Belen'kii, V YA: search on Z-Library

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1

Bromination of acetophenone, 2-acetothienone, and 2-thiophenecarboxaldehyde in sulfuric acid

Ya. L. Gol'dfarb, É. I. Novikova, L. I. Belen'kii

Journal:

Russian Chemical Bulletin

Year:

1971

Language:

english

File:

PDF, 259 KB

english, 1971

2

Reactions of aromatic and heteroaromatic compounds bearing electron-acceptor substituents

L. I. Belen'kii, G. P. Gromova, Ya. L. Gol'dfarb

Journal:

Chemistry of Heterocyclic Compounds

Year:

1972

Language:

english

File:

PDF, 585 KB

english, 1972

3

Radical nucleophilic substitution of inactivated heteroaryl bromides

A. P. Yakubov, L. I. Belen'kii, Ya. L. Gol'dfarb

Journal:

Russian Chemical Bulletin

Year:

1981

Language:

english

File:

PDF, 400 KB

english, 1981

4

A new synthesis of 3-thienylacetonitrile based on the photo-stimulated reaction of 3-bromothiophene with the cyanomethanide ion

Ya. L. Gol'dfarb, A. P. Yakubov, L. I. Belen'kii

Journal:

Chemistry of Heterocyclic Compounds

Year:

1979

Language:

english

File:

PDF, 258 KB

english, 1979

5

New method for the synthesis of macrocyclic compounds Communication 4. Effect of the length of the aliphatic chain on the character and yields of the products formed in the intramolecular acylation of 2-thiophenealkanoyl chlorides

Ya. L. Gol'dfarb, S. Z. Taits, L. I. Belen'kii

Journal:

Russian Chemical Bulletin

Year:

1963

Language:

english

File:

PDF, 719 KB

english, 1963

6

Synthesis of higher alicyclic compounds from thiophene derivatives

Ya.L. Gol'dfarb, S.Z. Taits, L.I. Belen'kii

Journal:

Year:

1963

Language:

english

File:

PDF, 1.01 MB

english, 1963

7

Reactions of aromatic and heteroaromatic compounds bearing electron acceptor substituents

L. I. Belen'kii, G. P. Gromova, Ya. L. Gol'dfarb

Journal:

Russian Chemical Bulletin

Year:

1971

Language:

english

File:

PDF, 431 KB

english, 1971

8

Reactions of aromatic and heteroaromatic compounds containing electron-acceptor substituents

L. I. Belen'kii, G. P. Gromova, Ya. L. Gol'dfarb

Journal:

Chemistry of Heterocyclic Compounds

Year:

1978

Language:

english

File:

PDF, 447 KB

english, 1978

9

Reactions of aromatic and heteroaromatic compounds bearing electron-acceptor substituents

Ya. L. Gol'dfarb, N. S. Ksenzhek, L. I. Belen'kii

Journal:

Chemistry of Heterocyclic Compounds

Year:

1972

Language:

english

File:

PDF, 368 KB

english, 1972

10

Effect of the reaction conditions on the character of the products of acetylation of 2-methylmercapto-, 2-methoxy-, and 2-dimethylaminothiophene

N. S. Ksenzhek, L. I. Belen'kii, Ya. L. Gol'dfarb

Journal:

Chemistry of Heterocyclic Compounds

Year:

1973

Language:

english

File:

PDF, 373 KB

english, 1973

11

Reactions of aromatic and heteroaromatic compounds containing electron-acceptor substituents

Ya. L. Gol'dfarb, I. B. Karmanova, Yu. B. Vol'kenshtein, L. I. Belen'kii

Journal:

Chemistry of Heterocyclic Compounds

Year:

1978

Language:

english

File:

PDF, 253 KB

english, 1978

12

Qualitative theory of a pnp-npn transistor sawtooth generator

Ya. E. Belen'kii

Journal:

Radiophysics and Quantum Electronics

Year:

1967

Language:

english

File:

PDF, 510 KB

english, 1967

13

Investigation of the formation of the secondary current signal in plasma in electron beam welding with oscillations of the electron beam

Trushnikov, D.N., Belen'kii, V.Ya.

