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1

3 - Ketopipieridine ring construction through transpositions of aminomethyl cyclopropyl ketones

N.A. Semenova, G.T. Katvalyan, E.A. Mistryukov

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 118 KB

english, 1976

2

Conformational analysis of 3-ketopiperidines. Vicinal N1C(2)-alkyl interactions

H. T. Katvalyan, A. S. Shashkov, E. A. Mistryukov

Journal:

Journal of Heterocyclic Chemistry

Year:

1985

File:

PDF, 248 KB

1985

3

The stereochemistry of the reduction of N-methyl-and N-tert-butyl-3,5-dimethylpiperid-4-one

É. A. Mistryukov, G. T. Katvalyan

Journal:

Russian Chemical Bulletin

Year:

1970

Language:

english

File:

PDF, 262 KB

english, 1970

4

Role of structural and steric factors in the dealkylation of piperidinium quaternary salts by lithium in liquid ammonia

G. T. Katvalyan, E. A. Mistryukov

Journal:

Russian Chemical Bulletin

Year:

1968

Language:

english

File:

PDF, 624 KB

english, 1968

5

Stereochemistry of the dequaternization of 1,1-dialkyl-4-oxopiperidinium salts

G. T. Katvalyan, É. A. Mistryukov

Journal:

Russian Chemical Bulletin

Year:

1969

Language:

english

File:

PDF, 356 KB

english, 1969

6

Role of polar and steric factors in the reduction of ketones of the piperidine series

G. T. Katvalyan, É. A. Mistryukov

Journal:

Russian Chemical Bulletin

Year:

1969

Language:

english

File:

PDF, 503 KB

english, 1969

7

Stereochemistry of the reduction of 1, 5-dimethylpiperidone-3

É. A. Mistryukov, G. T. Katvalyan

Journal:

Russian Chemical Bulletin

Year:

1969

Language:

english

File:

PDF, 211 KB

english, 1969

8

Dequaternization of quaternary ammonium salts of cyclic α-a minoketones and 1,2-aminoalcohols with a solution of lithium in liquid ammonia

É. A. Mistryukov, G. T. Katvalyan

Journal:

Russian Chemical Bulletin

Year:

1969

Language:

english

File:

PDF, 339 KB

english, 1969

9

Synthesis of N-tert-butyl-4-methylpiperid-3-one and the stereochemistry of its reduction

G. T. Katvalyan, N. A. Semenova, É. A. Mistryukov

Journal:

Russian Chemical Bulletin

Year:

1976

Language:

english

File:

PDF, 388 KB

english, 1976

10

Regioselectivity in cyclization of 3-aza-1,5-diketones to 4,5-dehydro-3-piperidones

G. T. Katvalyan, N. A. Semenova, A. S. Shashkov, É. A. Mistryukov

Journal:

Russian Chemical Bulletin

Year:

1976

Language:

english

File:

PDF, 237 KB

english, 1976

11

The stereochemistry of the reduction of 3-ketopiperidines: The effect of e- and α-C(2)-methyl groups on the ratio of epimeric alcohols

G. T. Katvalyan, É. A. Mistryukov

Journal:

Russian Chemical Bulletin

Year:

1979

Language:

english

File:

PDF, 299 KB

english, 1979

12

Stereochemistry of reduction of 1-methyl and 1-tert-butyl-5-tert-butyl-3-piperidones

G. T. Katvalyan, É. A. Mistryukov

Journal:

Russian Chemical Bulletin

Year:

1976

Language:

english

File:

PDF, 216 KB

english, 1976

13

Synthesis and stereochemistry of reduction of N-tert-butyl-5-methyl-3-piperidone

G. T. Katvalyan, N. A. Semenova, E. A. Mistryukov

Journal:

Russian Chemical Bulletin

Year:

1976

Language:

english

File:

PDF, 321 KB

english, 1976

14

Synthesis and stereochemistry of reduction of N-ethyl- and N-isopropyl-5-methyl-3-piperidones

G. T. Katvalyan, É. A. Mistryukov

Journal:

Russian Chemical Bulletin

Year:

1976

Language:

english

File:

PDF, 262 KB

english, 1976

15

Control of regioselectivity in cyclization of azadiketones to 3-ketopiperidine systems: Synthesis and stereochemistry of 1,2,5- and 1,5,6-trimethylpiperid-3-ones

G. T. Katvalyan, É. A. Mistryukov

Journal:

Russian Chemical Bulletin

Year:

1983

Language:

english

File:

PDF, 324 KB

english, 1983

16

Synthesis and stereochemistry of 1-tert-butyl-2,5-dimethyl-3-piperidone

G. T. Katvalyan, é. A. Mistryukov

Journal:

Russian Chemical Bulletin

Year:

1983

Language:

english

File:

PDF, 345 KB

english, 1983

17

Influence of an equatorial substituent at C4in 3-ketopiperidines on the stereochemistry of the reduction of the keto functional group

G. T. Katvalyan, É. A. Mistryukov

Journal:

Russian Chemical Bulletin

Year:

1983

Language:

english

File:

PDF, 460 KB

english, 1983

18

Interaction of vicinal N-methyl and C2-isopropyl substituents in 3-ketopiperidines: Ring configuration and stereochemistry of carbonyl reactions

G. T. Katvalyan, E. A. Mistryukov, A. S. Shashkov

Journal:

Russian Chemical Bulletin

Year:

1990

Language:

english

File:

PDF, 454 KB

english, 1990

19

Steric factors in the cyclization of 4-azaheptane-2,6-diones to dehydropiperid-3-ones and the stereochemistry of reduction of 2,2-dimethyl- and 5-neopentylpiperid-3-ones

G. T. Katvalyan, É. A. Mistryukov

Journal:

Russian Chemical Bulletin

Year:

1985

Language:

english

File:

PDF, 448 KB

english, 1985

20

Stereochemistry of the reduction of the carbonyl function of 3-ketopiperidines: Influence of a bulky e-substituent at C4

G. T. Katvalyan, É. A. Mistryukov

Journal:

Russian Chemical Bulletin

Year:

1985

Language:

english

File:

PDF, 326 KB

english, 1985

21

Stereochemistry of reduction of N-tert-butyl-3-methyl-2,3-, N-tert-butyl-3-methyl-2,5-, and N-tert-butyl-3-methyl-3,5-dimethylpiperidones

É. A. Mistryukov, G. T. Katvalyan, G. N. Smirnova

Journal:

Russian Chemical Bulletin

Year:

1970

Language:

english

File:

PDF, 520 KB

english, 1970

22

Phase catalysis of cyclization of 3-aza-1,5-diketones to 3-keto-4,5-dehydropiperidines

G. T. Katvalyan, É. A. Mistryukov

Journal:

Russian Chemical Bulletin

Year:

1976

Language:

english

File:

PDF, 206 KB

english, 1976

23

ChemInform Abstract: CONFORMATIONAL ANALYSIS OF 3-KETOPIPERIDINES. VICINAL N1C(2)-ALKYL INTERACTIONS

KATVALYAN, H. T., SHASHKOV, A. S., MISTRYUKOV, E. A.

Journal:

Chemischer Informationsdienst

Year:

1985

File:

PDF, 163 KB

1985

24

ChemInform Abstract: SYNTHESIS AND STEREOCHEMISTRY OF THE REDUCTION OF N-ETHYL- AND N-ISOPROPYL-5-METHYL-3-PIPERIDONES

KATVALYAN, G. T., MISTRYUKOV, E. A.

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 220 KB

1976

25

ChemInform Abstract: 3-KETOPIPERIDINE RING CONSTRUCTION THROUGH TRANSPOSITIONS OF AMINOMETHYL CYCLOPROPYL KETONES

SEMENOVA, N. A., KATVALYAN, G. T., MISTRYUKOV, E. A.

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 128 KB

1976

26

ChemInform Abstract: REGIOSPECIFIC CYCLIZATION OF 3-AZA-1,5-DIKETONES TO 4,5-DEHYDRO-3-PIPERIDINONES

KATVALYAN, G. T., SEMENOVA, N. A., SHASHKOV, A. S., MISTRYUKOV, E. A.

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 106 KB

1976

27

ChemInform Abstract: MONITORING REGIOSELECTIVITY DURING CYCLIZATION OF AZADIKETONES TO 3-OXOPIPERIDINE SYSTEMS: SYNTHESIS AND STEREOCHEMISTRY OF 1,2,5- AND 1,5,6-TRIMETHYL-3-PIPERIDONES

KATVALYAN, G. T., MISTRYUKOV, E. A.

Journal:

Chemischer Informationsdienst

Year:

1984

File:

PDF, 196 KB

1984

28

ChemInform Abstract: SYNTHESIS OF N-TERT-BUTYL-4-METHYL-3-PIPERIDONE AND STEREOCHEMISTRY OF ITS REDUCTION

KATVALYAN, G. T., SEMENOVA, N. A., MISTRYUKOV, E. A.

Journal:

Chemischer Informationsdienst

Year:

1977

File:

PDF, 231 KB

1977

29

ChemInform Abstract: SYNTHESIS AND STEREOCHEMISTRY OF THE REDUCTION OF N-TERT-BUTYL-5-METHYLPIPERIDIN-3-ONE

KATVALYAN, G. T., SEMENOVA, N. A., MISTRYUKOV, E. A.

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 207 KB

1976