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1

Recyclization of spiro[3a-Hydroxypiperidin-4,2′-oxiranes] in basic medium

A. M. Zvonok, E. B. Okaev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1994

Language:

english

File:

PDF, 298 KB

english, 1994

2

ChemInform Abstract: Synthesis of Epoxycarbonylpyrroline Derivatives by Cycloaddition of Benzonitrilio p-Nitrophenylmethanide to α,β-Unsaturated Epoxy Ketones.

A. M. ZVONOK, V. LIBRANDO, E. V. OKAEV, S. G. MIKHALYONOK

Journal:

Year:

1998

File:

PDF, 32 KB

1998

3

Novel Anion Exchangers for Electrodes with Improved Selectivity to Divalent Anions

Vladimir Egorov, Evgeni Rakhman'ko, Evgeni Okaev, Valentin Nazarov, Ekaterina Pomelyenok, Tatyana Pavlova

Journal:

Electroanalysis

Year:

2004

Language:

english

File:

PDF, 360 KB

english, 2004

4

Sulfate-selective electrode and its application for sulfate determination in aqueous solutions

S.V. Lomako, R.I. Astapovich, O.V. Nozdrin-Plotnitskaya, T.E. Pavlova, Shi Lei, V.A. Nazarov, E.B. Okaev, E.M. Rakhman’ko, V.V. Egorov

Journal:

Analytica Chimica Acta

Year:

2006

Language:

english

File:

PDF, 220 KB

english, 2006

5

Synthesis and some chemical properties of piperidine-4-spiro-2′-oxiranes

A. M. Zvonok, E. B. Okaev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 294 KB

english, 1992

6

Reaction between piperidine-4-spiro-2′-oxiranes and nucleophilic reagents

A. M. Zvonok, E. B. Okaev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1993

Language:

english

File:

PDF, 401 KB

english, 1993

7

On the stereospecificity of the rearrangement of spiro[3-hydroxypiperidine-4,2′-oxiranes] by the action of methylmagnesium iodide

A. M. Zvonok, E. V. Okaev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1994

Language:

english

File:

PDF, 108 KB

english, 1994

8

Shapiro reaction in the series of piperidine derivatives. Synthesis of 3-hydroxy-1,2,3,6-tetrahydropyridines

A. M. Zvonok, E. B. Okaev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1996

Language:

english

File:

PDF, 242 KB

english, 1996

9

Reaction of carbonyl compounds with diazoalkanes as a method for epoxide synthesis. A review

E. V. Okaev, A. M. Zvonok

Journal:

Chemistry of Heterocyclic Compounds

Year:

1995

Language:

english

File:

PDF, 1.10 MB

english, 1995

10

Synthesis of epoxycarbonyl pyrroline derivatives by cycloaddition of benzonitriliop-nitrophenyl-methanide toα,β-unsaturated epoxy ketones

A. M. Zvonok, V. Librando, E. B. Okaev, S. G. Mikhalyonok

Journal:

Chemistry of Heterocyclic Compounds

Year:

1998

Language:

english

File:

PDF, 253 KB

english, 1998

11

Effect of the steric accessibility of the exchange site in long-chain quaternary ammonium salts on the anion-exchange extraction of divalent ions

V. V. Egorov, E. M. Rakhman’ko, E. V. Pomelenok, E. B. Okaev

Journal:

Russian Journal of Physical Chemistry A, Focus on Chemistry

Year:

2006

Language:

english

File:

PDF, 195 KB

english, 2006

12

A new sulfate-selective electrode and its use in analysis

V. V. Egorov, V. A. Nazarov, E. B. Okaev, T. E. Pavlova

Journal:

Journal of Analytical Chemistry

Year:

2006

Language:

english

File:

PDF, 170 KB

english, 2006

13

Influence of the nature of liquid anion exchanger on the selectivity of anion selective electrodes

V. V. Egorov, P. L. Lyaskovskii, M. G. Taribo, V. A. Nazarov, E. M. Rahman’ko, L. S. Stanishevskii, E. B. Okaev

Journal:

Journal of Analytical Chemistry

Year:

2010

Language:

english

File:

PDF, 236 KB

english, 2010

14

ChemInform Abstract: Recyclization of Spiro(3α-hydroxypiperidine-4,2′-oxiranes) in Alkaline Medium.

A. M. ZVONOK, E. B. OKAEV

Journal:

Year:

1995

File:

PDF, 29 KB

1995

15

ChemInform Abstract: Stereospecificity of the Rearrangement of Spiro(3-hydroxypiperidine-4, 2′-oxirane)s under Action of Methylmagnesium Iodide.

A. M. ZVONOK, E. V. OKAEV

Journal:

Year:

1995

File:

PDF, 28 KB

1995

16

ChemInform Abstract: Shapiro Reaction of Piperidine Derivatives. Synthesis of 3-Hydroxy-1,2, 3,6-tetrahydropyridines.

A. M. ZVONOK, E. B. OKAEV

Journal:

Year:

1996

File:

PDF, 27 KB

1996

17

Effects of ion association of lipophilic quaternary ammonium salts in ion-exchange and potentiometric selectivity

V.V. Egorov, E.M. Rakhman’ko, E.B. Okaev, E.V. Pomelenok, V.A. Nazarov

Journal:

Year:

2004

Language:

english

File:

PDF, 208 KB

english, 2004

18

Effect of the Nature of a Quaternary Ammonium Salt and the Addition of a Neutral Carrier on Analytical Characteristics of Sulfate-Selective Electrodes

Matveichuk, Yu. V., Rakhman’ko, E. M., Okaev, E. B.

Journal:

Journal of Analytical Chemistry

Year:

2018

Language:

english

File:

PDF, 523 KB

english, 2018

19

Carbonate-Selective Electrodes Based on Higher Quaternary Ammonium Salts with Increased Steric Accessibility of the Exchange Site

Matveichuk, Yu. V., Rakhman’ko, E. M., Okaev, E. B.

Journal:

Journal of Analytical Chemistry

Year:

2018

Language:

english

File:

PDF, 607 KB

english, 2018