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1

ChemInform Abstract: CONTROLLED ORIENTATION OF SUBSTITUTION IN BETAINES. SYNTHESIS AND CONFORMATIONAL ANALYSIS OF NEW HETEROCYCLIC COMPOUNDS WITH PHOSPHORUS

KOCHKANYAN, R. O., LUKANYUK, S. S., DMITRUK, T. A., KORZHENEVSKAYA, N. G.

Journal:

Chemischer Informationsdienst

Year:

1985

File:

PDF, 233 KB

1985

2

Synthesis of New Iron-Containing Carbon Cages by Reaction of C60 Fullerene with Ferrocene.

R. O. Kochkanyan, M. M. Nechitailov, P. Byszewski, A. N. Zaritovskii, A. F. Popov

Journal:

Year:

2005

File:

PDF, 8 KB

2005

3

Effect of structural factors on the basicities and electronic spectra of betaine aldehydes of azoles and ylids of malonic ester and dimedone

R. O. Kochkanyan, N. V. Spitsyn, N. G. Korzhenevskaya, Z. M. Skorobogatova

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 458 KB

english, 1990

4

Synthesis of New Iron-Containing Carbon Cages by Reaction of C60Fullerene with Ferrocene

R. O. Kochkanyan, M. M. Nechitailov, P. Byszewski, A. N. Zaritovskii, A. F. Popov

Journal:

Russian Journal of Organic Chemistry

Year:

2004

Language:

english

File:

PDF, 143 KB

english, 2004

5

ChemInform Abstract: Catalytic Isomerization of trans-Stilbene into 1- Phenylbenzocyclobutene

R. O. KOCHKANYAN, YA. V. DEMKO, A. N. ZARITOVSKII, A. V. BONDARENKO, S. V. KHRIPUNOV

Journal:

Year:

1996

File:

PDF, 26 KB

1996

6

ChemInform Abstract: Special Features of the Reaction of Azines with 4-Chloro-5-formyl- thiazolin-2-one.

N. V. SPITSYN, R. O. KOCHKANYAN

Journal:

Year:

1997

File:

PDF, 26 KB

1997

7

Synthesis of heterocyclic betaine aldehydes

R. O. Kochkanyan, A. N. Zaritovskii, G. I. Belova, S. N. Baranov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1975

Language:

english

File:

PDF, 76 KB

english, 1975

8

Amination of the pyridinium cations in betaines. Synthesis of substituted pyrimido[5,6-c]-1′-azaquinolizine and its dihydro analogs

R. O. Kochkanyan, S. S. Lukanyuk

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 309 KB

english, 1987

9

Reactions of pyridinium and isoquinolinium phenacylides with nucleophiles

V. S. Garkusha-Bozhko, R. O. Kochkanyan, O. P. Shvaika, S. N. Baranov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1976

Language:

english

File:

PDF, 259 KB

english, 1976

10

Synthesis of pyrimidine betaines with phosphonium and cycloammonium cations

R. O. Kochkanyan, S. S. Radkova, N. L. Klyuev, L. Yu. Petrovskaya, S. N. Baranov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1978

Language:

english

File:

PDF, 369 KB

english, 1978

11

New syntheses of betaine aldehydes by cation exchange

R. O. Kochkanyan, N. V. Spitsyn, S. N. Baranov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1983

Language:

english

File:

PDF, 57 KB

english, 1983

12

Cation exchange in betaines. new synthesis of bishetarylmethanes

R. O. Kochkanyan, N. V. Spitsyn, S. N. Baranov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1983

Language:

english

File:

PDF, 55 KB

english, 1983

13

Synthesis and peculiarities of the structures of betaine aldehydes with polynuclear heteroaromatic cations

R. O. Kochkanyan, N. V. Spitsyn, S. N. Baranov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1983

Language:

english

File:

PDF, 203 KB

english, 1983

14

Relationship between the constants of geminal spin-spin coupling of phosphorus and hydrogen atoms and the changes in the chromophore link in azolo[4,5-d]oxaphospholenes and their protonation products

S. S. Lukanyuk, R. O. Kochkanyan

Journal:

Chemistry of Heterocyclic Compounds

Year:

1985

Language:

english

File:

PDF, 415 KB

english, 1985

15

Peculiarities of the acidic cleavage of azole betaines. New synthesis of 4-halo-5-formylthiazolin-2-ones

N. V. Spitsyn, R. O. Kochkanyan

Journal:

Chemistry of Heterocyclic Compounds

Year:

1985

Language:

english

File:

PDF, 59 KB

english, 1985

16

Effects of acids on orientation in the reaction of 5-formyl-4-(1-pyridino)azole 2-oxides with aromatic amines