Journal:

Welding International

Year:

2013

Language:

english

File:

PDF, 153 KB

english, 2013

14

The mechanism of secondary emission processes in electron beam welding with the modulation of the electron beam

Yazovskikh, V M, Trushnikov, D N, Belen'kii, V YA, Krotov, L N

Journal:

Welding International

Year:

2004

Language:

english

File:

PDF, 89 KB

english, 2004

15

The action of acid halides of carboxylic acids on some tertiary amines

Ya. L. Gol'dfarb, R. M. Ispiryan, L. I. Belen'kii

Journal:

Russian Chemical Bulletin

Year:

1969

Language:

english

File:

PDF, 314 KB

english, 1969

16

Reactions of aromatic and heteroaromatic compounds bearing electron-acceptor substituents

L. I. Belen'kii, N. S. Ksenzhek, Ya. L. Gol'dfarb

Journal:

Chemistry of Heterocyclic Compounds

Year:

1972

Language:

english

File:

PDF, 491 KB

english, 1972

17

Reactions of aromatic and heteroaromatic compounds that bear electron-acceptor substituents

Ya. L. Gol'dfarb, G. P. Grotmova, L. I. Belen'kii

Journal:

Russian Chemical Bulletin

Year:

1974

Language:

english

File:

PDF, 316 KB

english, 1974

18

Use of diode switches in automatic monitoring devices

Ya. E. Belen'kii, B. M. Kats

Journal:

Measurement Techniques

Year:

1970

Language:

english

File:

PDF, 244 KB

english, 1970

19

Effect of electron beam oscillations on the formation of the structure and properties of the welded joint

Ol'shanskaya, T.V., Trushnikov, D.N., Belen'kii, V.Ya., Mladenov, G.M.

Journal:

Welding International

Year:

2013

Language:

english

File:

PDF, 379 KB

english, 2013

20

Electron beam welding with beam oscillations along the X‐shaped trajectory

Yazovskikh, V M, Belen'kii, V Ya, Ol'shanskaya, T V

Journal:

Welding International

Year:

1995

Language:

english

File:

PDF, 400 KB

english, 1995

21

Reactions of aromatic and heteroaromatic compounds bearing electron-acceptor substituents

L. N. Belen'kii, G. P. Gromova, Ya. L. Gol'dfarb

Journal:

Chemistry of Heterocyclic Compounds

Year:

1972

Language:

english

File:

PDF, 309 KB

english, 1972

22

Synthesis and nitration of dimethyl-(3-thienyl)sulfonium salts

Ya. L. Gol'dfarb, N. S. Ksenzhek, L. I. Belen'kii

Journal:

Russian Chemical Bulletin

Year:

1973

Language:

english

File:

PDF, 176 KB

english, 1973

23

New method for the synthesis of macrocyclic compounds Communication 5. Investigation of the effect of the phase composition of the reaction mixture on the intramolecular acylation of 2-thiophenedecanoyl chloride

S. Z. Taits, L. I. Belen'kii, Ya. L. Gol'dfarb

Journal:

Russian Chemical Bulletin

Year:

1963

Language:

english

File:

PDF, 747 KB

english, 1963

24

The synthesis of ω-thienylalkane acids from ω-chloroalkane acids

L. I. Belen'kii, S. Z. Tails, Ya. L. Gol'dfarb

Journal:

Russian Chemical Bulletin

Year:

1961

Language:

english

File:

PDF, 228 KB

english, 1961

25

STRAIN AND REACTIVITY IN MONOCYCLIC SYSTEMS

Gol'dfarb, Ya I, Belen'kii, Leonid I

Journal:

Russian Chemical Reviews

Year:

1960

Language:

english

File:

