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1

Direct Catalytic Enantioselective Aza-Diels–Alder Reactions

Henrik Sundén, Ismail Ibrahem, Lars Eriksson, Armando Córdova

Journal:

Angewandte Chemie

Year:

2005

Language:

english

File:

PDF, 136 KB

english, 2005

2

The Direct Catalytic Asymmetric α-Aminooxylation Reaction: Development of Stereoselective Routes to 1,2-Diols and 1,2-Amino Alcohols and Density Functional Calculations

Armando Córdova, Henrik Sundén, Anders Bøgevig, Mikael Johansson, Fahmi Himo

Journal:

Chemistry - A European Journal

Year:

2004

Language:

english

File:

PDF, 398 KB

english, 2004

3

Amino Acid Catalyzed Neogenesis of Carbohydrates: A Plausible Ancient Transformation

Armando Córdova, Ismail Ibrahem, Jesús Casas, Henrik Sundén, Magnus Engqvist, Efraim Reyes

Journal:

Chemistry - A European Journal

Year:

2005

Language:

english

File:

PDF, 361 KB

english, 2005

4

Novel Organic Catalysts for the Direct Enantioselective α-Oxidation of Carbonyl Compounds.

Henrik Sunden, Nils Dahlin, Ismail Ibrahem, Hans Adolfsson, Armando Cordova

Journal:

Year:

2005

File:

PDF, 29 KB

2005

5

Novel organic catalysts for the direct enantioselective α-oxidation of carbonyl compounds

Henrik Sundén, Nils Dahlin, Ismail Ibrahem, Hans Adolfsson, Armando Córdova

Journal:

Tetrahedron Letters

Year:

2005

Language:

english

File:

PDF, 135 KB

english, 2005

6

Asymmetric oxidative Lewis base catalysis—unifying iminium and enamine organocatalysis with oxidations

Rueping, Magnus, Sundén, Henrik, Hubener, Lukas, Sugiono, Erli

Journal:

Chemical Communications

Year:

2012

Language:

english

File:

PDF, 896 KB

english, 2012

7

Localized carbon deposition in solid oxide electrolysis cells studied by multiphysics modeling

Navasa, Maria, Frandsen, Henrik Lund, Skafte, Theis Løye, Sundén, Bengt, Graves, Christopher

Journal:

Journal of Power Sources

Year:

2018

Language:

english

File:

PDF, 2.96 MB

english, 2018

8

Small Peptide-Catalyzed Enantioselective Addition of Ketones to Nitroolefins

Yongmei Xu, Weibiao Zou, Henrik Sundén, Ismail Ibrahem, Armando Córdova

Journal:

Advanced Synthesis & Catalysis

Year:

2006

Language:

english

File:

PDF, 126 KB

english, 2006

9

A Highly Enantioselective Catalytic Domino Aza-Michael/Aldol Reaction: One-Pot Organocatalytic Asymmetric Synthesis of 1,2-Dihydroquinolidines

Henrik Sundén, Ramon Rios, Ismail Ibrahem, Gui-Ling Zhao, Lars Eriksson, Armando Córdova

Journal:

Advanced Synthesis & Catalysis

Year:

2007

Language:

english

File:

PDF, 188 KB

english, 2007

10

Amine-Catalyzed Asymmetric Epoxidation of α,β-Unsaturated Aldehydes

Gui-Ling Zhao, Ismail Ibrahem, Henrik Sundén, Armando Córdova

Journal:

Advanced Synthesis & Catalysis

Year:

2007

Language:

english

File:

PDF, 260 KB

english, 2007

11

A Simple Organocatalytic Enantioselective Cyclopropanation of α,β-Unsaturated Aldehydes

Ramon Rios, Henrik Sundén, Jan Vesely, Gui-Ling Zhao, Pawel Dziedzic, Armando Córdova

Journal:

Advanced Synthesis & Catalysis

Year:

2007

Language:

english

File:

PDF, 139 KB

english, 2007

12

Asymmetric Amplification in the Amino Acid-Catalyzed Synthesis of Amino Acid Derivatives

Ismail Ibrahem, Henrik Sundén, Pawel Dziedzic, Ramon Rios, Armando Córdova

Journal:

Advanced Synthesis & Catalysis

Year:

2007

Language:

english

File:

PDF, 93 KB

english, 2007

13

Direct Enantioselective Synthesis of Bicyclic Diels–Alder Products

Henrik Sundén, Ramon Rios, Yongmei Xu, Lars Eriksson, Armando Córdova

Journal:

Advanced Synthesis & Catalysis

Year:

2007

Language:

english

File:

PDF, 308 KB

english, 2007

14

Highly Diastereo- and Enantioselective Catalytic Domino Thia-Michael/Aldol Reactions: Synthesis of Benzothiopyrans with Three Contiguous Stereocenters

Gui-Ling Zhao, Jan Vesely, Ramon Rios, Ismail Ibrahem, Henrik Sundén, Armando Córdova

Journal:

Advanced Synthesis & Catalysis

Year:

2008

Language:

english

File:

PDF, 247 KB

english, 2008

15

Asymmetric Amplification in the Amino Acid-Catalyzed Synthesis of Amino Acid Derivatives

Ismail Ibrahem, Henrik Sundén, Pawel Dziedzic, Ramon Rios, Armando Córdova

Journal:

Advanced Synthesis & Catalysis

Year:

2008

File:

PDF, 80 KB

2008

16

Direct Catalytic Enantioselective α-Aminoxylation of Ketones: A Stereoselective Synthesis of α-Hydroxy and α,α′-Dihydroxy Ketones

Anders Bøgevig, Henrik Sundén, Armando Córdova

Journal:

Angewandte Chemie

Year:

2004

Language:

english

File:

PDF, 127 KB

english, 2004

17

Direct Amino Acid Catalyzed Asymmetric α Oxidation of Ketones with Molecular Oxygen

Henrik Sundén, Magnus Engqvist, Jesús Casas, Ismail Ibrahem, Armando Córdova

Journal:

Angewandte Chemie

Year:

2004

Language:

english

File:

PDF, 151 KB

english, 2004

18

Direct Catalytic Enantioselective α-Aminoxylation of Ketones: A Stereoselective Synthesis of α-Hydroxy and α,α′-Dihydroxy Ketones

Anders Bøgevig, Henrik Sundén, Armando Córdova

Journal:

Angewandte Chemie International Edition

Year:

2004

Language:

english

File:

PDF, 127 KB

english, 2004

19

Direct Amino Acid Catalyzed Asymmetric α Oxidation of Ketones with Molecular Oxygen

Henrik Sundén, Magnus Engqvist, Jesús Casas, Ismail Ibrahem, Armando Córdova

Journal:

Angewandte Chemie International Edition

Year:

2004

Language:

english

File:

PDF, 152 KB

english, 2004

20

Direct Catalytic Enantioselective Aza-Diels–Alder Reactions

Henrik Sundén, Ismail Ibrahem, Lars Eriksson, Armando Córdova

Journal:

Angewandte Chemie International Edition

Year:

2005

Language:

english

File:

PDF, 136 KB

english, 2005

21

Sugar-Assisted Kinetic Resolution of Amino Acids and Amplification of Enantiomeric Excess of Organic Molecules

Armando Córdova, Henrik Sundén, Yongmei Xu, Ismail Ibrahem, Weibiao Zou, Magnus Engqvist

Journal:

Chemistry - A European Journal

Year:

2006

Language:

english

File:

PDF, 162 KB

english, 2006

22

Catalytic Enantioselective Domino Oxa-Michael/Aldol Condensations: Asymmetric Synthesis of Benzopyran Derivatives

Henrik Sundén, Ismail Ibrahem, Gui-Ling Zhao, Lars Eriksson, Armando Córdova

Journal:

Chemistry - A European Journal

Year:

2007

Language:

english

File:

PDF, 182 KB

english, 2007

23

One-Pot Organocatalytic Domino Michael/α-Alkylation Reactions: Direct Catalytic Enantioselective Cyclopropanation and Cyclopentanation Reactions

Ismail Ibrahem, Gui-Ling Zhao, Ramon Rios, Jan Vesely, Henrik Sundén, Pawel Dziedzic, Armando Córdova

Journal:

Chemistry - A European Journal

Year:

2008

Language:

english

File:

PDF, 416 KB

english, 2008

24

Nonlinear Effects in Asymmetric Amino Acid Catalysis by Multiple Interconnected Stereoselective Catalytic Networks

Dr. Ramon Rios, Dr. Patric Schyman, Dr. Henrik Sundén, Dr. Gui-Ling Zhao, Dr. Farman Ullah, Dr. Li-Jun Chen, Prof. Dr. Aatto Laaksonen, Prof. Dr. Armando Córdova

Journal:

Chemistry - A European Journal

Year:

2010

Language:

english

File:

PDF, 378 KB

english, 2010

25

Palladium Pincer Complex-Catalyzed Trimethyltin Substitution of Functionalized Propargylic Substrates. An Efficient Route to Propargyl- and Allenyl-Stannanes.

Johan Kjellgren, Henrik Sunden, Kalman J. Szabo

Journal:

Year:

2004

File:

PDF, 155 KB

2004

26

Direct Catalytic Enantioselective α-Aminoxylation of Ketones: A Stereoselective Synthesis of α-Hydroxy and α,α′-Dihydroxy Ketones.

Anders Boegevig, Henrik Sunden, Armando Cordova

Journal:

Year:

2004

File:

PDF, 138 KB

2004

27

The Direct Amino Acid Catalyzed Asymmetric Incorporation of Molecular Oxygen to Organic Compounds.

Armando Cordova, Henrik Sunden, Magnus Engqvist, Ismail Ibrahem, Jesus Casas

Journal:

Year:

2004

File:

PDF, 14 KB

2004

28

Direct Organocatalytic Asymmetric α-Hydroxymethylation of Ketones and Aldehydes.

Jesus Casas, Henrik Sunden, Armando Cordova

Journal:

Year:

2004

File:

PDF, 26 KB

2004

29

Direct Amino Acid Catalyzed Asymmetric α Oxidation of Ketones with Molecular Oxygen.

Henrik Sunden, Magnus Engqvist, Jesus Casas, Ismail Ibrahem, Armando Cordova

Journal:

Year:

2005

File:

PDF, 18 KB

2005

30

Palladium Pincer Complex Catalyzed Stannyl and Silyl Transfer to Propargylic Substrates: Synthetic Scope and Mechanism.

Johan Kjellgren, Henrik Sunden, Kalman J. Szabo

Journal:

Year:

2005

File:

PDF, 44 KB

2005

31

Direct Organocatalytic Asymmetric α-Oxidation of Ketones with Iodosobenzene and N-Sulfonyloxaziridines.

Magnus Engqvist, Jesus Casas, Henrik Sunden, Ismail Ibrahem, Armando Cordova

Journal:

Year:

2005

File:

PDF, 17 KB

2005

32

Plausible Origins of Homochirality in the Amino Acid Catalyzed Neogenesis of Carbohydrates

Armando Cordova, Magnus Engqvist, Ismail Ibrahem, Jesus Casas, Henrik Sunden

Journal:

Year:

2005

File:

PDF, 8 KB

2005

33

Direct Catalytic Enantioselective Aza-Diels—Alder Reactions.

Henrik Sunden, Ismail Ibrahem, Lars Eriksson, Armando Cordova

Journal:

Year:

2005

File:

PDF, 29 KB

2005

34

ChemInform Abstract: Nature-Inspired Cascade Catalysis: Reaction Control Through Substrate Concentration—Double vs. Quadruple Domino Reactions.

Magnus Rueping, Kyoung Lang Haack, Winai Ieawsuwan, Henrik Sunden, Magda Blanco, Fenja R. Schoepke

Journal:

Year:

2011

File:

PDF, 36 KB

2011

35

Direct organocatalytic enantioselective α-aminomethylation of ketones

Ismail Ibrahem, Weibiao Zou, Jesús Casas, Henrik Sundén, Armando Córdova

Journal:

Year:

2006

Language:

english

File:

PDF, 312 KB

english, 2006

36

Direct organocatalytic asymmetric α-hydroxymethylation of ketones and aldehydes

Jesús Casas, Henrik Sundén, Armando Córdova

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 247 KB

english, 2004

37

Direct organocatalytic asymmetric α-oxidation of ketones with iodosobenzene and N-sulfonyloxaziridines

Magnus Engqvist, Jesús Casas, Henrik Sundén, Ismail Ibrahem, Armando Córdova

Journal:

Tetrahedron Letters

Year:

2005

Language:

english

File:

PDF, 127 KB

english, 2005

38

Direct organocatalytic asymmetric epoxidation of α,β-unsaturated aldehydes

Henrik Sundén, Ismail Ibrahem, Armando Córdova

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 128 KB

english, 2006

39

A route to 1,2-diols by enantioselective organocatalytic α-oxidation with molecular oxygen

Ismail Ibrahem, Gui-Ling Zhao, Henrik Sundén, Armando Córdova

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 133 KB

english, 2006

40

Non-linear effects in acyclic amino acid-catalyzed direct asymmetric aldol reactions

Pawel Dziedzic, Weibiao Zou, Ismail Ibrahem, Henrik Sundén, Armando Córdova

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 116 KB

english, 2006

41

Highly enantioselective synthesis of 2H-1-benzothiopyrans by a catalytic domino reaction

Ramon Rios, Henrik Sundén, Ismail Ibrahem, Gui-Ling Zhao, Lars Eriksson, Armando Córdova

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 177 KB

english, 2006

42

A one-pot organocatalytic asymmetric entry to tetrahydrothioxanthenones

Ramon Rios, Henrik Sundén, Ismail Ibrahem, Gui-Ling Zhao, Armando Córdova

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 161 KB

english, 2006

43

Corrigendum to “Non-linear effects in acyclic amino acid-catalyzed direct asymmetric aldol reactions”: [Tetrahedron Lett. 47 (2006) 6657]

Pawel Dziedzic, Weibiao Zou, Ismail Ibrahem, Henrik Sundén, Armando Córdova

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 72 KB

english, 2007

44

A simple and concise catalytic asymmetric entry to tetrahydroxanthenones

Ramon Rios, Henrik Sundén, Ismail Ibrahem, Armando Córdova

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 138 KB

english, 2007

45

One-pot organocatalytic domino Michael/α-alkylation reactions: highly enantioselective synthesis of functionalized cyclopentanones and cyclopentanols

Ramon Rios, Jan Vesely, Henrik Sundén, Ismail Ibrahem, Gui-Ling Zhao, Armando Córdova

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 166 KB

english, 2007

46

Organocatalytic highly enantioselective α-selenenylation of aldehydes

Henrik Sundén, Ramon Rios, Armando Córdova

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 149 KB

english, 2007

47

Organocatalytic asymmetric 5-hydroxypyrrolidine synthesis: a highly enantioselective route to 3-substituted proline derivatives

Ramon Rios, Ismail Ibrahem, Jan Vesely, Henrik Sundén, Armando Córdova

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 159 KB

english, 2007

48

Asymmetric synthesis of a tricyclic benzofuran motif: a privileged core structure in biologically active molecules

Sundén, Henrik, Olsson, Roger

Journal:

Organic & Biomolecular Chemistry

Year:

2010

Language:

english

File:

PDF, 149 KB

english, 2010

49

Unifying Metal- and Organocatalysis for Asymmetric Oxidative Iminium Activation: A Relay Catalytic System Enabling the Combined Allylic Oxidation of Alcohols and Prolinol Ether Catalyzed Iminium Reactions

Prof. Dr. Magnus Rueping, Dr. Henrik Sundén, Dr. Erli Sugiono

Journal:

Chemistry - A European Journal

Year:

2012

Language:

english

File:

PDF, 264 KB

english, 2012

50

ChemInform Abstract: Asymmetric Oxidative Lewis Base Catalysis—Unifying Iminium and Enamine Organocatalysis with Oxidations.

Magnus Rueping, Henrik Sunden, Lukas Hubener, Erli Sugiono

Journal:

Year:

2012

File:

PDF, 43 KB

2012