L.I. Belen'kii: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

101

ChemInform Abstract: Benzoylation of Deactivated Compounds of the Thiophene and Furan Series with Phenyldichlorocarbenium Tetrachloroaluminate.

L. I. Belen'kii, G. P. Gromova, A. V. Kolotaev, M. M. Krayushkin

Journal:

Year:

2000

File:

PDF, 33 KB

2000

102

ChemInform Abstract: Novel Synthesis of 2-Arylbenzothiazoles.

V. Z. Shirinian, S. Yu. Melkova, L. I. Belen'kii, M. M. Krayushkin

Journal:

Year:

2001

File:

PDF, 27 KB

2001

103

ChemInform Abstract: Electrophilic, Catalytic Alkylation of Polyfluoroolefins by Some Fluoroalkanes.

G. G. Belen'kii, V. A. Petrov, P. R. Resnick

Journal:

Year:

2001

File:

PDF, 32 KB

2001

104

ChemInform Abstract: Reactions of 1-Trichloromethyl-2,4,6-trimethylbenzene with 2-Amino- and 2-Amino-5-bromopyridines.

I. S. Poddubnyi, L. I. Belen'kii, M. M. Krayushkin

Journal:

Year:

2001

File:

PDF, 27 KB

2001

105

Some Reactions of Pyridinium Salts Derived from Trichloromethylarenes with N- and C-Nucleophiles.

L. I. Belen'kii, I. S. Poddubnyi, S. I. Luiksaar, M. M. Krayushkin

Journal:

Year:

2001

File:

PDF, 28 KB

2001

106

ChemInform Abstract: Photochromic Dihetarylethenes. Part 8. A Novel Route to the Synthesis of 3,4-Bis(2,5-dimethyl-3-thienyl)furan-2,5-dione as a Potential Photochrome.

V. Z. Shirinyan, M. M. Krayushkin, L. I. Belen'kii, L. G. Vorontsova, Z. A. Starikova, A. Yu. Martynkin, V. L. Ivanov, B. M. Uzhinov

Journal:

Year:

2001

File:

PDF, 29 KB

2001

107

ChemInform Abstract: The Literature of Heterocyclic Chemistry. Part 7. 1997—1999

L. I. Belen'kii, N. D. Kruchkovskaya, V. N. Gramenitskaya

Journal:

Year:

2001

File:

PDF, 25 KB

2001

108

ChemInform Abstract: A Novel Transformation of 2-Acetylthiophene and Its Halogen Derivatives under Vilsmeier Reaction Conditions.

Valerii Z. Shirinian, Leonid I. Belen'kii, Mikhail M. Krayushkin

Journal:

Year:

2002

File:

PDF, 31 KB

2002

109

Synthesis of Photochromic Derivatives of Cyclobutene-1,2-dione.

Mikhail M. Krayushkin, Valerii Z. Shirinian, Leonid I. Belen'kii, Alexander Yu. Shadronov, Andrei Yu. Martynkin, Boris M. Uzhinov

Journal:

Year:

2003

File:

PDF, 117 KB

2003

110

Photochromic Dihetarylethenes. Part 13. Optimization of Conditions for the Acylation of 2,5-Dimethylthiophene with Squaric Acid Dichloride.

M. M. Krayushkin, V. Z. Shirinian, L. I. Belen'kii, A. Yu. Shadronov, L. G. Vorontsova, Z. A. Starikova

Journal:

Year:

2003

File:

PDF, 90 KB

2003

111

Photochromic Dihetarylethenes. Part 14. Synthesis of Symmetrical and Unsymmetrical Dihetarylcyclobutene-1,2-diones.

M. M. Krayushkin, V. Z. Shirinian, L. I. Belen'kii, A. Yu. Shadronov

Journal:

Year:

2003

File:

PDF, 128 KB

2003

112

Photochromic Dihetarylethenes. Part 17. New Synthesis of Photochromic N-Alkyldithienylmaleimides (III).

M. M. Krayushkin, V. Z. Shirinyan, L. I. Belen'kii, A. A. Shimkin, A. Yu. Martynkin, B. M. Uzhinov

Journal:

Year:

2003

File:

PDF, 85 KB

2003

113

A New Approach to the Synthesis of Dithienylethanediones (III) and Dithienylacetylenes (V).

L. I. Belen'kii, V. Z. Shirinyan, G. P. Gromova, A. V. Kolotaev, Yu. A. Strelenko, S. N. Tandura, A. N. Shumskii, M. M. Krayushkin

Journal:

Year:

2004

File:

PDF, 21 KB

2004

114

Synthesis of Photochromic 2,3-Bis(2,5-dimethyl-3-thienyl)-3-cyanoacrylates by the Beckmann Rearrangement of a Cyclobutenedione Derivative.

