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1

Conformational analysis of push-pull enaminoketones using Fourier transform IR, NMR spectroscopy, and quantum chemical calculations. I. β-Dimethylaminovinyl methyl ketone, β-dimethylaminovinyl trifluoromethyl ketone and their deuterated derivatives

Sergey I. Vdovenko, Igor I. Gerus, Valery P. Kukhar

Journal:

Vibrational Spectroscopy

Year:

2010

Language:

english

File:

PDF, 767 KB

english, 2010

2

The Mitsunobu reaction in the synthesis of α,α-difluoro-β-amino acids

Natalie A. Fokina, Andrei M. Kornilov, Valery P. Kukhar

Journal:

Journal of Fluorine Chemistry

Year:

2001

Language:

english

File:

PDF, 156 KB

english, 2001

3

Regioselective reactions of β-aminovinyl trifluoromethyl ketones with tosyl isocyanate

Natalie V Lyutenko, Igor I Gerus, Alexey D Kacharov, Valery P Kukhar

Journal:

Year:

2003

Language:

english

File:

PDF, 251 KB

english, 2003

4

Regioselective reactions of N-monosubstituted β-aminovinyl trifluoromethyl ketones with tosyl isocyanate

Igor I Gerus, Natalie V Lyutenko, Alexey D Kacharov, Valery P Kukhar

Journal:

Tetrahedron Letters

Year:

2000

Language:

english

File:

PDF, 66 KB

english, 2000

5

New derivatives of trifluoroacetyl acetaldehyde and trifluoroaldol

Ivan S. Kondratov, Igor I. Gerus, Aleksey D. Kacharov, Marina G. Gorbunova, Valery P. Kukhar, Roland Fröhlich

Journal:

Journal of Fluorine Chemistry

Year:

2005

Language:

english

File:

PDF, 293 KB

english, 2005

6

Fluorinated Phosphonates: Synthesis and Biomedical Application

Kukhar, Valery P., Romanenko, Vadim D.

Journal:

Chemical Reviews

Year:

2006

Language:

english

File:

PDF, 1.88 MB

english, 2006

7

The conformational analysis of push–pull enaminones using Fourier transform IR and NMR spectroscopy, and quantum chemical calculations. IV. 4-(N,N-dimethylamino)-1,1,1-trifluoro-3-methylbut-3-en-2-one and 4-(N,N-dimethyl-amino)-1,1,1-trifluoropropen-3-en-2-one

Vdovenko, Sergey I., Gerus, Igor I., Fedorenko, Helena A., Kukhar, Valery P.

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2013

Language:

english

File:

PDF, 1.13 MB

english, 2013

8

ChemInform Abstract: Synthesis and Properties of β-Ethoxyvinyl Polyfluoroalkyl Ketones.

Marine G. Gorbunova, Igor I. Gerus, Valery P. Kukhar

Journal:

Year:

2000

File:

PDF, 33 KB

2000

9

ChemInform Abstract: Regioselective Reactions of N-Monosubstituted β-Aminovinyl Trifluoromethyl Ketones with Tosyl Isocyanate.

Igor I. Gerus, Natalie V. Lyutenko, Alexey D. Kacharov, Valery P. Kukhar

Journal:

Year:

2001

File:

PDF, 30 KB

2001

10

Biomimetic base-catalyzed [1,3]-proton shift reaction. A practical synthesis of β-fluoroalkyl-β-amino acids

Vadim A. Soloshonok, Valery P. Kukhar

Journal:

Year:

1996

Language:

english

File:

PDF, 758 KB

english, 1996

11

Spatial structure of β-substituted alkoxyvinyl trifluoromethyl ketones

Sergey I. Vdovenko, Igor I. Gerus, Natalia V. Lutenko, Valery P. Kukhar, Jacek Wójcik

Journal:

Journal of Molecular Structure

Year:

2007

Language:

english

File:

