Rudolf O. Duthaler: search on Z-Library

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1

Recent developments in the stereoselective synthesis of α-aminoacids

Rudolf O. Duthaler

Journal:

Year:

1994

Language:

english

File:

PDF, 6.64 MB

english, 1994

2

Fluorotitanium Compounds—Novel Catalysts for the Addition of Nucleophiles to Aldehydes

Dr. Rudolf O. Duthaler, Dr. Andreas Hafner

Journal:

Angewandte Chemie International Edition

Year:

1997

Language:

english

File:

PDF, 283 KB

english, 1997

3

Proline-Catalyzed Asymmetric α-Amination of Aldehydes and Ketones — An Astonishingly Simple Access to Optically Active α-Hydrazino Carbonyl Compounds

Rudolf O. Duthaler

Journal:

Year:

2003

File:

PDF, 5 KB

2003

4

Steric and electronic effects on nitrogen-15 chemical shifts of piperidine and decahydroquinoline hydrochlorides

Duthaler, Rudolf O., Roberts, John D.

Journal:

Journal of the American Chemical Society

Year:

1978

Language:

english

File:

PDF, 836 KB

english, 1978

5

ChemInform Abstract: 2-OXO-9(C(3))-HYDROXY- UND 2-OXO-9(C(7))-HYDROXY-BICYCLO(3.3.1)NONAN

DUTHALER, RUDOLF OTTO, GANTER, CAMILLE

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 138 KB

1975

6

2-Oxo-9C(3)-hydroxy- und 2-Oxo-9C(7)-hydroxy-bicyclo[3.3.1]nonan

Rudolf Otto Duthaler, Camille Ganter

Journal:

Helvetica Chimica Acta

Year:

1975

File:

PDF, 1.17 MB

1975

7

Synthesis and characterization of polyaspartic acid-carbohydrate conjugates: Multivalent sialyl lewis

Gebhard Thoma, Beat Ernst, Franz Schwarzenbach, Rudolf O. Duthaler

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1997

Language:

english

File:

PDF, 222 KB

english, 1997

8

Experiments on the total synthesis of Lysolipin I. Part II. Michael addition of 1,3-cyclohexanedione to quinone acetals

Rudolf O. Duthaler, Urs H.-U. Wegmann

Journal:

Helvetica Chimica Acta

Year:

1984

Language:

english

File:

PDF, 858 KB

english, 1984

9

Preparation of Regioselectively Protected Hydroquinones by Phosphorylation of p-Benzoquinones with Trialkyl Phosphites

Rudolf O. Duthaler, Paulette A. Lyle, Christoph Heuberger

Journal:

Helvetica Chimica Acta

Year:

1984

Language:

english

File:

PDF, 1.44 MB

english, 1984

10

ChemInform Abstract: Titanium-Mediated Reactions

Rudolf O. Duthaler, Andreas Hafner

Journal:

Year:

1999

File:

PDF, 23 KB

1999

11

Experiments on the total synthesis of Lysolipin I. Part III. Preparation and transformations of substituted 1,2,3,4-Tetrahydrodibenzofuran-1-ones

Rudolf O. Duthaler, Veronica Scherrer

Journal:

Helvetica Chimica Acta

Year:

1984

Language:

english

File:

PDF, 635 KB

english, 1984

12

Photochemische Reaktionen. 87. Mitteilung. Zur Photolyse von 9-Oxabicyclo[3.3.1]nonan-2-on

Rudolf Otto Duthaler, Camille Ganter

Journal:

Helvetica Chimica Acta

Year:

1976

File:

PDF, 1.55 MB

1976

13

Stereoselektive Synthese von (2S,6S)-2,6-Diaminoheptandisäure und von unsymmetrischen Derivaten der meso-2,6-Diaminoheptandisäure

Guido Bold, Thomas Allmendinger, Peter Herold, Luzia Moesch, Hans-Peter Schär, Rudolf O. Duthaler

Journal:

Helvetica Chimica Acta

Year:

1992

File:

PDF, 1.20 MB

1992

14

The effect of soluble complement receptor type 1 on acute humoral xenograft rejection in hDAF-transgenic pig-to-primate life-supporting kidney xenografts

Tuan T. Lam, Bernard Hausen, Laurie Hook, Macy Lau, John Higgins, Uwe Christians, Wolfgang Jacobsen, Muhammad Baluom, Rudolf Duthaler, Andreas Katopodis, Gilda Chavez, Emanuele Cozzi, Richard Harrison

Journal:

Xenotransplantation

Year:

2005

Language:

english

File:

PDF, 172 KB

english, 2005

15

Proline-Catalyzed Asymmetric α-Amination of Aldehydes and Ketones—An Astonishingly Simple Access to Optically Active α-Hydrazino Carbonyl Compounds

Rudolf O. Duthaler

Journal:

Angewandte Chemie International Edition

Year:

2003

Language:

english

File:

PDF, 164 KB

english, 2003

16

Synthesis of Ethyl (2RS,3SR)-1-Tosyl-3-Vinylazetidine-2-carboxylate and ethyl (2RS,E)-3-ethylidene-1-tosylazetidine-2-carboxylate (=rac-ethyl N-tosylpolyximate)

Hans Bauman, Rudolf O. Duthaler

Journal:

Helvetica Chimica Acta

Year:

1988

Language:

english

File:

PDF, 670 KB

english, 1988

17

A Facile Synthesis of Optically Pure (−)-(S)-Ipsenol Using a Chiral Titanium Complex

Konrad Oertle, Harry Beyeler, Rudolf O. Duthaler, Willi Lottenbach, Martin Riediker, Eginhard Steiner

Journal:

Helvetica Chimica Acta

Year:

1990

Language:

english

File:

PDF, 439 KB

english, 1990

18

Enantioselective syntheses with titanium carbohydrate complexes. Part 7. Enantioselective allyltitanation of aldehydes with cyclopentadienyldialkoxyallyltitanium complexes

Hafner, Andreas, Duthaler, Rudolf O., Marti, Roger, Rihs, Grety, Rothe-Streit, Petra, Schwarzenbach, Franz

Journal:

Journal of the American Chemical Society

Year:

1992

Language:

english

File:

PDF, 2.98 MB

english, 1992

19

Novel Glycodendrimers Self-Assemble to Nanoparticles which Function as Polyvalent Ligands In Vitro and In Vivo

Gebhard Thoma, Andreas G. Katopodis, Nicolas Voelcker, Rudolf O. Duthaler, Markus B. Streiff

Journal:

Angewandte Chemie International Edition

Year:

2002

Language:

english

File:

PDF, 189 KB

english, 2002

20

Construction of Highly Substituted Nitroaromatic Systems by Cyclocondensation. Part II. Conversion of 4-nitro-3-oxobutyrate to 3-nitrosalicylates

Rudolf O. Duthaler

Journal:

Helvetica Chimica Acta

Year:

1983

Language:

english

File:

PDF, 1.41 MB

english, 1983

21

Preparation of 3-Oxo- and 3-Ethylideneazetidine Derivatives

Hans Bauman, Rudolf O. Duthaler

Journal:

Helvetica Chimica Acta

Year:

1988

Language:

english

File:

PDF, 447 KB

english, 1988

22

Experiments on the Total Synthesis of Lysolipin I. Part I. On Configuration and Conformation of 5-Substituted 1,2,3,4,4a,9,10,10a-Ocathydrophenanthrene-4,9-diones

Rudolf O. Duthaler, Peter Mathies, Walter Petter, Christoph Heuberger, Veronica Scherrer

Journal:

Helvetica Chimica Acta

Year:

1984

Language:

english

File:

PDF, 265 KB

english, 1984

23

Synthesis of Optically Pure Compounds by Enantiotopically Differentiating Monoacetalization of Prochiral Diketones. Part II. Fragmentation of β-Keto-Acetals

Rudolf O. Duthaler, Peter Maienfisch

Journal:

Helvetica Chimica Acta

Year:

1984

Language:

english

File:

PDF, 855 KB

english, 1984

24

Asymmetric induction bny enantiotopically differentiating retro-claisen reaction of P{rochiral bicyclic β-diketones

Rudolf O. Duthaler, Peter Maienfisch

Journal:

Helvetica Chimica Acta

Year:

1984

Language:

english

File:

PDF, 716 KB

english, 1984

25

In vivo Neutralization of Naturally Existing Antibodies against Linear α(1,3)-Galactosidic Carbohydrate Epitopes by Multivalent Antigen Presentation: A Solution for the First Hurdle of Pig-to-Human Xenotransplantation

Duthaler, Rudolf O., Ernst, Beat, Fischer, Reto, Katopodis, Andreas G., Kinzy, Willy, Marterer, Wolfgang, Oehrlein, Reinhold, Streiff, Markus B., Thoma, Gebhard

Journal:

CHIMIA International Journal for Chemistry

Year:

2010

Language:

english

File:

PDF, 236 KB

english, 2010

26

Enantioselektive Allylierung von Carbonylverbindungen mit Titan-Kohlenhydrat-Komplexen

Dr. Martin Riediker, Dr. Rudolf O. Duthaler

Journal:

Angewandte Chemie

Year:

1989

Language:

german

File:

PDF, 380 KB

german, 1989

27

Preparation of Bicyclo[3.3.0]octane-2,8-dione- and Declain-1,8-dione-Derivatives

Rudolf O. Duthaler, Peter Maienfisch

Journal:

Helvetica Chimica Acta

Year:

1984

Language:

english

File:

PDF, 596 KB

english, 1984

28

Enantioselektive Aldol-Reaktion von tert-Butylacetat mit Hilfe von Titan-Kohlenhydrat-Komplexen

Dr. Rudolf O. Duthaler, Dr. Peter Herold, Dr. Willy Lottenbach, Dr. Konrad Oertle, Dr. Martin Riediker

Journal:

Angewandte Chemie

Year:

1989

File:

PDF, 251 KB

1989

29

Construction of Highly Substituted Nitroaromatic Systems by Cyclocondensation. Part I. Synthesis of 4-nitro-3-oxobutyrate

Rudolf O. Duthaler

Journal:

Helvetica Chimica Acta

Year:

1983

Language:

english

File:

PDF, 1.19 MB

english, 1983

30

Novel Glycodendrimers Self-Assemble to Nanoparticles which Function as Polyvalent Ligands In Vitro and In Vivo

Gebhard Thoma, Andreas G. Katopodis, Nicolas Voelcker, Rudolf O. Duthaler, Markus B. Streiff

Journal:

Angewandte Chemie

Year:

2002

Language:

english

File:

PDF, 188 KB

english, 2002

31

Enantioselektive Synthese von D-threo-β-Hydroxy-α-aminosäuren mit Titan-Kohlenhydrat-Komplexen

Dr. Guido Bold, Dr. Rudolf O. Duthaler, Dr. Martin Riediker

Journal:

Angewandte Chemie

Year:

1989

Language:

german

File:

PDF, 413 KB

german, 1989

32

Non-Covalent Polyvalent Ligands by Self-Assembly of Small Glycodendrimers: A Novel Concept for the Inhibition of Polyvalent Carbohydrate–Protein Interactions In Vitro and In Vivo

Gebhard Thoma, Markus B. Streiff, Andreas G. Katopodis, Rudolf O. Duthaler, Nicolas H. Voelcker, Claus Ehrhardt, Christophe Masson

Journal:

Chemistry - A European Journal

Year:

2006

Language:

english

File:

PDF, 1.13 MB

english, 2006

33

Enantio- and Diastereoselective Aldol-Reaction of 2,6-Dimethylphenyl Propionate Using Titanium-Carbohydrate Complexes

Rudolf O. Duthaler, Peter Herold, Susanne Wyler-Helfer, Martin Riediker

Journal:

Helvetica Chimica Acta

Year:

1990

Language:

english

File:

PDF, 968 KB

english, 1990

34

Synthesis of a Sialyl Lewis x Mimic with Fixed Carboxylic Acid Group: Chemical Approach toward the Elucidation of the Bioactive Conformation of Sialyl Lewis x

Thoma, Gebhard, Schwarzenbach, Franz, Duthaler, Rudolf O.

Journal:

Journal of Organic Chemistry

Year:

1996

Language:

english

File:

PDF, 450 KB

english, 1996

35

Conversion of L-Cysteine into D-α-Amino Acids and Related Transformations

Rudolf O. Duthaler, Bernhard Wyss

Journal:

European Journal of Organic Chemistry

Year:

2011

File:

PDF, 134 KB

2011

36

The Relative Stabilities of Substituted cis- and trans-1,2,3,4,4a,9,10,10a-Octahydrophenanthrenes, Including Configurational Corrections in the Elad-Ginsburg Morphine Synthesis

Rudolf O. Duthaler, David Ginsburg

Journal:

Helvetica Chimica Acta

Year:

1986

Language:

english

File:

PDF, 481 KB

english, 1986

37

Effects of solvent, protonation, and N-alkylation on the nitrogen-15 chemical shifts of pyridine and related compounds

Duthaler, Rudolf O., Roberts, John D.

Journal:

Journal of the American Chemical Society

Year:

1978

Language:

english

File:

PDF, 563 KB

english, 1978

38

Synthesis of optically pure compounds by enantiotopically differentiating monoacetalization of prochiral diketones

Rudolf O. Duthaler, Peter Maienfisch

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 1.23 MB

english, 1982

39

Electrophilic Fluorinations with N -Fluorobenzenesulfonimide: Convenient Access to α-Fluoro- and α,α-Difluorophosphonates

Differding, Edmond, Duthaler, Rudolf O., Krieger, Arlette, Rüegg, Gabriela M., Schmit, Chantal

Journal:

Year:

1991

File:

PDF, 122 KB

1991

40

ChemInform Abstract: Fluorotitanium Compounds — Novel Catalysts for the Addition of Nucleophiles to Aldehydes

Rudolf O. Duthaler, Andreas Hafner

Journal:

Year:

2002

File:

PDF, 23 KB

2002

41

Photochemische Reaktionen. 86. Mitteilung [1]. Zur Photolyse von Bicyclo[3.3.1]nonan-2-on

Rudolf Otto Duthaler, Regula Susanna Stingelin-Schmid, Camille Ganter

Journal:

Helvetica Chimica Acta

Year:

1976

File:

PDF, 1.82 MB

1976

42

Conversion of L-Cysteine into D-α-Amino Acids and Related Transformations

Rudolf O. Duthaler, Bernhard Wyss

Journal:

European Journal of Organic Chemistry

Year:

2011

Language:

english

File:

PDF, 736 KB

english, 2011

43

Nitrogen-15 and carbon-13 nuclear magnetic resonance spectra of diazo and diazonium compounds

Duthaler, Rudolf O., Foerster, H. G., Roberts, John D.

Journal:

Journal of the American Chemical Society

Year:

1978

Language:

english

File:

PDF, 716 KB

english, 1978

44

Enantioselective Allylation of Carbonyl Compounds with Titanium-Carbohydrate Complexes

Dr. Martin Riediker, Dr. Rudolf O. Duthaler

Journal:

Angewandte Chemie International Edition

Year:

1989

Language:

english

File:

PDF, 266 KB

english, 1989

45

Nitrogen-15 nuclear magnetic resonance spectroscopy. Solvent effects on the15N chemical shifts of saturated amines and their hydrochlorides

Rudolf O. Duthaler, John D. Roberts

Journal:

Journal of Magnetic Resonance (1969)

Year:

1969

Language:

english

File:

PDF, 753 KB

english, 1969

46

Versatile Functionalization of Polylysine: Synthesis, Characterization, and Use of Neoglycoconjugates

Thoma, Gebhard, Patton, John T., Magnani, John L., Ernst, Beat, Öhrlein, Reinhold, Duthaler, Rudolf O.

Journal:

Journal of the American Chemical Society

Year:

1999

Language:

english

File:

PDF, 171 KB

english, 1999

47

Prolin-katalysierte asymmetrische α-Aminierung von Aldehyden und Ketonen – ein bedeutend einfacher Zugang zu optisch aktiven α-Hydrazinocarbonylverbindungen

Rudolf O. Duthaler

Journal:

Angewandte Chemie

Year:

2003

Language:

german

File:

PDF, 165 KB

german, 2003

48

Enantioselective Aldol Reaction of tert-Butyl Acetate using Titanium-Carbohydrate Complexes

Dr. Rudolf O. Duthaler, Dr. Peter Herold, Dr. Willy Lottenbach, Dr. Konrad Oertle, Dr. Martin Riediker

Journal:

Angewandte Chemie International Edition

Year:

1989

Language:

english

File:

PDF, 365 KB

english, 1989

49

Enantioselective Synthesis of D-threo-β-Hydroxy-α-amino Acids with Titanium-Carbohydrate Complexes

Dr. Guido Bold, Dr. Rudolf O. Duthaler, Dr. Martin Riediker

Journal:

Angewandte Chemie International Edition

Year:

1989

Language:

english

File:

PDF, 286 KB

english, 1989

50

Titanium-Mediated Reactions

Rudolf O. Duthaler, Frank Bienewald, Andreas Hafner

Journal:

Year:

2005

File:

PDF, 8 KB

2005

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