PDF, 250 KB

english, 1960

26

Some transformations of alkylα-furfuryl sulfoxides

Ya. L. Gol'dfarb, A. P. Y'akubov, L. N. Belen'kii

Journal:

Chemistry of Heterocyclic Compounds

Year:

1971

Language:

english

File:

PDF, 417 KB

english, 1971

27

Reactions of aromatic and heteroaromatic compounds having electron-acceptor substituents

L. I. Belen'kii, G. T. Gromova, Ya. L. Gol'dfarb

Journal:

Chemistry of Heterocyclic Compounds

Year:

1975

Language:

english

File:

PDF, 335 KB

english, 1975

28

Reactions of aromatic and heteroaromatic compounds carrying electron acceptor substituents

L. I. Belen'kii, G. P. Gromova, Ya. L. Gol'dfarb

Journal:

Russian Chemical Bulletin

Year:

1971

Language:

english

File:

PDF, 486 KB

english, 1971

29

Reactions of aromatic and heteroaromatic compounds carrying electron acceptor substituents

L. I. Belen'kii, I. B. Karmanova, Yu. B. Vol'kenshtein, P. V. Petrovskii, L. A. Fedorov, Ya. L. Gol'dfarb

Journal:

Russian Chemical Bulletin

Year:

1974

Language:

english

File:

PDF, 487 KB

english, 1974

30

The direction of the chloromethylation of 2-acetothienone and 2-thiophene aldehyde

L. I. Belen'kii, I. B. Karmanova, Yu. B. Vol'kenshtein, Ya. L. Gol'dfarb

Journal:

Russian Chemical Bulletin

Year:

1971

Language:

english

File:

PDF, 501 KB

english, 1971

31

Equipment for adaptive focusing of the electron beam in electron beam welding systems

Belen'kii, V Ya, Ankydinov, V A

Journal:

Welding International

Year:

1989

Language:

english

File:

PDF, 203 KB

english, 1989

32

New method for the synthesis of macrocyclic compounds

Ya. L. Gol'dfarb, S. Z. Taits, T. S. Chirkova, L. I. Belen'kii

Journal:

Russian Chemical Bulletin

Year:

1964

Language:

english

File:

PDF, 372 KB

english, 1964

33

Results from tests of modernized moisture separator-reheater of K-500-65/3000 turbine plants of the power unit No. 4 at the Leningrad Nuclear Power Plants (NPP)

M. A. Gotovskii, B. S. Fokin, M. Ya. Belen’kii, M. E. Lebedev, M. A. Blinov, M. Yu. Egorov

Journal:

Thermal Engineering

Year:

2012

Language:

english

File:

PDF, 220 KB

english, 2012

34

The formylation of some sulfides of the Furan series

Ya. L. Gol'dfarb, A. P. Yakubov, L. I. Belen'kii

Journal:

Russian Chemical Bulletin

Year:

1965

Language:

english

File:

PDF, 185 KB

english, 1965

35

Effect of modulation of electron beam current on the nature of auto‐oscillations and formation of the welded joint in electron beam welding

Yazovskikh, V M, Belen'kii, V Ya, Krotov, L N

Journal:

Welding International

Year:

2001

Language:

english

File:

PDF, 417 KB

english, 2001

36

Transformation of thiophenes into nonthiophene derivatives

Ya. L. Gol'dfarb, L. I. Belen'kii

Journal:

Russian Chemical Bulletin

Year:

1984

Language:

english

File:

PDF, 1.36 MB

english, 1984

37

Reactions of aromatic and heteroaromatic compounds, bearing electron-acceptor substituents

L. I. Belen'kii, Ya. L. Gol'dfarb, G. P. Gromova

Journal:

Russian Chemical Bulletin

Year:

1973

Language:

english

File:

PDF, 544 KB

english, 1973

38

Special features of solidification of weld metal in electron beam welding with deep penetration

Yazovskikh, V M, Ol'Shanskaya, T V, Musin, R A, Belen'Kii, V Ya

Journal:

Welding International

Year:

1999

Language:

english

File:

PDF, 756 KB

english, 1999

39

Reactions of aromatic and heteroaromatic compounds bearing electron acceptor substituents

Ya. L. Gol'dfarb, E. I. Novikova, L. I. Belen'kii

Journal:

Russian Chemical Bulletin

Year:

1971

Language:

english

File:

PDF, 453 KB

english, 1971

40

Dimethylaminomethylation of some compounds of the furan series

Ya. L. Gol'dfarb, A. P. Yakubov, L. I. Belen'kii

Journal:

Russian Chemical Bulletin

Year:

1967

Language:

english

File:

PDF, 290 KB

english, 1967

41

Reactions of aromatic and heteroaromatic compounds having electron-acceptor substituents

L. I. Belen'kii, É. I. Novikova, Ya. L. Gol'dfarb

Journal:

Chemistry of Heterocyclic Compounds

Year:

1971

Language:

english

File:

PDF, 377 KB

english, 1971

42

Cleavage of the tetrahydrofuran ring by acid halides and acid anhydrides

R. M. Ispiryan, L. I. Belen'kii, Ya. L. Gol'dfarb

Journal:

Russian Chemical Bulletin

Year:

1967

Language:

english

File:

PDF, 670 KB

english, 1967

43

A method of evaluating the stability of burning of the welding arc

Yazovskikh, V M, Belen'kii, V Ya, Krotov, L N, Letyagin, I Yu

Journal:

Welding International

Year:

1997

Language:

english

File:

PDF, 218 KB

english, 1997

44

Formation of a secondary-emission signal in electron beam welding with continuous penetration

Trushnikov, D.N., Yazovskikh, V.M., Krotov, L.N., Belen'kii, V.Ya.

Journal:

Welding International

Year:

2007

Language:

english

File:

PDF, 208 KB

english, 2007

45

The synthesis of 3-bromofuran and the product of its acetylation

Ya. L. Gol'dfarb, M. A. Marakatkina, L. I. Belen'kii

Journal:

Chemistry of Heterocyclic Compounds

Year:

1970

Language:

english

File:

PDF, 107 KB

english, 1970

46

Reactivities and structures of compounds of the thiophene and furan series bearing electron-acceptor substituents

Ya. L. Gol'dfarb, G. M. Zhidomirov, N. D. Chuvylkin, L. I. Belen'kii

Journal:

Chemistry of Heterocyclic Compounds

Year:

1972

Language:

english

File:

PDF, 760 KB

english, 1972

47

The electron beam given an X-shaped trajectory as a means of reducing the amount of defects in the root of electron beam welds

Belen'kii, V Ya

Journal:

Welding International

Year:

1987

Language:

english

File:

PDF, 409 KB

english, 1987

48

Changes in the activity of some serum enzymes during the action of strong stimuli

M. L. Belen'kii, A. F. Blyuger, Ya. Ya. Shuster

Journal:

Bulletin of Experimental Biology and Medicine

Year:

1964

Language:

english

File:

PDF, 184 KB

english, 1964

49

ChemInform Abstract: EINFLUSS DER REAKTIONSPARTNER UND DER REAKTIONSBEDINGUNGEN AUF DIE ACYLIERUNG NACH FRIEDEL-CRAFTS 5. MITT. REAKTIONSFAEHIGKEIT EINIGER THIOPHENVERBINDUNGEN BEI DER ACYLIERUNG

BELEN'KII, L. I., YAKUBOV, A. P., GOL'DFARB, YA. L.

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 96 KB

1975

50

ChemInform Abstract: HERSTELLUNG UND NITRIERUNG VON DIMETHYL-(3-THIENYL)-SULFONIUMSALZEN

GOL'DFARB, YA. L., KSENZHEK, N. S., BELEN'KII, L. I.

Journal:

Chemischer Informationsdienst

Year:

1973

File:

PDF, 215 KB

1973

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