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1

Protecting Group Strategies in Organic Synthesis

Dipl.-Chem. Michael Schelhaas, Prof. Dr. Herbert Waldmann

Journal:

Angewandte Chemie International Edition

Year:

1996

Language:

english

File:

PDF, 2.56 MB

english, 1996

2

The Pictet–Spengler Reaction in Nature and in Organic Chemistry

Prof. Dr. Joachim Stöckigt, Dr. Andrey P. Antonchick, Fangrui Wu, Prof. Dr. Herbert Waldmann

Journal:

Angewandte Chemie International Edition

Year:

2011

Language:

english

File:

PDF, 3.00 MB

english, 2011

3

LiClO4 in Ether - ein ungewöhnliches Lösungsmittel

Prof. Dr. Herbert Waldmann

Journal:

Angewandte Chemie

Year:

1991

Language:

german

File:

PDF, 298 KB

german, 1991

4

LiClO4 in Ether—an Unusual Solvent

Prof. Dr. Herbert Waldmann

Journal:

Angewandte Chemie International Edition

Year:

1991

Language:

english

File:

PDF, 292 KB

english, 1991

5

Enzymatic Synthesis of Peptides and Ras Lipopeptides Employing Choline Ester as a Solubilizing, Protecting, and Activating Group

Dipl.-Chem. Michael Schelhaas, Dipl.-Chem. Simone Glomsda, Dr. Marion Hänsler, Prof. Hans-Dieter Jakubke, Prof. Herbert Waldmann

Journal:

Angewandte Chemie International Edition

Year:

1996

Language:

english

File:

PDF, 535 KB

english, 1996

6

1,3-Dithian-2-yl-methylester als Zweistufen-Schutzgruppe für die Carboxyfunktion bei der Peptidsynthese

Prof. Dr. Horst Kunz, Prof. Dr. Herbert Waldmann

Journal:

Angewandte Chemie

Year:

1983

Language:

german

File:

PDF, 198 KB

german, 1983

7

Die Allylgruppe als mild und selektiv abspaltbare Carboxy-Schutzgruppe zur Synthese empfindlicher O-Glycopeptide

Prof. Dr. Horst Kunz, Herbert Waldmann

Journal:

Angewandte Chemie

Year:

1984

File:

PDF, 227 KB

1984

8

Aufbau disaccharidischer N-Glycopeptide – Synthese der Verknüpfungsregion der Transmembran-Neuraminidase eines Influenza-Virus

Prof. Dr. Horst Kunz, Dr. Herbert Waldmann

Journal:

Angewandte Chemie

Year:

1985

Language:

german

File:

PDF, 300 KB

german, 1985

9

Aminosäuremethylester als chirale Auxiliare in Aza-Diels-Alder-Reaktionen in wäßriger Lösung

Dr. Herbert Waldmann

Journal:

Angewandte Chemie

Year:

1988

Language:

german

File:

PDF, 214 KB

german, 1988

10

Aminosäureester als chirale Hilfsgruppen in Lewis-Säure-katalysierten Umsetzungen elektronenreicher Siloxydiene mit Iminen

Dr. Herbert Waldmann, Dipl.-Chem. Matthias Braun, Prof. Dr. Martin Dräger

Journal:

Angewandte Chemie

Year:

1990

Language:

german

File:

PDF, 361 KB

german, 1990

11

Asymmetrische Synthese hochsubstituierter Pyrrolidine durch 1,3-Dipolare Cycloaddition von Azomethin-Yliden an N-Acryloylprolinbenzylester,

Prof. Dr. Herbert Waldmann, Dipl.-Chem. Edwin Bläser, Prof. Martin Jansen, Dipl.-Chem. Hans-Peter Letschert

Journal:

Angewandte Chemie

Year:

1994

File:

PDF, 386 KB

1994

12

O-Glycosidsynthesen unter neutralen Bedingungen in konzentrierten Lösungen von LiClO4 in organischen Solventien

