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1

ChemInform Abstract: Kinetic Resolution of Chiral Hydroperoxides: Hydrogen-Peroxide-Mediated Screening of Peroxidase-Active Soil Bacteria.

Waldemar Adam, Barbara Boss, Dag Harmsen, Zoltan Lukacs, Chantu Saha-Moeller, Peter Schreier

Journal:

Année:

1999

Fichier:

PDF, 29 KB

1999

2

ChemInform Abstract: Regio- and Diastereoselective Catalytic Epoxidation of Chiral Allylic Alcohols with Hexafluoroacetone Perhydrate. Hydroxy-Group Directivity Through Hydrogen Bonding.

Waldemar Adam, Hans-Georg Degen, Chantu R. Saha-Moeller

Journal:

Année:

1999

Fichier:

PDF, 35 KB

1999

3

ChemInform Abstract: A Mild and Efficient Nef Reaction for the Conversion of Nitro to Carbonyl Group by Dimethyldioxirane (DMD) Oxidation of Nitronate Anions.

Waldemar Adam, Mieczyslaw Makosza, Chantu R. Saha-Moeller, Cong-Gui Zhao

Journal:

Année:

1999

Fichier:

PDF, 30 KB

1999

4

ChemInform Abstract: α Hydroxylation of Carboxylic Acids with Molecular Oxygen Catalyzed by the α Oxidase of Peas (Pisum sativum): A Novel Biocatalytic Synthesis of Enantiomerically Pure (R)-2-Hydroxy Acids.

Waldemar Adam, Wilhelm Boland, Jenny Hartmann-Schreier, Hans-Ulrich Humpf, Michael Lazarus, Alexander Saffert, Chantu R. Saha-Moeller, Peter Schreier

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 40 KB

english, 1999

5

ChemInform Abstract: Enantioselective Oxidation of vic-Diols to Optically Active α-Hydroxy Ketones by a Fructose-Derived Dioxirane.

Waldemar Adam, Chantu R. Saha-Moeller, Cong-Gui Zhao

Journal:

Année:

1999

Fichier:

PDF, 32 KB

1999

6

ChemInform Abstract: Lipase-Catalyzed Kinetic Resolution of Z-Configured Homoallylic Alcohols.

Waldemar Adam, Chantu R. Saha-Moeller, Katharina S. Schmid

Journal:

Année:

1999

Fichier:

PDF, 32 KB

1999

7

ChemInform Abstract: Semisynthetic Enzymes in Asymmetric Synthesis: Enantioselective Reduction of Racemic Hydroperoxides Catalyzed by Seleno-Subtilisin.

Dietmar Haering, Ellen Schueler, Waldemar Adam, Chantu R. Saha-Moeller, Peter Schreier

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 35 KB

english, 1999

8

ChemInform Abstract: Regio- and Diastereoselective Catalytic Epoxidation of Acyclic Allylic Alcohols with Methyltrioxorhenium: A Mechanistic Comparison with Metal (Peroxy and Peroxo Complexes) and Nonmetal (Peracids and Dioxirane) Oxidants.

Waldemar Adam, Catherine M. Mitchell, Chantu R. Saha-Moeller

Journal:

Année:

1999

Fichier:

PDF, 26 KB

1999

9

ChemInform Abstract: Asymmetric Synthesis with the Enzyme Coprinus Peroxidase: Kinetic Resolution of Chiral Hydroperoxides and Enantioselective Sulfoxidation.

Waldemar Adam, Cordula Mock-Knoblauch, Chantu R. Saha-Moeller

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 38 KB

english, 1999

10

ChemInform Abstract: Allylic Amidation of Olefins by Ene Reaction of Acylnitroso Compounds Generated in situ by Oxidation of Hydroxamic Acids.

Waldemar Adam, Nils Bottke, Oliver Krebs, Chantu R. Saha-Moeller

Journal:

Année:

1999

Fichier:

PDF, 33 KB

1999

11

ChemInform Abstract: Asymmetric Epoxidation of Olefins by Chiral Dioxiranes Generated in situ from Ketones of D-(-)-Quinic Acid.

