Zobrazeno 1 - 8 of 8 pro vyhledávání: '"Nataly A. Fokina"'
1
Biocatalytic approach to enantiomerically pure β-amino acids
Autor: I.P. Shishkina, Valery P. Kukhar, Vadim A. Soloshonok, Alexander E. Sorochinsky, Vytas K. Švedas, Mariya V. Savchenko, S. V. Galushko, Nataly A. Fokina, A. V. Rybakova
Publikováno v: Tetrahedron: Asymmetry. 6:1601-1610
β-Aryl-β-amino acids were prepared in good chemical yield and high enantiomeric purity (>95% ee) via penicillin acylase-catalyzed hydrolysis of the corresponding N-phenylacetyl derivatives. The (R)-enantiomers were the fast-reacting isomers in all
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::877201cab330fceca2d778e94d8ff061
https://doi.org/10.1016/0957-4166(95)00204-3
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3
ChemInform Abstract: Biocatalytic Resolution of β-Fluoroalkyl-β-Amino Acids
Autor: Vadim A. Soloshonok, S. V. Galushko, I.P. Shishkina, Vytas K. Švedas, Nataly A. Fokina, Elena Kozlova, Valery P. Kukhar, A. G. Kirilenko
Publikováno v: ChemInform. 25
N -Phenylacetyl derivatives of β-fluoroalkyl-β-alanines 6 were synthesized and biocatalytically resolved to the corresponding enantiopure β-amino acids 7,9 with the aid of penicillin acylase (EC 3.5.1.11) from Escherichia coli . In substrates 6 th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec05173991a5ba20a900cdb610210871
https://doi.org/10.1002/chin.199446233
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4
ChemInform Abstract: Chemo-Enzymatic Approach to the Synthesis of Each of the Four Isomers of α-Alkyl-β-fluoroalkyl-substituted β-Amino Acids
Autor: Valery P. Kukhar, Vadim A. Soloshonok, Nataly A. Fokina, S. V. Galushko, Giuseppe Resnati, Vytas K. Švedas, A. G. Kirilenko
Publikováno v: ChemInform. 25
Starting from easily available ethyl 2-methyl-4,4,4-trifluoroacetoacetate and benzylamine each of the four stereoisomers of α-methyl-β-trifluoromethyl-β-alanine have been synthesized in optically pure form via stereocontrolled chemo-enzymatic proc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0736e3ec50a67c47671cfbc458c2178
https://doi.org/10.1002/chin.199450221
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5
ChemInform Abstract: Biocatalytic Approach to Enantiomerically Pure β-Amino Acids
Autor: Valery P. Kukhar, Alexander E. Sorochinsky, Mariya V. Savchenko, A. V. Rybakova, Vadim A. Soloshonok, I.P. Shishkina, S. V. Galushko, Nataly A. Fokina, Vytas K. Švedas
Publikováno v: ChemInform. 27
β-Aryl-β-amino acids were prepared in good chemical yield and high enantiomeric purity (>95% ee) via penicillin acylase-catalyzed hydrolysis of the corresponding N-phenylacetyl derivatives. The (R)-enantiomers were the fast-reacting isomers in all
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f6e08502928f5c229d4e62561d17907
https://doi.org/10.1002/chin.199601106
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8
Chemo-enzymatic approach to the synthesis of each of the four isomers of α-alkyl-β-fluoroalkyl-substituted β-amino acids
Autor: S. V. Galushko, Valery P. Kukhar, Vadim A. Soloshonok, Giuseppe Resnati, A. G. Kirilenko, Vytas K. Švedas, Nataly A. Fokina
Starting from easily available ethyl 2-methyl-4,4,4-trifluoroacetoacetate and benzylamine each of the four stereoisomers of α-methyl-β-trifluoromethyl-β-alanine have been synthesized in optically pure form via stereocontrolled chemo-enzymatic proc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59f349f31ff1b514d4e80cf3a374c112
http://hdl.handle.net/11311/655558
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