Prof. Dr. Herbert Waldmann, Gerd Böhm, Uschi Schmid, Dr. Herbert Röttele

Journal:

Angewandte Chemie

Year:

1994

Language:

german

File:

PDF, 277 KB

german, 1994

13

Chirale Titanalkoxide als Katalysatoren zur enantioselektiven Reduktion von Ketonen mit Boranen

Dipl.-Chem. Guido Giffels, Dr. Claus Dreisbach, Dr. Udo Kragl, Dipl.-Chem. Michael Weigerding, Prof. Herbert Waldmann, Prof. Christian Wandrey

Journal:

Angewandte Chemie

Year:

1995

Language:

german

File:

PDF, 230 KB

german, 1995

14

Synthese des palmitoylierten und farnesylierten C-terminalen Lipohexapeptids des menschlichen N-Ras-Proteins mit Hilfe einer enzymatisch abspaltbaren Urethanschutzgruppe

Prof. Dr. Herbert Waldmann, Edgar Nägele

Journal:

Angewandte Chemie

Year:

1995

File:

PDF, 493 KB

1995

15

Asymmetrische Pictet-Spengler-Reaktionen mit N,N-Phthaloyl-Aminosäuren als chiralen Hilfsgruppen

Prof. Dr. Herbert Waldmann, Dipl.-Chem. Gunther Schmidt, Dr. Henning Henke, Michael Burkard

Journal:

Angewandte Chemie

Year:

1995

Language:

german

File:

PDF, 407 KB

german, 1995

16

Enzymatische Synthese von Peptiden und Ras-Lipopeptiden unter Verwendung des Cholinesters als löslichkeitsvermittelnder Schutz- und Aktivierungsgruppe

Michael Schelhaas, Simone Glomsda, Dr. Marion Hänsler, Prof. Dr. Hans-Dieter Jakubke, Prof. Dr. Herbert Waldmann

Journal:

Angewandte Chemie

Year:

1996

File:

PDF, 523 KB

1996

17

Enzymatische Synthese eines charakteristischen phosphorylierten und glycosylierten Peptidfragmentes der großen Untereinheit der RNA-Polymerase II aus Säugetieren

Dr. Torsten Pohl, Prof. Dr. Herbert Waldmann

Journal:

Angewandte Chemie

Year:

1996

File:

PDF, 497 KB

1996

18

Schutzgruppenstrategien in der organischen Synthese

Michael Schelhaas, Prof. Dr. Herbert Waldmann

Journal:

Angewandte Chemie

Year:

1996

Language:

german

File:

PDF, 2.63 MB

german, 1996

19

Die Phenylacetyl-Gruppe - die erste enzymatisch abspaltbare Aminoschutzgruppe in Lösung und an fester Phase

Prof. Dr. Herbert Waldmann, Dr. Armin Reidel

Journal:

Angewandte Chemie

Year:

1997

File:

PDF, 354 KB

1997

20

Quervernetzte Enzymkristalle (CLECs) — effiziente und stabile Biokatalysatoren für die präparative organische Chemie

Dr. Thomas Zelinski, Prof. Dr. Herbert Waldmann

Journal:

Angewandte Chemie

Year:

1997

Language:

german

File:

PDF, 338 KB

german, 1997

21

Selektive Inhibierung von Rezeptor-Tyrosinkinasen mit Aeroplysinin-Analoga

Prof. Dr. Herbert Waldmann, Dipl.-Chem. Klaus Hinterding, Prof. Dr. Peter Herrlich, Prof. Dr. Hans Jobst Rahmsdorf, Dipl.-Biol. Axel Knebel

Journal:

Angewandte Chemie

Year:

1997

Language:

german

File:

PDF, 423 KB

german, 1997

22

Chemoenzymatische Synthese fluoreszierender N-Ras-Lipopeptide und ihre Verwendung bei In-vivo-Studien zur Membranlokalisierung

Prof. Dr. Herbert Waldmann, Dr. Michael Schelhaas, Dr. Edgar Nügele, Dr. Jürgen Kuhlmann, Prof. Dr. Alfred Wittinghofer, Hans Schroeder, Prof. John R. Silvius

Journal:

Angewandte Chemie

Year:

1997

File:

PDF, 604 KB

1997

23

A Highly Efficient Strategy for Modification of Proteins at the C Terminus

Long Yi, Dr. Hongyan Sun, Dr. Yao-Wen Wu, Dr. Gemma Triola, Prof. Herbert Waldmann, Prof. Roger S. Goody

Journal:

Angewandte Chemie

Year:

2010

Language:

english

File:

PDF, 533 KB

english, 2010

24

Biologie-orientierte Synthese (BIOS)

Dr. Stefan Wetzel, Dr. Robin S. Bon, Dr. Kamal Kumar, Prof. Dr. Herbert Waldmann

Journal:

Angewandte Chemie

Year:

2011

Language:

german

File:

PDF, 4.98 MB

german, 2011

25

Total Synthesis and Biological Evaluation of (−)-Englerin A and B: Synthesis of Analogues with Improved Activity Profile

Lea Radtke, Dr. Matthieu Willot, Dr. Hongyan Sun, Dr. Slava Ziegler, Stephanie Sauerland, Prof. Carsten Strohmann, Dr. Roland Fröhlich, Dr. Peter Habenberger, Prof. Herbert Waldmann, Prof. Mathias Chr

Journal:

Angewandte Chemie

Year:

2011

Language:

english

File:

PDF, 610 KB

english, 2011

26

Die Pictet-Spengler-Reaktion in der Natur und der organischen Chemie

Prof. Dr. Joachim Stöckigt, Dr. Andrey P. Antonchick, Fangrui Wu, Prof. Dr. Herbert Waldmann

Journal:

Angewandte Chemie

Year:

2011

Language:

german

File:

PDF, 3.19 MB

german, 2011

27

One-Pot Dual-Labeling of a Protein by Two Chemoselective Reactions

Long Yi, Dr. Hongyan Sun, Dr. Aymelt Itzen, Dr. Gemma Triola, Prof. Herbert Waldmann, Prof. Roger S. Goody, Dr. Yao-Wen Wu

Journal:

Angewandte Chemie

Year:

2011

Language:

english

File:

PDF, 639 KB

english, 2011

28

Gold(I)-Catalyzed Synthesis of Benzoxocines by an 8-endo-dig Cyclization

Dipl.-Chem. Kathrin Wittstein, Dr. Kamal Kumar, Prof. Dr. Herbert Waldmann

Journal:

Angewandte Chemie

Year:

2011

Language:

english

File:

PDF, 474 KB

english, 2011

29

1,3-Dithian-2-yl Methyl Ester as Two-Step Protecting Group for the Carboxy Function in Peptide Synthesis

Prof. Dr. Horst Kunz, Herbert Waldmann

Journal:

Angewandte Chemie International Edition

Year:

1983

Language:

english

File:

PDF, 118 KB

english, 1983

30

The Allyl Group as Mildly and Selectively Removable Carboxy-Protecting Group for the Synthesis of Labile O-Glycopeptides

Prof. Dr. Horst Kunz, Dipl.-Chem. Herbert Waldmann

Journal:

Angewandte Chemie International Edition

Year:

1984

Language:

english

File:

PDF, 239 KB

english, 1984

31

Construction of Disaccharide N-Glycopeptides—Synthesis of the Linkage Region of the Transmembrance-Neuraminidase of an Influenza Virus

Prof. Dr. Horst Kunz, Dr. Herbert Waldmann

Journal:

Angewandte Chemie International Edition

Year:

1985

Language:

english

File:

PDF, 1.91 MB

english, 1985

32

Amino Acid Methyl Esters as Chiral Auxiliaries in Aza–Diels-Alder Reactions in Aqueous Solution

Dr. Herbert Waldmann

Journal:

Angewandte Chemie International Edition

Year:

1988

Language:

english

File:

PDF, 239 KB

english, 1988

33

Amino Acid Esters as Chiral Auxiliary Groups in Lewis Acid Catalyzed Reactions of Electron-rich Siloxydienes with Imines

Dr. Herbert Waldmann, Dipl.-Chem. Matthias Braun, Prof. Dr. Martin Dräger

Journal:

Angewandte Chemie International Edition

Year:

1990

Language:

english

File:

PDF, 488 KB

english, 1990

34

Asymmetric Synthesis of Highly Substituted Pyrrolidines by 1,3-Dipolar Cycloadditions of Azomethine Ylides with N-Acryloylproline Benzyl Ester

Prof. Dr. Herbert Waldmann, Dipl.-Chem. Edwin Bläser, Prof. Dr. Martin Jansen, Dipl.-Chem. Hans-Peter Letschert

Journal:

Angewandte Chemie International Edition

Year:

1994

Language:

english

File:

PDF, 378 KB

english, 1994

35

O-Glycoside Syntheses under Neutral Conditions in Concentrated Solutions of LiClO4 in Organic Solvents

Prof. Dr. Herbert Waldmann, Dipl.-Chem. Gerd Böhm, Dipl.-Chem. Uschi Schmid, Dr. Herbert Röttele

Journal:

Angewandte Chemie International Edition

Year:

1994

Language:

english

File:

PDF, 341 KB

english, 1994

36

Chiral Titanium Alkoxides as Catalysts for the Enantioselective Reduction of Ketones with Boranes

Dipl.-Chem. Guido Giffels, Dr. Claus Dreisbach, Dr. Udo Kragl, Dipl.-Chem. Michael Weigerding, Prof. Dr. Herbert Waldmann, Prof. Dr. Christian Wandrey

Journal:

Angewandte Chemie International Edition

Year:

1995

Language:

english

File:

PDF, 203 KB

english, 1995

37

Synthesis of the Palmitoylated and Farnesylated C-Terminal Lipohexapeptide of the Human N-Ras Protein by Employing an Enzymatically Removable Urethane Protecting Group

Prof. Dr. Herbert Waldmann, Dipl.-Chem. Edgar Nägele

Journal:

Angewandte Chemie International Edition

Year:

1995

Language:

english

File:

PDF, 502 KB

english, 1995

38

Asymmetric Pictet–Spengler Reactions Employing N,N-Phthaloyl Amino Acids as Chiral Auxiliary Groups

Prof. Dr. Herbert Waldmann, Dipl.-Chem. Gunther Schmidt, Dr. Henning Henke, Dr. Michael Burkard

Journal:

Angewandte Chemie International Edition

Year:

1995

Language:

english

File:

PDF, 244 KB

english, 1995

39

Enzymatic Synthesis of a Characteristic Phosphorylated and Glycosylated Peptide Fragment of the Large Subunit of Mammalian RNA Polymerase II

Dr. Torsten Pohl, Prof. Dr. Herbert Waldmann

Journal:

Angewandte Chemie International Edition

Year:

1996

Language:

english

File:

PDF, 491 KB

english, 1996

40

The Phenylacetyl Group—The First Amino Protecting Group That Can Be Removed Enzymatically from Oligonucleotides in Solution and on a Solid Support

Prof. Dr. Herbert Waldmann, Dr. Armin Reidel

Journal:

Angewandte Chemie International Edition

Year:

1997

Language:

english

File:

PDF, 436 KB

english, 1997

41

Cross-Linked Enzyme Crystals (CLECs): Efficient and Stable Biocatalysts for Preparative Organic Chemistry

Dr. Thomas Zelinski, Prof. Dr. Herbert Waldmann

Journal:

Angewandte Chemie International Edition

Year:

1997

Language:

english

File:

PDF, 823 KB

english, 1997

42

Selective Inhibition of Receptor Tyrosine Kinases by Synthetic Analogues of Aeroplysinin

Prof. Dr. Herbert Waldmann, Dipl.-Chem. Klaus Hinterding, Prof. Dr. Peter Herrlich, Prof. Dr. Hans Jobst Rahmsdorf, Dipl.-Biol. Axel Knebel

Journal:

Angewandte Chemie International Edition

Year:

1997

Language:

english

File:

PDF, 318 KB

english, 1997

43

Chemoenzymatic Synthesis of Fluorescent N-Ras Lipopeptides and Their Use in Membrane Localization Studies in Vivo

Prof. Dr. Herbert Waldmann, Dr. Michael Schelhaas, Dr. Edgar Nägele, Dr. Jürgen Kuhlmann, Prof. Dr. Alfred Wittinghofer, Hans Schroeder, Prof. John R. Silvius

Journal:

Angewandte Chemie International Edition

Year:

1997

Language:

english

File:

PDF, 785 KB

english, 1997

44

A Highly Efficient Strategy for Modification of Proteins at the C Terminus

Long Yi, Dr. Hongyan Sun, Dr. Yao-Wen Wu, Dr. Gemma Triola, Prof. Herbert Waldmann, Prof. Roger S. Goody

Journal:

Angewandte Chemie International Edition

Year:

2010

Language:

english

File:

PDF, 569 KB

english, 2010

45

Biology-Oriented Synthesis

Dr. Stefan Wetzel, Dr. Robin S. Bon, Dr. Kamal Kumar, Prof. Dr. Herbert Waldmann

Journal:

Angewandte Chemie International Edition

Year:

2011

Language:

english

File:

PDF, 4.79 MB

english, 2011

46

Total Synthesis and Biological Evaluation of (−)-Englerin A and B: Synthesis of Analogues with Improved Activity Profile

Lea Radtke, Dr. Matthieu Willot, Dr. Hongyan Sun, Dr. Slava Ziegler, Stephanie Sauerland, Prof. Carsten Strohmann, Dr. Roland Fröhlich, Dr. Peter Habenberger, Prof. Herbert Waldmann, Prof. Mathias Chr

Journal:

Angewandte Chemie International Edition

Year:

2011

Language:

english

File:

PDF, 599 KB

english, 2011

47

One-Pot Dual-Labeling of a Protein by Two Chemoselective Reactions

Long Yi, Dr. Hongyan Sun, Dr. Aymelt Itzen, Dr. Gemma Triola, Prof. Herbert Waldmann, Prof. Roger S. Goody, Dr. Yao-Wen Wu

Journal:

Angewandte Chemie International Edition

Year:

2011

Language:

english

File:

PDF, 622 KB

english, 2011

48

Gold(I)-Catalyzed Synthesis of Benzoxocines by an 8-endo-dig Cyclization

Dipl.-Chem. Kathrin Wittstein, Dr. Kamal Kumar, Prof. Dr. Herbert Waldmann

Journal:

Angewandte Chemie International Edition

Year:

2011

Language:

english

File:

PDF, 456 KB

english, 2011

49

Asymmetric Control of 1,3-Dipolar Cycloaddition Reactions with Azomethine Ylides by Means of Proline Esters as Chiral Auxiliary Groups

Prof. Dr. Herbert Waldmann, Dipl.-Chem. Edwin Bläser, Prof. Dr. Martin Jansen, Dipl.-Chem. Hans-Peter Letschert

Journal:

Chemistry - A European Journal

Year:

1995

Language:

english

File:

PDF, 586 KB

english, 1995

50

Asymmetric Control in the Pictet–Spengler Reaction by Means of N-Protected Amino Acids as Chiral Auxiliary Groups

Gunther Schmidt, Herbert Waldmann, Dr. Henning Henke, Michael Burkard

Journal:

Chemistry - A European Journal

Year:

1996

Language:

english

File:

PDF, 729 KB

english, 1996