and cathodic reactions on iron in 5 M KOH were studied. It was shown that a concentration of these ions of 10-3 M inhibits the anodic ...