PDF, 185 KB

english, 2007

12

Hydrogen-bond basicity of push–pull α,β-unsaturated enaminoketones

Sergey I. Vdovenko, Igor I. Gerus, Elena A. Fedorenko, Valery P. Kukhar

Journal:

Journal of Molecular Structure

Year:

2010

Language:

english

File:

PDF, 1.08 MB

english, 2010

13

Selective incorporation of CF2-group into the natural compounds molecules. Synthesis of 14,14-difluorocoriolic acid

Andrew M. Kornilov, Irina B. Kulik, Alexander E. Sorochinsky, Valery P. Kukhar

Journal:

Tetrahedron: Asymmetry

Year:

1995

Language:

english

File:

PDF, 386 KB

english, 1995

14

Chemo-enzymatic approach to the synthesis of each of the four isomers of α-alkyl-β-fluoroalkyl-substituted β-amino acids

Vadim A. Soloshonok, Alexander G. Kirilenko, Nataly A. Fokina, Valery P. Kukhar, Sergey V. Galushko, Vytas K. Švedas, Giuseppe Resnati

Journal:

Tetrahedron: Asymmetry

Year:

1994

Language:

english

File:

PDF, 294 KB

english, 1994

15

Biocatalytic approach to enantiomerically pure β-amino acids

Vadim A. Soloshonok, Nataly A. Fokina, Antonyna V. Rybakova, Irine P. Shishkina, Sergey V. Galushko, Alexander E. Sorochinsky, Valery P. Kukhar, Mariya V. Savchenko, Vytas K. Švedas

Journal:

Tetrahedron: Asymmetry

Year:

1995

Language:

english

File:

PDF, 666 KB

english, 1995

16

Convenient synthesis of fluoroalkyl α- and β-aminophosphonates

Gerd-Volker Röschenthaler, Valery P. Kukhar, Irene B. Kulik, Alexander E. Sorochinsky, Vadim A. Soloshonok

Journal:

Journal of Fluorine Chemistry

Year:

2011

Language:

english

File:

PDF, 242 KB

english, 2011

17

Reactions of ethyl triphenylphosphoranylideneacetate with fluorinated β-ketoaldehyde derivatives

Ivan S. Kondratov, Igor I. Gerus, Marina V. Furmanova, Sergey I. Vdovenko, Valery P. Kukhar

Journal:

Year:

2007

Language:

english

File:

PDF, 382 KB

english, 2007

18

A new synthetic route to 3-polyfluoroalkyl-containing pyrroles

Elena N. Shaitanova, Igor I. Gerus, Valery P. Kukhar

Journal:

Tetrahedron Letters

Year:

2008

Language:

english

File:

PDF, 123 KB

english, 2008

19

Synthesis of new polyhalogenoalkyl-containing phosphonates with an enaminone core and their use in the preparation of fluorinated heterocycles

Karen V. Tarasenko, Olga V. Manoylenko, Valery P. Kukhar, Gerd-Volker Röschenthaler, Igor I. Gerus

Journal:

Tetrahedron Letters

Year:

2010

Language:

english

File:

PDF, 353 KB

english, 2010

20

Regioselective Addition of Trimethylsilyl Cyanide to β-Alkoxyvinyl Alkyl Ketones

Igor S. Kruchok, Igor I. Gerus, Valery P. Kukhar

Journal:

Year:

2000

Language:

english

File:

PDF, 118 KB

english, 2000

21

Biomimetic transamination of α-keto perfluorocarboxylic esters. An efficient preparative synthesis of β,β,β-trifluoroalanine

Vadim A Soloshonok, Valery P Kukhar

Journal:

Year:

1997

Language:

english

File:

PDF, 488 KB

english, 1997

22

Trifluoromethyl vs. methyl ability to direct enantioselection in microbial reduction of carbonyl substrates.

Alberto Arnone, Rosanna Bernardi, Francesca Blasco, Rosanna Cardillo, Giuseppe Resnati, Igor I. Gerus, Valery P. Kukhar

Journal:

Year:

1998

Language:

english

File:

PDF, 599 KB

english, 1998

23

Transamination of fluorinated β-keto carboxylic esters. A biomimetic approach to β-polyfluoroalkyl-β-amino acids.

Vadim A. Soloshonok, Alexander G. Kirilenko, Valery P. Kukhar', Giuseppe Resnati

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 253 KB

english, 1993

24

Regioselective addition of trimethylsilyl cyanide toE-1,1,1-trifluoro-4-ethoxybut-3-en-2-one

Igor I. Gerus, Igor S. Kruchok, Valery P. Kukhar

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 251 KB

english, 1999

25

Synthesis of optically pure (R)- and (S)-α-trifluoromethyl-alanine

Pierfrancesco Bravo, Silvia Capelli, Stefano Valdo Meille, Fiorenza Viani, Matteo Zanda, Valery P. Kukhar, Vadim A. Soloshonok

Journal:

Tetrahedron: Asymmetry

Year:

1994

Language:

english

File:

PDF, 748 KB

english, 1994

26

Biocatalytic resolution of β-fluoroalkyl-β-amino acids

Vadim A. Soloshonok, Alexander G. Kirilenko, Nataly A. Fokina, Irine P. Shishkina, Sergey V. Galushko, Valery P. Kukhar, Vytas K. Švedas, Elena V. Kozlova

Journal:

Tetrahedron: Asymmetry

Year:

1994

Language:

english

File:

PDF, 612 KB

english, 1994

27

Reactions of β-alkoxyvinyl trihalogenomethyl ketones with triethyl phosphite

Karen V. Tarasenko, Igor I. Gerus, Valery P. Kukhar

Journal:

Journal of Fluorine Chemistry

Year:

2007

Language:

english

File:

PDF, 503 KB

english, 2007

28

Synthesis of new β-trifluoromethyl containing GABA and β-fluoromethyl containing N-benzylpyrrolidinones

Igor I. Gerus, Roman V. Mironets, Elena N. Shaitanova, Valery P. Kukhar

Journal:

Journal of Fluorine Chemistry

Year:

2010

Language:

english

File:

PDF, 188 KB

english, 2010

29

New synthetic approach to mevalonate and mevaldate fluoroanalogues

Ivan S. Kondratov, Igor I. Gerus, Valery P. Kukhar, Olga V. Manoilenko

Journal:

Tetrahedron: Asymmetry

Year:

2007

Language:

english

File:

PDF, 302 KB

english, 2007

30

Asymmetric synthesis of phosphonotrifluoroalanine and its derivatives using N-tert-butanesulfinyl imine derived from fluoral

Gerd-Volker Röschenthaler, Valery P. Kukhar, Irine B. Kulik, Michael Yu. Belik, Alexander E. Sorochinsky, Eduard B. Rusanov, Vadim A. Soloshonok

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 281 KB

english, 2012

31

Biomimetic Reductive Amination of Fluoro Aldehydes and Ketones via [1,3]-Proton Shift Reaction.1 Scope and Limitations

Ono, Taizo, Kukhar, Valery P., Soloshonok, Vadim A.

Journal:

Journal of Organic Chemistry

Year:

1996

Language:

english

File:

PDF, 323 KB

english, 1996

32

Practical synthesis of fluorine-containing α- and β-amino acids: recipes from Kiev, Ukraine

Kukhar, Valery P, Sorochinsky, Alexander E, Soloshonok, Vadim A

Journal:

Future Medicinal Chemistry

Year:

2009

Language:

english

File:

PDF, 1.35 MB

english, 2009

33

Solvent influence on the infrared spectra of β-alkoxyvinyl methyl ketones: II. Stretching vibrations and integrated intensities of carbonyl and vinyl bands of (3Z,E)-4-ethoxy-1,1,1-trifluoro-5,5-dimethylhex-3-en-2-one

Sergey I. Vdovenko, Igor I. Gerus, Valery P. Kukhar

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2009

Language:

english

File:

PDF, 383 KB

english, 2009

34

Reactions of β-aminovinyl bromodifluoromethyl ketones with alkyl phosphites: Perkow versus Arbuzov

Tarasenko, Karen V., Gerus, Igor I., Kukhar, Valery P., Polovinko, Vitaly V.

Journal:

Collection of Czechoslovak Chemical Communications

Year:

2009

Language:

english

File:

PDF, 122 KB

english, 2009

35

New asymmetric approach to β-trifluoromethyl isoserines

Shevchuk, Michael V., Kukhar, Valery P., Röschenthaler, Gerd-Volker, Bassil, Bassem S., Kawada, Kosuke, Soloshonok, Vadim A., Sorochinsky, Alexander E.

Journal:

Year:

2013

Language:

english

File:

PDF, 398 KB

english, 2013

36

Partial Sublimation of Enantioenriched Amino Acids at Low Temperature. Is it Coming From the Formation of a Euatmotic Composition1 of the Gaseous Phase?

Tarasevych, Arkadii V., Sorochinsky, Alexander E., Kukhar, Valery P., Chollet, Aurélien, Daniellou, Richard, Guillemin, Jean-Claude

Journal:

Journal of Organic Chemistry

Year:

2013

Language:

english

File:

PDF, 467 KB

english, 2013

37

Synthesis of enantiomerically pure 4-polyfluoromethyl-4-hydroxy-homoprolines by intramolecular cyclization of 6-amino-5-polyfluoromethyl-hex-2-enoic acids

Shaitanova, Elena N., Gerus, Igor I., Kukhar, Valery P., Haufe, Günter

Journal:

Journal of Fluorine Chemistry

Year:

2014

Language:

english

File:

PDF, 315 KB

english, 2014

38

The conformational analysis of push–pull enaminones using Fourier transform IR and NMR spectroscopy, and quantum chemical calculations. V. α-Methyl-, fluorine-β-N,N-dimethylaminovinyl trifluoromethyl ketones

Vdovenko, Sergey I., Gerus, Igor I., Zhuk, Yuri I., Kukhar, Valery P., Röschenthaler, Gerd-Volker

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2014

Language:

english

File:

PDF, 538 KB

english, 2014

39

Biomimetic Transamination of α-Alkyl β-Keto Carboxylic Esters. Chemoenzymatic Approach to the Stereochemically Defined α-Alkyl β-Fluoroalkyl β-Amino Acids

Soloshonok, Vadim A., Soloshonok, Irina V., Kukhar, Valery P., Svedas, Vytas K.

Journal:

Journal of Organic Chemistry

Year:

1998

Language:

english

File:

PDF, 93 KB

english, 1998

40

Stereoselective Additions of α-Lithiated Alkyl- p -tolylsulfoxides to N -PMP(fluoroalkyl)aldimines. An Efficient Approach to Enantiomerically Pure Fluoro Amino Compounds

Bravo, Pierfrancesco, Farina, Alessandra, Kukhar, Valery P., Markovsky, Andrey L., Meille, Stefano V., Soloshonok, Vadim A., Sorochinsky, Alexander E., Viani, Fiorenza, Zanda, Matteo, Zappalà, Carmela

Journal:

Journal of Organic Chemistry

Year:

1997

Language:

english

File:

PDF, 71 KB

english, 1997

41

Synthesis and use of (E)-1-ethoxy-3-fluoroalkyl-3-hydroxy-4-(4-methylphenylsulfinyl)but-1-enes

Bravo, Pierfrancesco, Bruch�, Luca, Farina, Alessandra, Gerus, Igor I., Kolytcheva, Maria T., Kukhar, Valery P., Meille, Stefano Valdo, Viani, Fiorenza

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1995

Language:

english

File:

PDF, 607 KB

english, 1995

42

An EPR spin probe study of liposomes from sunflower and soybean phospholipids

Melnyk, Andrii K., Sukhoveev, Olexandr V., Kononets, Lyudmyla A., Khilchevsky, Olexandr M., Shulga, Serhiy M., Kukhar, Valery P., Vovk, Andriy I.

Journal:

Journal of Liposome Research

Year:

2015

Language:

english

File:

PDF, 378 KB

english, 2015

43

Synthesis and Properties of β-Cyanovinyl Polyhaloalkyl Ketones

Kruchok, Igor S., Gerus, Igor I., Kukhar, Valery P.

Journal:

Year:

2002

Language:

english

File:

PDF, 158 KB

english, 2002

44

Synthesis and Properties of β-Ethoxyvinyl Polyfluoroalkyl Ketones

Gorbunova, Marine G., Gerus, Igor I., Kukhar, Valery P.

Journal:

Year:

2000

Language:

english

File:

PDF, 61 KB

english, 2000

45

A New and Convenient Synthesis of S -Trifluoromethyl-Containing Amino Acids

Soloshonok, Vadim, Kukhar, Valery, Pustovit, Yury, Nazaretian, Valery

Journal:

Year:

1992

File:

PDF, 125 KB

1992

46

Towards Optically Pure Mono- and Difluorinated Amino Acids: Common Methodology Based on ( R )-2,3- O -Isopropylideneglyceraldehyde

Fokina, Natalie A., Kornilov, Andrei M., Kulik, Irina B., Kukhar, Valery P.

Journal:

Year:

2002

Language:

english

File:

PDF, 134 KB

english, 2002

47

Synthesis and Properties of α-Bromomethyl-Substituted β-Ethoxyvinyl Polyfluoroalkyl Ketones

Bugera, Maksym, Tarasenko, Karen, Kukhar, Valery, Röschenthaler, Gerd-Volker, Gerus, Igor

Journal:

Year:

2013

Language:

english

File:

PDF, 224 KB

english, 2013

48

Asymmetric Synthesis of Organoelement Analogues of Natural Products; Part 12: General Method for the Asymmetric Synthesis of Fluorine-Containing Phenylalanines and α-Methyl(phenyl)alanines via Alkylation of the Chiral Nickel(II) Schiff's Base Complexes of Glycine and Alanine

Kukhar, Valeri P., Belokon, Yuri N., Soloshonok, Vadim A., Svistunova, Nataly Yu., Rozhenko, Alexander B., Kuz'mina, Nadezhda A.

Journal:

Year:

1993

File:

PDF, 327 KB

1993

49

The conformational analysis of push-pull enaminones using FTIR and NMR spectroscopy, and quantum chemical calculations. VI. β−N−Methyl-aminovinyl trifluoromethyl ketone and α−methyl−β−N−methylaminovinyl trifluoromethyl ketone

Vdovenko, Sergey I., Gerus, Igor I., Zhuk, Yuri I., Kukhar, Valery P., Pagacz-Kostrzewa, Magdalena, Wierzejewska, Maria, Daniliuc, Constantin-Gabriel

Journal:

Journal of Molecular Structure

Year:

2017

Language:

english

File:

PDF, 1.13 MB

english, 2017

50

Synthesis and Properties of Polyfunctional Cyclic β-Alkoxy-α,β-Unsaturated Ketones Based on 4-Methylene-1,3-dioxolanes

Gerus, Igor I., Balabon, Olga A., Pazenok, Sergiy V., Lui, Norbert, Kondratov, Ivan S., Tarasenko, Karen V., Shaitanova, Elena N., Ivasyshyn, Viktor E., Kukhar, Valery P.

Journal:

European Journal of Organic Chemistry

Year:

2018

Language:

english

File:

PDF, 1.25 MB

english, 2018

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