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1

Dichloro[TADDOLato(2−)-O,O′]titanium/Dichlorobis[1-methylethoxy]titanium-Mediated, Highly Diastereo- and Enantioselective Additions of Silyl Enol Ethers to Nitro Olefins and [3+2] Cycloadditions of Primary Adducts to Acetylenes

Dieter Seebach, Ilya M. Lyapkalo, Robert Dahinden

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 197 KB

english, 1999

2

Synthesis and Heck Reactions of Ethenyl- and (Z)-Butadien-1-yl Nonaflate Obtained by the Fragmentation of Furan Derivatives

Ilya M. Lyapkalo, Matthias Webel, Hans-Ulrich Reißig

Journal:

European Journal of Organic Chemistry

Year:

2001

Language:

english

File:

PDF, 270 KB

english, 2001

3

An Expedient and Stereoselective Synthesis of Alkenyl Nonaflates from Silyl Enol Ethers: Optimization, Scope and Limitations

Ilya M. Lyapkalo, Matthias Webel, Hans-Ulrich Reißig

Journal:

European Journal of Organic Chemistry

Year:

2002

Language:

english

File:

PDF, 371 KB

english, 2002

4

One-Pot Transformation of Silyl Enol Ethers into 1,3-Dienes: In situ Generation of Alkenyl Nonaflates and Subsequent Heck Reactions − Scope and Limitations

Ilya M. Lyapkalo, Matthias Webel, Hans-Ulrich Reißig

Journal:

European Journal of Organic Chemistry

Year:

2002

Language:

english

File:

PDF, 244 KB

english, 2002

5

An Expedient Variant of Heck Reaction of Alkenyl Nonaflates: Homogeneous Ligand-Free Palladium Catalysis at Room Temperature

Michael A. K. Vogel, Christian B. W. Stark, Ilya M. Lyapkalo

Journal:

Advanced Synthesis & Catalysis

Year:

2007

Language:

english

File:

PDF, 119 KB

english, 2007

6

A General and Versatile Method for CC Cross-Coupling Synthesis of Conjugated Enynes: One-Pot Sequence Starting from Carbonyl Compounds

Ilya M. Lyapkalo, Michael A. K. Vogel

Journal:

Angewandte Chemie International Edition

Year:

2006

Language:

english

File:

PDF, 136 KB

english, 2006

7

New Lipophilic 2-Amino-N,N′-dialkyl-4,5-dimethylimidazolium Cations: Synthesis, Structure, Properties, and Outstanding Thermal Stability in Alkaline Media

Roman A. Kunetskiy, Ivana Císařová, David Šaman, Ilya M. Lyapkalo

Journal:

Chemistry - A European Journal

Year:

2009

Language:

english

File:

PDF, 348 KB

english, 2009

8

4,5-Disubstituted N,N′-Di-tert-alkyl Imidazolium Salts: New Synthesis and Structural Features

Anastasia A. Grishina, Dr. Svetlana M. Polyakova, Roman A. Kunetskiy, Dr. Ivana Císařová, Dr. Ilya M. Lyapkalo

Journal:

Chemistry - A European Journal

Year:

2011

Language:

english

File:

PDF, 272 KB

english, 2011

9

ChemInform Abstract: Me3SiBr-Mediated Intramolecular Cyclization of γ-Functionalized Trimethylsilyl Nitronates.

Alexander A. Tishkov, Anton V. Kozintsev, Ilya M. Lyapkalo, Sema L. Ioffe, Vadim V. Kachala, Yuri A. Strelenko, Vladimir A. Tartakovsky

Journal:

Year:

1999

File:

PDF, 33 KB

1999

10

ChemInform Abstract: Dichloro[TADDOLato(2-)-O,O′]titanium/Dichlorobis [1-methylethoxy]titanium-Mediated, Highly Diastereo- and Enantioselective Additions of Silyl Enol Ethers to Nitro Olefins and [3 + 2] Cycloadditions of Primary Adducts to Acetylenes.

Dieter Seebach, Ilya M. Lyapkalo, Robert Dahinden

Journal:

Year:

2000

Language:

english

File:

PDF, 43 KB

english, 2000

11

ChemInform Abstract: Enantioselective Synthesis of Cyclohexenylalkenes by Asymmetric Deprotonation of 4-tert-Butylcyclohexanone Followed by O-Nonaflation and Heck Couplings.

Ilya M. Lyapkalo, Matthias Webel, Hans-Ulrich Reissig

Journal:

Year:

2001

File:

PDF, 34 KB

2001

12

ChemInform Abstract: An Expedient and Stereoselective Synthesis of Alkenyl Nonaflates from Silyl Enol Ethers: Optimization, Scope and Limitations.

Ilya M. Lyapkalo, Matthias Webel, Hans-Ulrich Reissig

Journal:

Year:

2002

Language:

english

File:

PDF, 42 KB

english, 2002

13

ChemInform Abstract: Synthesis of β-Functionalized α,β-Unsaturated Oximes via Silylation of Nitro Compounds.

Vitaly M. Danilenko, Alexander A. Tishkov, Sema L. Ioffe, Ilya M. Lyapkalo, Yury A. Strelenko, Vladimir A. Tartakovsky

Journal:

Year:

2002

File:

PDF, 40 KB

2002

14

ChemInform Abstract: Thieme Chemistry Journal Awardees — Where Are They Now? A General One-Step Synthesis of Alkynes from Enolizable Carbonyl Compounds.

Ilya M. Lyapkalo, Michael A. K. Vogel, Ekaterina V. Boltukhina, Jiri Vavrik

Journal:

Year:

2009

File:

PDF, 32 KB

2009

15

ChemInform Abstract: N-Trimethylsilyloxyenamines as New Aldehyde Enolate Synthons: General, Efficient and Diastereoselective Aldol Reaction with Ketals and Acetals.

Manoj R. Sonawane, Ivana Cisarova, Ilya M. Lyapkalo

Journal:

Year:

2010

File:

PDF, 36 KB

2010

16

ChemInform Abstract: Convenient Synthesis of Nonconjugated Alkynyl Ketones from Keto Aldehydes by a Chemoselective One-Pot Nonaflation—Base Catalyzed Elimination Sequence.

Ekaterina V. Boltukhina, Andrey E. Sheshenev, Ilya M. Lyapkalo

Journal:

Year:

2011

File:

PDF, 41 KB

2011

17

ChemInform Abstract: Chemoselective Activation of Trimethylsilyl Enol Ether Functionalities in the Presence of Silyl-Protected Alcohols by Trimethylsilyl—Nonaflyl Exchange.

Ekaterina V. Boltukhina, Andrey E. Sheshenev, Ilya M. Lyapkalo

Journal:

Year:

2012

File:

PDF, 38 KB

2012

18

Study of Unusually High Rotational Barriers about SN Bonds in Nonafluorobutane-1-sulfonamides: The Electronic Nature of the Torsional Effect

Ilya M. Lyapkalo, Hans-Ulrich Reissig, Andreas Schäfer, Armin Wagner

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 144 KB

english, 2002

19

Determination of acid–base dissociation constants of very weak zwitterionic heterocyclic bases by capillary zone electrophoresis

Sille Ehala, Anastasiya A. Grishina, Andrey E. Sheshenev, Ilya M. Lyapkalo, Václav Kašička

Journal:

Journal of Chromatography A

Year:

2010

Language:

english

File:

PDF, 314 KB

english, 2010

20

Synthesis and properties of N,N′-dialkylimidazolium bis(nonafluorobutane-1-sulfonyl)imides: a new subfamily of ionic liquids

Ser Kiang Quek, Ilya M. Lyapkalo, Han Vinh Huynh

Journal:

Year:

2006

Language:

english

File:

PDF, 178 KB

english, 2006

21

Convenient synthesis of non-conjugated alkynyl ketones from keto aldehydes by a chemoselective one-pot nonaflation—base catalyzed elimination sequence

Ekaterina V. Boltukhina, Andrey E. Sheshenev, Ilya M. Lyapkalo

Journal:

Year:

2011

Language:

english

File:

PDF, 848 KB

english, 2011

22

Synthesis of new tropinone derivatives by palladium-catalyzed couplings of 8-azabicyclo[3.2.1]oct-2-enyl nonaflates

Ilya M. Lyapkalo, Jens Högermeier, Hans-Ulrich Reissig

Journal:

Year:

2004

Language:

english

File:

PDF, 389 KB

english, 2004

23

Eine allgemeine und vielseitige Methode zur C-C-Kreuzkupplungssynthese konjugierter Enine: eine Eintopfsynthese, ausgehend von Carbonylverbindungen

Ilya M. Lyapkalo, Michael A. K. Vogel

Journal:

Angewandte Chemie

Year:

2006

Language:

german

File:

PDF, 134 KB

german, 2006

24

Remote Monitoring of a Multi-Component Liquid-Phase Organic Synthesis by Infrared Emission Spectroscopy: The Recovery of Pure Component Emissivities by Band-Target Entropy Minimization

Cheng, Shuying, Tjahjono, Martin, Rajarathnam, D., Chuanzhao, Li, Lyapkalo, Ilya, Chen, David, Garland, Marc

Journal:

Applied Spectroscopy

Year:

2007

Language:

english

File:

PDF, 137 KB

english, 2007

25

Synthesis of Electron-Rich Sterically Hindered P 1 Phosphazene Bases by the Staudinger Reaction

Alexandrova, Anastasia V., Mašek, Tomáš, Polyakova, Svetlana M., Císařová, Ivana, Saame, Jaan, Leito, Ivo, Lyapkalo, Ilya M.

Journal:

European Journal of Organic Chemistry

Year:

2013

Language:

english

File:

PDF, 783 KB

english, 2013

26

New Chiral Zwitterionic Phosphorus Heterocycles: Synthesis, Structure, Properties and Application as Chiral Solvating Agents

Sheshenev, Andrey E., Boltukhina, Ekaterina V., Grishina, Anastasiya A., Cisařova, Ivana, Lyapkalo, Ilya M., Hii, King Kuok Mimi

Journal:

Chemistry - A European Journal

Year:

2013

Language:

english

File:

PDF, 723 KB

english, 2013

27

Robust and Efficient, Yet Uncatalyzed, Synthesis of Trialkylsilyl-Protected Cyanohydrins from Ketones

Cabirol, Fabien L., Lim, Angela E. C., Hanefeld, Ulf, Sheldon, Roger A., Lyapkalo, Ilya M.

Journal:

Journal of Organic Chemistry

Year:

2008

Language:

english

File:

PDF, 79 KB

english, 2008

28

N-Trimethylsilyloxyenamines as new aldehyde enolate synthons: general, efficient and diastereoselective aldol reaction with ketals and acetals

Sonawane, Manoj R., Císařová, Ivana, Lyapkalo, Ilya M.

Journal:

Chemical Communications

Year:

2010

Language:

english

File:

PDF, 562 KB

english, 2010

29

Thieme Chemistry Journal Awardees - Where are They Now? A General One-Step Synthesis of Alkynes from Enolisable Carbonyl Compounds

Lyapkalo, Ilya, Vogel, Michael, Boltukhina, Ekaterina, Vavřík, Jiří

Journal:

Year:

2009

Language:

english

File:

PDF, 141 KB

english, 2009

30

A Straightforward Synthesis of Alkenyl Nonaflates from Carbonyl Compounds Using Nonafluorobutane-1-sulfonyl Fluoride in Combination with Phosphazene Bases

Vogel, Michael, Stark, Christian, Lyapkalo, Ilya

Journal:

Year:

2007

Language:

english

File:

PDF, 114 KB

english, 2007

31

Chemoselective Activation of Trimethylsilyl Enol Ether Functionalities in the Presence of Silyl-Protected Alcohols by Trimethylsilyl-Nonaflyl Exchange

Boltukhina, Ekaterina, Sheshenev, Andrey, Lyapkalo, Ilya

Journal:

Year:

2011

Language:

english

File:

PDF, 155 KB

english, 2011

32

New Highly Efficient Method for the Synthesis of tert -Alkyl Nitroso Compounds

Quek, Ser Kiang, Lyapkalo, Ilya, Huynh, Han

Journal:

Year:

2006

Language:

english

File:

PDF, 95 KB

english, 2006

33

Synthesis of β-Functionalized α,β-Unsaturated Oximes via Silylation of Nitro Compounds

Danilenko, Vitaly M., Tishkov, Alexander A., Ioffe, Sema L., Lyapkalo, Ilya M., Strelenko, Yury A., Tartakovsky, Vladimir A.

Journal:

Year:

2002

Language:

english

File:

PDF, 199 KB

english, 2002

34

Enantioselective Synthesis of Cyclohexenylalkenes by Asymmetric Deprotonation of 4-tert-Butylcyclohexanone Followed by O-Nonaflation and Heck Couplings

Lyapkalo, Ilya M., Webel, Matthias, Reissig, Hans-Ulrich

Journal:

Year:

2001

Language:

english

File:

PDF, 54 KB

english, 2001