R. O. Kochkanyan, A. N. Zaritovskii, A. B. Kruglova, N. A. Klyuev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1986

Language:

english

File:

PDF, 557 KB

english, 1986

17

New synthesis of 2-hydroxythiazolo[4,5-d]pyrido[1,2-a]pyrimidine derivatives

N. V. Spitsyn, R. O. Kochkanyan

Journal:

Chemistry of Heterocyclic Compounds

Year:

1983

Language:

english

File:

PDF, 38 KB

english, 1983

18

Reaction of heterocyclic betaines. Synthesis of a new heterocyclic system

R. O. Kochkanyan, S. S. Lukanyuk

Journal:

Chemistry of Heterocyclic Compounds

Year:

1980

Language:

english

File:

PDF, 192 KB

english, 1980

19

New method for the synthesis of azolidones

R. O. Kochkanyan, Yu. A. Israelyan, A. N. Zaritovskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

1978

Language:

english

File:

PDF, 238 KB

english, 1978

20

New synthesis of quinolizine derivatives

R. O. Kochkanyan, G. I. Belova, V. S. Garkusha-Bozhko, A. N. Zaritovskii, S. N. Baranov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1975

Language:

english

File:

PDF, 50 KB

english, 1975

21

Synthesis and conversions of 5-bromo-3-phenylthiazolidinedione-2,4

S. N. Baranov, R. O. Kochkanyan

Journal:

Pharmaceutical Chemistry Journal

Year:

1970

Language:

english

File:

PDF, 210 KB

english, 1970

22

Synthesis of chloro aldehydes of the heterocyclic series

S. N. Baranov, R. O. Kochkanyan, A. N. Zaritovskii, G. I. Belova, S. S. Radkova

Journal:

Chemistry of Heterocyclic Compounds

Year:

1975

Language:

english

File:

PDF, 74 KB

english, 1975

23

Investigation of the IR, PMR, UV, and mass spectra of betaines of the azole series

R. O. Kochkanyan, A. N. Zaritovskii, N. A. Klyuev, B. M. Zolotarev, S. N. Baranov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1978

Language:

english

File:

PDF, 209 KB

english, 1978

24

ChemInform Abstract: Synthesis of 9,10-Dichloro- and 9,10-Dimethyloxosulfonium-substituted Dihydroanthracene.

KOCHKANYAN, R. O., KRUGLOVA, A. B.

Journal:

Year:

1988

File:

PDF, 100 KB

1988

25

ChemInform Abstract: Novel Synthesis of Sulfonium Ylides.

KOCHKANYAN, R. O., LUKANYUK, S. S., ZUEVA, L. M.

Journal:

Year:

1989

File:

PDF, 135 KB

1989

26

ChemInform Abstract: Synergism of Graphite and FeCl3 in the Catalytic Transformation of N,N-Dimethylaniline into N-Methylaniline.

KOCHKANYAN, R. O., DEMKO, YA. V., ZARITOVSKII, A. N., BARANOV, S. N.

Journal:

Year:

1987

File:

PDF, 85 KB

1987

27

ChemInform Abstract: Amination of Pyridinium Betaines. Synthesis of Substituted 2H-Pyrido-(1,2-a)pyrimido(5,4-e)pyrimidine and Its Dihydro Analogs.

KOCHKANYAN, R. O., LUKANYUK, S. S.

Journal:

Year:

1987

File:

PDF, 118 KB

1987

28

ChemInform Abstract: SYNTHESIS OF PYRIMIDINE BETAINES WITH PHOSPHONIUM AND CYCLOAMMONIUM CATIONS

KOCHKANYAN, R. O., RADKOVA, S. S., KLYUEV, N. L., PETROVSKAYA, L. YU., BARANOV, S. N.

Journal:

Chemischer Informationsdienst

Year:

1979

File:

PDF, 114 KB

1979

29

ChemInform Abstract: DIE SYNTHESE UND DIE UMWANDLUNGEN DES 5-BROMO-3-PHENYLTHIAZOLIDINDIONS-(2,4)

BARANOV, S. N., KOCHKANYAN, R. O.

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1971

File:

PDF, 191 KB

1971

30

ChemInform Abstract: Characteristics of the Acidic Hydrolysis of Azole Betaines. A Novel Synthesis of 4-Halo-5-formyl-thiazolin-2-ones.

SPITSYN, N. V., KOCHKANYAN, R. O.

Journal:

Chemischer Informationsdienst

Year:

1986

File:

PDF, 173 KB

1986

31

ChemInform Abstract: DIE SYNTHESE VON CHLORALDEHYDEN DER HETEROCYCLISCHEN REIHE

BARANOV, S. N., KOCHKANYAN, R. P., ZARITOVSKII, A. N., BELOVA, G. I., RADKOVA, S. S.