Waldemar Adam, Chantu R. Saha-Moeller, Cong-Gui Zhao

Journal:

Année:

1999

Fichier:

PDF, 29 KB

1999

12

ChemInform Abstract: Biocatalytic Synthesis of Optically Active α-Oxyfunctionalized Carbonyl Compounds

Waldemar Adam, Michael Lazarus, Chantu R. Saha-Moeller, Peter Schreier

Journal:

Année:

2000

Fichier:

PDF, 27 KB

2000

13

ChemInform Abstract: Asymmetric C—H Oxidation of vic-Diols to α-Hydroxy Ketones by a Fructose-Derived Dioxirane: Electronic Effects on the Enantioselectivity of Oxygen Transfer.

Waldemar Adam, Chantu R. Saha-Moeller, Cong-Gui Zhao

Journal:

Année:

2000

Fichier:

PDF, 37 KB

2000

14

ChemInform Abstract: Catalytic Asymmetric Aziridination of Enol Derivatives in the Presence of Chiral Copper Complexes to Give Optically Active α-Amino Ketones.

Waldemar Adam, Konrad Johann Roschmann, Chantu Ranjan Saha-Moeller

Journal:

Année:

2000

Fichier:

PDF, 40 KB

2000

15

ChemInform Abstract: Preparation of Optically Active Allylic Hydroperoxy Alcohols and 1,3-Diols by Enzyme-Catalyzed Kinetic Resolution and Photooxygenation of Chiral Homoallylic Alcohols.

Waldemar Adam, Chantu R. Saha-Moeller, Katharina S. Schmid

Journal:

Année:

2000

Fichier:

PDF, 30 KB

2000

16

ChemInform Abstract: Biocatalytic Asymmetric Hydroxylation of Hydrocarbons with the Topsoil-Microorganism Bacillus megaterium.

Waldemar Adam, Zoltan Lukacs, Dag Harmsen, Chantu R. Saha-Moeller, Peter Schreier

Journal:

Année:

2000

Fichier:

PDF, 32 KB

2000

17

ChemInform Abstract: Chemoselective C—H Oxidation of Alcohols to Carbonyl Compounds with Iodosobenzene Catalyzed by (Salen)chromium Complex.

Waldemar Adam, Feyissa Gadissa Gelalcha, Chantu R. Saha-Moeller, Veit R. Stegmann

Journal:

Année:

2000

Fichier:

PDF, 33 KB

2000

18

ChemInform Abstract: NaY Zeolite as Host for the Selective Heterogeneous Oxidation of Silanes and Olefins with Hydrogen Peroxide Catalyzed by Methyltrioxorhenium.

Waldemar Adam, Chantu R. Saha-Moeller, Oliver Weichold

Journal:

Année:

2000

Fichier:

PDF, 32 KB

2000

19

ChemInform Abstract: Biocatalytic Kinetic Resolution of Racemic Hydroperoxides Through the Enantioselective Reduction with Free and Immobilized Microorganisms.

Waldemar Adam, Zoltan Lukacs, Chantu R. Saha-Moeller, Peter Schreier

Journal:

Année:

2000

Fichier:

PDF, 33 KB

2000

20

ChemInform Abstract: Synthesis of Optically Active α-Methylene γ-Lactones Through Lipase-Catalyzed Kinetic Resolution.

Waldemar Adam, Peter Groer, Chantu R. Saha-Moeller

Journal:

Année:

2000

Fichier:

PDF, 33 KB

2000

21

ChemInform Abstract: Metal-Template Effect in the Asymmetric Weitz—Scheffer Epoxidation of α,β-Enones by an Optically Active Hydroperoxide.

Waldemar Adam, Paraselli Bheema Rao, Hans-Georg Degen, Chantu R. Saha-Moeller

Journal:

Année:

2000

Fichier:

PDF, 36 KB

2000

22

ChemInform Abstract: Synthesis of Optically Active α-Methylene β-Lactams Through Lipase-Catalyzed Kinetic Resolution.

