Prototropic mechanism of intramolecular migration of the unpaired electron in the radical-cation of 3,6-di-tert-butylpyrocatechol orthocarbonate

Conclusion The radical-cation of 3,6-di-tert-butylpyrocatechol orthocarbonate was obtained. It was established that the dynamic effects in its EPR spectra are due to the migration of a proton, attached by a hydrogen bond, from ligand to ligand.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 5, pp. 1037–1039, May, 1988.     

Synthesis of 2-substituted methylenecycloalkanes from 1-(dialkyl-borylmethyl)cycloalkenes

Conclusions We have developed a novel general method for the preparation of 2-substituted methylenecycloalkanes, which is based upon the allylboration of carbonyl compounds and alkoxyacetylenes by means of hitherto unknown cycloalkenylmethyl(dialkyl)boranes.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 2, PP. 420–425, February, 1988.     

Reactions of trialkylborines with hydrazine and phenylhydrazine

Summary With hydrazine and phenylhydrazine trialkylborines form complex compounds which decompose when heated with formation, respectively, of 1,2-bisdialkylborinohydrazines and 1-dialkylborino-2-phenylhydrazines.     

Crystal and molecular structures of pinacol ester of ferrocenyl-1,1′-diboronic acid

The molecular and crystal structure of pinacol ester of ferrocenyl-1,1′-diboronic acid was determined by X-ray crystallography. Dedicated to the 90th anniversary of the L. Ya. Karpov Institute of Physical Chemistry. Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 6, pp. 1289–1291, June, 2008.     

Deviation of decameter radio waves from the great circle path at high latitudes

Variations in the azimuthal deviation of decameter radio wave trajectories from the great circle arc are considered for high-latitude ratio paths 7–9 thousand km long. Experimental data are compared to calculations with consideration of the specific properties of the high-latitude ionosphere.Arctic and Antarctic Scientific-Research Institute. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 34, No. 2, pp. 119–122, February, 1991.     

The epr spectra of tertiary perfluorinated radicals: F-2-methyl-3-oxopentyl and F-2-methylpentyl radicals

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 2144–2146, September, 1989.