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39 results on '"Genaev, A."'

1. ChemInform Abstract: Chiral Schiff Bases Synthesized from Terpenes of Pinane Series in Asymmetric Metal Complex Oxidation of Sulfides

Author

Alexander M. Genaev, Nariman F. Salakhutdinov, Konstantin P. Volcho, I. V. Il'ina, G. E. Sal’nikov, E. A. Koneva, and D. V. Korchagina

Subjects
inorganic chemicals, Metal, Terpene, Series (mathematics), Chemistry, organic chemicals, visual_art, visual_art.visual_art_medium, Organic chemistry, General Medicine
Abstract

Novel Schiff bases (I) are prepared and tested as chiral ligands in the asymmetric vanadium-catalyzed oxidation of sulfides to sulfoxides.

Published
2012
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2. ChemInform Abstract: Hydrogenation and Conformational Analysis of (1R,2R,6S)-3-Methyl-6-(1-methylethenyl)cyclohex-3-ene-1,2-diol

Author

O. V. Ardashov, Alexander M. Genaev, Konstantin P. Volcho, Irina V. Il'ina, Dina V. Korchagina, and Nariman F. Salakhutdinov

Subjects
body regions, chemistry.chemical_classification, Terpene, Nickel, chemistry.chemical_compound, chemistry, Double bond, Yield (chemistry), Diol, chemistry.chemical_element, General Medicine, Medicinal chemistry, Ene reaction
Abstract

Nickel hydridoborate, generated in situ from NiCl2 and NaBH4, selectively reduces the exocyclic double bond in title compound (I) furnishing compound (II) in good yield.

Published
2011
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3. ChemInform Abstract: New Chiral Ligands Based on (+)-α-Pinene

Author

A. P. Krysin, Nariman F. Salakhutdinov, Yu. V. Gatilov, E. A. Koneva, Konstantin P. Volcho, Dina V. Korchagina, Alexander M. Genaev, and Alexander G. Tolstikov

Subjects
Pinene, chemistry.chemical_compound, Range (particle radiation), Schiff base, chemistry, Polymer chemistry, Thioanisole, Amine gas treating, General Medicine
Abstract

A range of novel chiral Schiff base and amine compounds based on α-pinene is synthesized and used as ligands in the vanadium-catalyzed asymmetric oxidation of thioanisole (III).

Published
2011
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7. ChemInform Abstract: FTIR Spectra of Matrix Isolated 2-Methylbenzonorbornen-2-yl-Type Cations

Author

Alexander M. Genaev, Vyacheslav G. Shubin, and Hrvoj Vančik

Subjects
Ftir spectra, Matrix (chemical analysis), Chemistry, Ionization, Physical chemistry, General Medicine, Ion
Abstract

FTIR spectra suggest that ionization of 2-exo-chloro-2-methylbenzonorbornene in an SbF5 matrix at -196 °C leads to 2-methyl-2-benzonortricyclyl cation which rearranges into a partially π-bridged 2-methylbenzonorbornen-2-yl ion at -123 °C.

Published
2010
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8. ChemInform Abstract: Interaction in Olefin-NO+ Complexes: Structure and Dynamics of the NO+-2,3-Dimethyl-2-butene Complex

Author

Makhmut M. Shakirov, Alexander M. Genaev, Vyacheslav G. Shubin, Gennady I. Borodkin, and I. R. Elanov

Subjects
chemistry.chemical_compound, Olefin fiber, Deuterium, Chemistry, Computational chemistry, Nitrosonium, Ab initio quantum chemistry methods, General Medicine, Carbon-13 NMR, Perturbation method, 2-Butene
Abstract

1H and 13C NMR studies involving the 13C NMR deuterium perturbation method and ab initio calculations showed the interaction between 2,3-dimethyl-2-butene and the nitrosonium cation to form a dynamic π-complex.

Published
2010
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11. ChemInform Abstract: Long-Lived Carbocations: Generation from 5,5,10,10-Tetramethyl-5,10-dihydroindeno[2,1-a]indene, Structure, and Rearrangements

Author

Vyacheslav G. Shubin, Alexander M. Genaev, and Georgii E. Salnikov

Subjects
chemistry.chemical_compound, Bicyclic molecule, Chemistry, Stereochemistry, Protonation, General Medicine, Carbocation, Indene, Isomerization, Nmr data, Octane, Ion
Abstract

According to the NMR data, protonation of 5,5,10,10-tetramethyl-5,10-dihydroindeno[2,1-a]indene in the system HSO3F-SO2ClF-CD2Cl2 at -80°C gives rise to long-lived 5,5,10,10-tetramethyl-2H-5,10-di- hydroindeno[2,1-a]indenium ion which undergoes isomerization into 4b,5,10,10-tetramethyl-4b,5,9b,10-tetra- hydroindeno[2,1-a]inden-5-yl cation on raising the temperature. On the basis of the data obtained for rear- rangements of such carbocations an alternative mechanism has been proposed for the rearrangements of struc- turally related carbocations having a bicyclo[3.3.0]octane skeleton.

Published
2010
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15. ChemInform Abstract: Intramolecular Borylation Reaction Catalyzed by Lewis Acid: Preparation of 1H-2,1 Benzazaborole Derivatives

Author

Alexander M. Genaev, Vyacheslav G. Shubin, Sandor M. Nagy, and Georgii E. Salnikov

Subjects
Electrophilic substitution, 13c nmr spectroscopy, Chemistry, Intramolecular force, Reactive intermediate, Cationic polymerization, General Medicine, Lewis acids and bases, Medicinal chemistry, Borylation, Catalysis
Abstract

It has been found that 1H-2,1-benzazaboroles can be prepared by the interaction of substituted benzylaminochloroboranes with Al2Cl6 in CH2Cl2 at 0 °C, the 13C NMR spectroscopy data obtained being in favour of an electrophilic substitution mechanism involving formation of cationic complexes as reactive intermediates.

Published
2000
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38. ChemInform Abstract: Rearrangements of Long‐Lived Carbocations Derived from 9‐Hydroxy‐1,8,9,10,10,11,12‐heptamethyltricyclo [6.2.2.02,7]dodeca‐2(7),3,5,11‐tetraene in Superacids.

Author

Genaev, A. M., Mamatyuk, V. I., Sal'nikov, G. E., Shakirov, M. M., and Shubin, V. G.

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Published
2001
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39. ChemInform Abstract: Interaction in Olefin—NO+Complexes: Structure and Dynamics of the NO+—2,3‐Dimethyl‐2‐butene Complex

Author

Borodkin, Gennady I., Elanov, Innokenty R., Genaev, Alexander M., Shakirov, Makhmut M., and Shubin, Vyacheslav G.

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Published
1999
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