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 187 KB

1975

32

ChemInform Abstract: NEW SYNTHESIS OF QUINOLIZINE DERIVATIVES

KOCHKANYAN, R. O., BELOVA, G. I., GARKUSHA-BOZHKO, V. S., ZARITOVSKII, A. N., BARANOV, S. N.

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 186 KB

1976

33

ChemInform Abstract: OXIDATIVE COMBINATION OF CYCLIC ESTERS WITH 4,4′-DIPYRIDYL

KOCHKANYAN, R. O., LUKANYUK, S. S., KHRIPUNOV, S. V.

Journal:

Chemischer Informationsdienst

Year:

1981

File:

PDF, 164 KB

1981

34

ChemInform Abstract: NEW SYNTHESIS OF 2-HYDROXYTHIAZOLO(4,5-D)PYRIDO(1,2-A)PYRIMIDINE DERIVATIVES

SPITSYN, N. V., KOCHKANYAN, R. O.

Journal:

Chemischer Informationsdienst

Year:

1983

File:

PDF, 99 KB

1983

35

ChemInform Abstract: NOVEL METHOD FOR THE SYNTHESIS OF AZOLIDONES

KOCHKANYAN, R. O., ISRAELYAN, YU. A., ZARITOVSKII, A. N.

Journal:

Chemischer Informationsdienst

Year:

1978

File:

PDF, 223 KB

1978

36

ChemInform Abstract: BETAINES IN THE SYNTHESIS OF DIAZOLOTHIOPYRANES

BARANOV, S. N., KOCHKANYAN, R. O., BELOVA, G. I., ZARITOVSKII, A. N.

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 123 KB

1975

37

ChemInform Abstract: SYNTHESIS AND STRUCTURAL FEATURES OF BETAINE ALDEHYDES WITH POLYNUCLEAR HETEROAROMATIC CATIONS

KOCHKANYAN, R. O., SPITSYN, N. V., BARANOV, S. N.

Journal:

Chemischer Informationsdienst

Year:

1983

File:

PDF, 120 KB

1983

38

ChemInform Abstract: DIE SYNTHESE VON BETAIN-ALDEHYDEN DER HETEROCYCLISCHEN REIHE

KOCHKANYAN, R. O., ZARITOVSKII, A. N., BELOVA, G. I., BARANOV, S. N.

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 119 KB

1975

39

ChemInform Abstract: REACTION OF HETEROCYCLIC BETAINES. SYNTHESIS OF A NEW HETEROCYCLIC SYSTEM

KOCHKANYAN, R. O., LUKANYUK, S. S.

Journal:

Chemischer Informationsdienst

Year:

1980

File:

PDF, 109 KB

1980

40

ChemInform Abstract: STUDY OF IR, PMR, UV, AND MASS SPECTRA OF BETAINES OF THE AZOLE SERIES

KOCHKANYAN, R. O., ZARITOVSKII, A. N., KLYUEV, N. A., ZOLOTAREV, B. M., BARANOV, S. N.

Journal:

Chemischer Informationsdienst

Year:

1978

File:

PDF, 97 KB

1978

41

ChemInform Abstract: NEW SYNTHESES OF BETAINE ALDEHYDES BY CATION EXCHANGE

KOCHKANYAN, R. O., SPITSYN, N. V., BARANOV, S. N.

Journal:

Chemischer Informationsdienst

Year:

1983

File:

PDF, 100 KB

1983

42

ChemInform Abstract: Acid Influence on the Orientation of the Reaction of 5-Formyl-4-(1-pyridinio)azole- 2-oxides with Aromatic Amines.

KOCHKANYAN, R. O., ZARITOVSKII, A. N., KRUGLOVA, A. B., KLYUEV, N. A.

Journal:

Chemischer Informationsdienst

Year:

1986

File:

PDF, 138 KB

1986

43

ChemInform Abstract: ON REACTIONS OF PYRIDINIUM AND ISOQUINOLINIUM PHENACYLIDES WITH NUCLEOPHILES

GARKUSHA-BOZHKO, V. S., KOCHKANYAN, R. O., SHVAIKA, O. P., BARANOV, S. N.

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 136 KB

1976

44

ChemInform Abstract: On the Correlations between the Constants of Geminal P-H Spin-Spin-Interaction and the Changes in the Chromophoric Link of Azolo[4,5-d]oxaphospholenes and Their Protonation Products.

LUKANYUK, S. S., KOCHKANYAN, R. O.

Journal:

Chemischer Informationsdienst

Year:

1986

File:

PDF, 116 KB

1986

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