E. I. Karpeiskaya | Researchain

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ChemInform | 1986

Asymmetric Synthesis of Lysine Derivatives.

E. S. Levitina; L. F. Godunova; L. N. Kaigorodova; E. I. Karpeiskaya; E. I. Klabunovskii; D. D. Gogoladze

The stereoselective aminolysis of the azlactone of DL-diacetyllysine by the action of S-α-phenylethylamine in t-BuOH leads to an excess of the SS-diastereomer of the α-phenylethylamine or diaceyllysine. Crystallization of the mixture of diastereomeric amides gave the optically pure S-α-phenylethylamide of S-diacetyllysine.

ChemInform | 1985

Catalytic asymmetric synthesis of L-lysine

E. I. Klabunovskii; E. I. Karpeiskaya; E. S. Levitina; L. F. Godunova; L. N. Kaigorodova

ChemInform | 1991

Asymmetric Synthesis of Amino Acids by Catalytic Reduction of Azlactones of Substituted Acylaminoacrylic Acids. Part 25. Study of Reductive Aminolysis of 2-Phenyl- and 2-Methyl-δ2-oxazolin-5- ones (I) with the Chiral Catalytic System PdCl2 - (R)-Phenylglycine Methyl Ester (II).

G. V. Chel'tsova; E. I. Karpeiskaya; E. I. Klabunovskii

ChemInform | 1987

Asymmetric Synthesis of Lysine Derivatives by Diastereoselective Hydrogenation.

E. I. Klabunovskii; E. S. Levitina; L. N. Kaigorodova; D. D. Gogoladze; L. F. Godunova; E. I. Karpeiskaya; G. O. Chivadze

ChemInform | 1987

On the Hydrogenation of Ethyl 5-Cyano-2-oximinovalerate.

E. I. Klabunovskii; E. S. Levitina; L. N. Kaigorodova; L. F. Godunova; D. D. Gogoladze; E. I. Karpeiskaya; S. A. Novikova

ChemInform | 1984

ASYMMETRIC SYNTHESIS OF AMINO ACIDS BY THE CATALYTIC REDUCTION OF AZLACTONES OF SUBSTITUTED N‐ACYLAMINOACRYLIC ACIDS. 15. EFFECT OF NUCLEOPHILIC ADDITIVES ON N THE MECHANISM OF REDUCTIVE AMINOLYSIS OF Δ2‐OXAZOLIN‐5‐ONES

L. N. Kaigorodova; E. S. Levitina; E. I. Karpeiskaya; E. I. Klabunovskii

ChemInform | 1984

ASYMMETRIC SYNTHESIS OF AMINO ACIDS BY THE CATALYTIC REDUCTION OF AZLACTONES OF SUBSTITUTED N-ACYLAMINOACRYLIC ACIDS. 16. EFFECT OF REACTION CONDITIONS IN THE SYNTHESIS OF 3,4-DIHYDROXYPHENYLALANINE

L. N. Kaigorodova; E. S. Levitina; E. I. Karpeiskaya; E. I. Klabunovskii

ChemInform | 1980

ASYMMETRIC SYNTHESIS OF AMINO ACIDS BY THE CATALYTIC REDUCTION OF AZLACTONES OF SUBSTITUTED ACYLAMINOACRYLIC ACIDS. 6. REDUCTION AMINOLYSIS AND METHANOLYSIS OF AZLACTONES OF BENZOYLAMINOCINNAMIC ACIDS

E. I. Karpeiskaya; G. V. Chel'tsova; E. I. Klabunovskii; A. P. Kharchevnikov

ChemInform | 1979

ASYMMETRIC SYNTHESIS OF AMINO ACIDS BY THE CATALYTIC REDUCTION OF AZLACTONES OF SUBSTITUTED ACYLAMINOACRYLIC ACIDS. 5. STUDY OF THE HYDROGENATION OF AZLACTONES IN ALCOHOLS

E. S. Neupokoeva; E. I. Karpeiskaya; L. F. Godunova; E. I. Klabunovskii

ChemInform | 1979

ASYMMETRIC SYNTHESIS OF AMINO ACIDS BY THE CATALYTIC REDUCTION OF AZLACTONES OF SUBSTITUTED ACYLAMINOACRYLIC ACIDS. 4. PREPARATION OF (S)-TYROSINE AND (S)-O-METHYLTYROSINE

E. S. Neupokoeva; E. I. Karpeiskaya; L. F. Godunova; E. I. Klabunovskii

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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where E. I. Karpeiskaya is active.

Publication

Featured researches published by E. I. Karpeiskaya.

Asymmetric Synthesis of Lysine Derivatives.

Catalytic asymmetric synthesis of L-lysine

Asymmetric Synthesis of Amino Acids by Catalytic Reduction of Azlactones of Substituted Acylaminoacrylic Acids. Part 25. Study of Reductive Aminolysis of 2-Phenyl- and 2-Methyl-δ2-oxazolin-5- ones (I) with the Chiral Catalytic System PdCl2 - (R)-Phenylglycine Methyl Ester (II).

Asymmetric Synthesis of Lysine Derivatives by Diastereoselective Hydrogenation.

On the Hydrogenation of Ethyl 5-Cyano-2-oximinovalerate.

ASYMMETRIC SYNTHESIS OF AMINO ACIDS BY THE CATALYTIC REDUCTION OF AZLACTONES OF SUBSTITUTED N‐ACYLAMINOACRYLIC ACIDS. 15. EFFECT OF NUCLEOPHILIC ADDITIVES ON N THE MECHANISM OF REDUCTIVE AMINOLYSIS OF Δ2‐OXAZOLIN‐5‐ONES

ASYMMETRIC SYNTHESIS OF AMINO ACIDS BY THE CATALYTIC REDUCTION OF AZLACTONES OF SUBSTITUTED N-ACYLAMINOACRYLIC ACIDS. 16. EFFECT OF REACTION CONDITIONS IN THE SYNTHESIS OF 3,4-DIHYDROXYPHENYLALANINE

ASYMMETRIC SYNTHESIS OF AMINO ACIDS BY THE CATALYTIC REDUCTION OF AZLACTONES OF SUBSTITUTED ACYLAMINOACRYLIC ACIDS. 6. REDUCTION AMINOLYSIS AND METHANOLYSIS OF AZLACTONES OF BENZOYLAMINOCINNAMIC ACIDS

ASYMMETRIC SYNTHESIS OF AMINO ACIDS BY THE CATALYTIC REDUCTION OF AZLACTONES OF SUBSTITUTED ACYLAMINOACRYLIC ACIDS. 5. STUDY OF THE HYDROGENATION OF AZLACTONES IN ALCOHOLS

ASYMMETRIC SYNTHESIS OF AMINO ACIDS BY THE CATALYTIC REDUCTION OF AZLACTONES OF SUBSTITUTED ACYLAMINOACRYLIC ACIDS. 4. PREPARATION OF (S)-TYROSINE AND (S)-O-METHYLTYROSINE

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