Valerii Z. Shirinian, Mikhail M. Krayushkin, Valerii A. Barachevskii, Leonid I. Belen'kii, Aleksei A. Shimkin, Yuri P. Strokach

Journal:

Year:

2005

File:

PDF, 15 KB

2005

115

The Literature of Heterocyclic Chemistry. Part 8. 1999-2001

L. I. Belen'kii, V. N. Gramenitskaya

Journal:

Year:

2005

File:

PDF, 8 KB

2005

116

Alkylnitrogen Compounds: Compounds with N—N, N—P, N—As, N—Sb, N—Bi, N—Si, N—Ge, N—B, and N—Metal Functional Groups

L. I. Belen'kii

Journal:

Year:

2005

File:

PDF, 8 KB

2005

117

Synthesis of 4-Hetaryl-5,6-(2,5-dimethyl-3-thienyl)-2-phenyl-4H-thiazines and Investigation of Their Photochromism.

L. I. Belen'kii, A. V. Kolotaev, V. Z. Shirinyan, M. M. Krayushkin, Yu. P. Strokach, T. M. Valova, Z. O. Golotyuk, V. A. Barachevskii

Journal:

Year:

2005

File:

PDF, 16 KB

2005

118

ChemInform Abstract: Nitrile Oxides

Leonid I. Belen'Kii

Journal:

Year:

2009

File:

PDF, 15 KB

2009

119

ChemInform Abstract: Positional Selectivity in Electrophilic Substitution in π-Excessive Heteroaromatics

L. I. Belen'kii

Journal:

Year:

2010

File:

PDF, 16 KB

2010

120

ChemInform Abstract: The Literature of Heterocyclic Chemistry. Part 10. 2005—2007

L. I. Belen'kii, V. N. Gramenitskaya, Yu. B. Evdokimenkova

Journal:

Year:

2011

File:

PDF, 18 KB

2011

121

Some axially symmetric problems of elasticity theory

Journal:

Journal of Applied Mathematics and Mechanics

Year:

1960

Language:

english

File:

PDF, 275 KB

english, 1960

122

On an application of Hilbert's independence theorem

Journal:

Journal of Applied Mathematics and Mechanics

Year:

1963

Language:

english

File:

PDF, 216 KB

english, 1963

123

On the problem op n-stationary centers

Journal:

Journal of Applied Mathematics and Mechanics

Year:

1966

Language:

english

File:

PDF, 360 KB

english, 1966

124

On sufficient conditions for the absence of periodic trajectories in conservative systems

Journal:

Journal of Applied Mathematics and Mechanics

Year:

1967

Language:

english

File:

PDF, 278 KB

english, 1967

125

Cycles and quasi-indices of singular points of conservative systems: PMM vol. 31, no. 5, 1967, pp. 938–946

Journal:

Journal of Applied Mathematics and Mechanics

Year:

1967

Language:

english

File:

PDF, 703 KB

english, 1967

126

Applying the method of adjoint fields to nonlinear systems

Journal:

Journal of Applied Mathematics and Mechanics

Year:

1967

Language:

english

File:

PDF, 504 KB

english, 1967

127

On the final motions of conservative systems: PMM vol.32, n≗6, 1968, pp. 987–1004

Journal:

Journal of Applied Mathematics and Mechanics

Year:

1968

Language:

english

File:

PDF, 1.23 MB

english, 1968

128

The motion of conservative systems in harmonic force fields: PMM vol. 32, no. 3, 1968, pp. 530–534

Journal:

Journal of Applied Mathematics and Mechanics

Year:

1968

Language:

english

File:

PDF, 351 KB

english, 1968

129

Application of the method of associated fields to spatial self-contained systems: PMM vol. 32, no. 1, 1968, pp. 131–135

Journal:

Journal of Applied Mathematics and Mechanics

Year:

1968

Language:

english

File:

PDF, 459 KB

english, 1968

130

On the theory of hamiltonian systems: PMM vol. 34, n≗4, 1970, pp. 756–761

Journal:

Journal of Applied Mathematics and Mechanics

Year:

1970

Language:

english

File:

PDF, 386 KB

english, 1970

131

On the normal configuration of conservative systems: PMM vol. 36, n≗1, 1972, pp. 33–42

Journal:

Journal of Applied Mathematics and Mechanics

Year:

1972

Language:

english

File:

PDF, 637 KB

english, 1972

132

On a method for the uniformization of solutions in central motion problems

Journal:

Journal of Applied Mathematics and Mechanics

Year:

1981

Language:

english

File:

PDF, 459 KB

english, 1981

133

Study of the characteristics and analytical application of a capillary chromatograph with an electrochemical detector

V.F. Ruban, I.A. Anisimova, B.G. Belen'kii

Journal:

Journal of Chromatography A

Year:

1990

Language:

english

File:

PDF, 434 KB

english, 1990

134

Ionic hydrogenation of thiophenes

D.N. Kursanov, Z.N. Parnes, G.I. Bolestova, L.I. Belen'kii

Journal:

Year:

1975

Language:

english

File:

PDF, 371 KB

english, 1975

135

Ionic hydrogenation of thiophenes by HSiEt3-HCl/AlCl3

Z.N. Parnes, Yu.I. Lyakhovetsky, M.I. Kalinkin, D.N. Kursanov, L.I. Belen'kii

Journal:

Year:

1978

Language:

english

File:

PDF, 284 KB

english, 1978

136

A new redox system: Trichloromethylarene — pyridine base. On the mechanism of the synthesis of N-(4-pyridyl)pyridinium dichloride

Leonid I. Belen'kii, Igor S. Poddubnyi, Mikhail M. Krayushkin

Journal:

Tetrahedron Letters

Year:

1995

Language:

english

File:

PDF, 217 KB

english, 1995

137

Stable fluorinated allylic cations as intermediates in reaction of electrophilic alkenylation of fluoroethylens

G.G. Belen'kii, M.V. Galachov, V.A. Petrov, L.S. German, V.I. Bachmutov

Journal:

Journal of Fluorine Chemistry

Year:

1985

Language:

english

File:

PDF, 42 KB

english, 1985

138

Electrophilic reactions of high fluorinated dienes

V.A. Petrov, G.G. Belen'kii, L.S. German

Journal:

Journal of Fluorine Chemistry

Year:

1985

Language:

english

File:

PDF, 64 KB

english, 1985

139

Electrophilic acylation of fluoroolefines by unsaturated perfluoroacylfluorides

S. Chepik, G. Belen'kii, V. Cherstkov, S.R. Sterlin, L.S. German

Journal:

Journal of Fluorine Chemistry

Year:

1991

File:

PDF, 36 KB

1991

140

Stable fluorinated allylic cations as intermediates in reaction of fluoroaliphatic compounds

G. Belen'kii, S. Chepik, M. Galahov, V. Bahmutov, L. German

Journal:

Journal of Fluorine Chemistry

Year:

1991

Language:

english

File:

PDF, 35 KB

english, 1991

141

Lev German 1931–1994

Journal:

Journal of Fluorine Chemistry

Year:

1998

Language:

english

File:

PDF, 120 KB

english, 1998

142

Synthesis of 3,5-diaryl-1,2,4-oxadiazoles from trichloromethylarenes and areneamidoximes

L.I. Belen'kii, D.B. Brokhovetskii, M.M. Krayushkin

Journal:

Year:

1990

Language:

english

File:

PDF, 583 KB

english, 1990

143

Stable heteroareniumions - VIII some transformations of alkylthiophenium ions and new synthesis of 2-t-butylthiophene

L.I. Belen'Kii, A.P. Yakubov

Journal:

Year:

1984

Language:

english

File:

PDF, 655 KB

english, 1984

144

Unusual effects of steric hindrances in NMR spectra of o,o′-dialkylsubstituted benzylidene dichlorides

A.P. Yakubov, D.V. Tsyganov, L.I. Belen'kii, V.S. Bogdanov, B.I. Ugrak, M.M. Krayushkin

Journal:

Year:

1991

Language:

english

File:

PDF, 511 KB

english, 1991

145

Stable heteroarenium ions-IX : Disproportionation of alkylthiophenium ions and its use for the synthesis of 2,4-dialkylthiophenes

L.I. Belen'kii, A.P. Yakubov, N.D. Zelinsky

Journal:

Year:

1986

Language:

english

File:

PDF, 373 KB

english, 1986

146

Reductive condensation of trichloromethylarenes with hydroxylamine and hydrazines in pyridine

L.I. Belen'kii, D.B. Brokhovetskii, M.M. Krayushkin

Journal:

Year:

1991

Language:

english

File:

PDF, 652 KB

english, 1991

147

Synthesis of heterocycles on the basis of products of addition of polyhaloalkanes to unsaturated systems.

A. A. Dudinov, L. I. Belen'kii, V. S. Bogdanov, B. I. Ugrak, M. M. Krayushkin

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 426 KB

english, 1990

148

Nitrile oxides of the thiophene series: influence of steric factors on stability and reactivity in reactions of 1,3-dipolar cycloaddition

M. M. Krayushkin, A. A. Loktionov, L. I. Belen'kii

Journal:

Chemistry of Heterocyclic Compounds

Year:

1988

Language:

english

File:

PDF, 602 KB

english, 1988

149

Synthesis of 1-aryl-5-chloropyrazoles

A. A. Dudinov, L. I. Belen'kii, M. M. Krayushkin

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 259 KB

english, 1990

150

Synthesis of heterocyclic compounds from the products of addition of polyhaloalkanes to unsaturated systems 4. Synthesis of substituted furo[2,3-d]pyrimidines

L. I. Belen'kii, D. M. Antonov, A. A. Dudinov, E. D. Lubuzh, M. M. Krayushkin

Journal:

Chemistry of Heterocyclic Compounds

Year:

1993

Language:

english

File:

PDF, 461 KB

english, 1993

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@z-lib.do

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски