Zweifel, Theo: search on Z-Library

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1

Mechanisms in aminocatalysis

Nielsen, Martin, Worgull, Dennis, Zweifel, Theo, Gschwend, Björn, Bertelsen, Søren, Jørgensen, Karl Anker

Journal:

Chemical Communications

Year:

2010

Language:

english

File:

PDF, 2.42 MB

english, 2010

2

Catalyzed Dehydrogenative Coupling of Primary Alcohols with Water, Methanol, or Amines

Theo Zweifel, Jean-Valère Naubron, Hansjörg Grützmacher

Journal:

Angewandte Chemie International Edition

Year:

2009

Language:

english

File:

PDF, 409 KB

english, 2009

3

Ethanol as Hydrogen Donor: Highly Efficient Transfer Hydrogenations with Rhodium(I) Amides

Theo Zweifel, Jean-Valère Naubron, Torsten Büttner, Timo Ott, Hansjörg Grützmacher

Journal:

Angewandte Chemie International Edition

Year:

2008

Language:

english

File:

PDF, 452 KB

english, 2008

4

Taming the Friedel–Crafts Reaction: Organocatalytic Approach to Optically Active 2,3-Dihydrobenzofurans

Dr. Łukasz Albrecht, Lars Krogager Ransborg, Vibeke Lauridsen, Mette Overgaard, Dr. Theo Zweifel, Prof. Dr. Karl Anker Jørgensen

Journal:

Angewandte Chemie

Year:

2011

Language:

english

File:

PDF, 948 KB

english, 2011

5

ChemInform Abstract: Asymmetric Organocatalytic Monofluorovinylations.

Christian Borch Jacobsen, Martin Nielsen, Dennis Worgull, Theo Zweifel, Esben Fisker, Karl Anker Joergensen

Journal:

Year:

2011

File:

PDF, 77 KB

2011

6

Combined organo- and gold-catalyzed enantioselective synthesis of bicyclic enones

Theo Zweifel, Dirk Hollmann, Birgit Prüger, Martin Nielsen, Karl Anker Jørgensen

Journal:

Tetrahedron: Asymmetry

Year:

2010

Language:

english

File:

PDF, 450 KB

english, 2010

7

In reply

Heinz-Theo Lübbers, Daniel Zweifel, Klaus W. Grätz, Astrid L. Kruse

Journal:

Journal of Oral and Maxillofacial Surgery

Year:

2010

Language:

english

File:

PDF, 81 KB

english, 2010

8

ChemInform Abstract: Combined Organo- and Gold-Catalyzed Enantioselective Synthesis of Bicyclic Enones.

Theo Zweifel, Dirk Hollmann, Birgit Prueger, Martin Nielsen, Karl Anker Joergensen

Journal:

Year:

2011

File:

PDF, 47 KB

2011

9

The mathematical tourist

Ian Stewart, Istváan Hargittai, Manfred Stern, Dirk J. F. Nonnenmacher, Theo F. Nonnenmacher, P. F. Zweifel

Journal:

The Mathematical Intelligencer

Year:

1993

Language:

english

File:

PDF, 4.07 MB

english, 1993

10

Asymmetric Organocatalytic Monofluorovinylations

Jacobsen, Christian Borch, Nielsen, Martin, Worgull, Dennis, Zweifel, Theo, Fisker, Esben, Jørgensen, Karl Anker

Journal:

Journal of the American Chemical Society

Year:

2011

Language:

english

File:

PDF, 1.54 MB

english, 2011

11

About the Difficulties of Local Anesthesia for Prevention of Trigeminocardiac Reflex Occurring under General Anesthesia

Heinz-Theo Lübbers, Daniel Zweifel, Klaus W. Grätz, Astrid Kruse

Journal:

Journal of Oral and Maxillofacial Surgery

Year:

2011

Language:

english

File:

PDF, 94 KB

english, 2011

12

In reply

Heinz-Theo Lübbers, Daniel Zweifel, Klaus W. Grätz, Astrid Kruse

Journal:

Journal of Oral and Maxillofacial Surgery

Year:

2010

Language:

english

File:

PDF, 109 KB

english, 2010

13

Practical Synthesis of β-Carbonyl Phenyltetrazolesulfones and Investigations of Their Reactivities in Organocatalysis

Theo Zweifel, Martin Nielsen, Jacob Overgaard, Christian Borch Jacobsen, Karl Anker Jørgensen

Journal:

European Journal of Organic Chemistry

Year:

2011

Language:

english

File:

PDF, 575 KB

english, 2011

14

Ethanol als Wasserstoffdonor in hoch effizienten Transferhydrierungen mit Rhodium(I)-Amidkatalysatoren

Theo Zweifel, Jean-Valère Naubron, Torsten Büttner, Timo Ott, Hansjörg Grützmacher

Journal:

Angewandte Chemie

Year:

2008

Language:

german

File:

PDF, 453 KB

german, 2008

15

In reply

Heinz-Theo Lübbers, Daniel Zweifel, Klaus W. Grätz, Astrid Kruse

Journal:

Journal of Oral and Maxillofacial Surgery

Year:

2010

Language:

english

File:

PDF, 548 KB

english, 2010

16

Catalyzed Dehydrogenative Coupling of Primary Alcohols with Water, Methanol, or Amines

Theo Zweifel, Jean-Valère Naubron, Hansjörg Grützmacher

Journal:

Angewandte Chemie

Year:

2009

Language:

english

File:

PDF, 409 KB

english, 2009

17

Taming the Friedel–Crafts Reaction: Organocatalytic Approach to Optically Active 2,3-Dihydrobenzofurans

Dr. Łukasz Albrecht, Lars Krogager Ransborg, Vibeke Lauridsen, Mette Overgaard, Dr. Theo Zweifel, Prof. Dr. Karl Anker Jørgensen

Journal:

Angewandte Chemie International Edition

Year:

2011

Language:

english

File:

PDF, 930 KB

english, 2011

18

Chiral [Bis(olefin)amine]rhodium(I) Complexes – Transfer Hydrogenation in Ethanol

Theo Zweifel, David Scheschkewitz, Timo Ott, Matthias Vogt, Hansjörg Grützmacher

Journal:

European Journal of Inorganic Chemistry

Year:

2009

Language:

english

File:

PDF, 1.02 MB

english, 2009

19

Classification of Potential Risk Factors for Trigeminocardiac Reflex in Craniomaxillofacial Surgery

Heinz-Theo Lübbers, Daniel Zweifel, Klaus Wilhelm Grätz, Astrid Kruse

Journal:

Journal of Oral and Maxillofacial Surgery

Year:

2010

Language:

english

File:

PDF, 723 KB

english, 2010

20

ChemInform Abstract: Taming the Friedel—Crafts Reaction: Organocatalytic Approach to Optically Active 2,3-Dihydrobenzofurans.

Lukasz Albrecht, Lars Krogager Ransborg, Vibeke Lauridsen, Mette Overgaard, Theo Zweifel, Karl Anker Joergensen

Journal:

Year:

2012

File:

PDF, 64 KB

2012

21

ChemInform Abstract: Mechanisms in Aminocatalysis

Martin Nielsen, Dennis Worgull, Theo Zweifel, Bjoern Gschwend, Soeren Bertelsen, Karl Anker Joergensen

Journal:

Year:

2011

File:

PDF, 18 KB

2011

22

Catalytic Aerobic Dehydrogenative Coupling of Primary Alcohols and Water to Acids Promoted by a Rhodium(I) Amido N-Heterocyclic Carbene Complex

Samuel Annen, Dr. Theo Zweifel, Dr. Federica Ricatto, Prof. Dr. Hansjörg Grützmacher

Journal:

Year:

2010

Language:

english

File:

PDF, 398 KB

english, 2010

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