Waldemar Adam, Peter Groer, Hans-Ulrich Humpf, Chantu R. Saha-Moeller

Journal:

Année:

2000

Fichier:

PDF, 34 KB

2000

23

ChemInform Abstract: Epoxidation of trans-Cyclooctene by Methyltrioxorhenium/H2O2: Reaction of trans-Epoxide with the Monoperoxo Complex.

Waldemar Adam, Chantu R. Saha-Moeller, Oliver Weichold

Journal:

Année:

2000

Fichier:

PDF, 34 KB

2000

24

ChemInform Abstract: A Highly Chemoselective Oxidation of Alcohols to Carbonyl Products with Iodosobenzene Diacetate Mediated by Chromium(III)(salen) Complexes: Synthetic and Mechanistic Aspects.

Waldemar Adam, Saumen Hajra, Markus Herderich, Chantu R. Saha-Moeller

Journal:

Année:

2001

Fichier:

PDF, 36 KB

2001

25

ChemInform Abstract: A Novel Counterion Effect on the Diastereoselectivity in the MnIII(Salen)-Catalyzed Epoxidation of Phenyl-Substituted cis-Alkenes.

Waldemar Adam, Konrad J. Roschmann, Chantu R. Saha-Moeller

Journal:

Année:

2001

Langue:

english

Fichier:

PDF, 34 KB

english, 2001

26

ChemInform Abstract: Asymmetric Weitz—Scheffer Epoxidation of Conformationally Flexible and Fixed Enones with Sterically Demanding Hydroperoxides Mediated by Optically Active Phase-Transfer Catalysts.

Waldemar Adam, Paraselli Bheema Rao, Hans-Georg Degen, Chantu R. Saha-Moeller

Journal:

Année:

2001

Fichier:

PDF, 32 KB

2001

27

ChemInform Abstract: Synthetic Applications of Nonmetal Catalysts for Homogeneous Oxidations

Waldemar Adam, Chantu R. Saha-Moeller, Pralhad A. Ganeshpure

Journal:

Année:

2002

Fichier:

PDF, 25 KB

2002

28

ChemInform Abstract: Enantioselective Epoxidations with Chiral MnIII(salen) Catalysts: Kinetic Resolution of Aryl-Substituted Allylic Alcohols

Waldemar Adam, Hans-Ulrich Humpf, Konrad J. Roschmann, Chantu R. Saha-Moeller

Journal:

Année:

2002

Fichier:

PDF, 39 KB

2002

29

ChemInform Abstract: Influence of Hydroperoxides on the Enantioselectivity of Metal-Catalyzed Asymmetric Baeyer—Villiger Oxidation and Epoxidation with Chiral Ligands.

Carsten Bolm, Oliver Beckmann, Toralf Kuehn, Chiara Palazzi, Waldemar Adam, Paraselli Bheema Rao, Chantu R. Saha-Moeller

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 39 KB

english, 2002

30

ChemInform Abstract: Asymmetric Weitz—Scheffer Epoxidation of Isoflavones with Hydroperoxides Mediated by Optically Active Phase-Transfer Catalysts.

Waldemar Adam, Paraselli Bheema Rao, Hans-Georg Degen, Albert Levai, Tamas Patonay, Chantu R. Saha-Moeller

Journal:

Année:

2002

Fichier:

PDF, 37 KB

2002

31

A Highly Chemoselective, Diastereoselective, and Regioselective Epoxidation of Chiral Allylic Alcohols with Hydrogen Peroxide, Catalyzed by Sandwich-Type Polyoxometalates: Enhancement of Reactivity and Control of Selectivity by the Hydroxy Group Through Metal—Alcoholate Bonding.

Waldemar Adam, Paul L. Alsters, Ronny Neumann, Chantu R. Saha-Moeller, Dorit Sloboda-Rozner, Rui Zhang

Journal:

Année:

2003

Langue:

english

Fichier:

PDF, 236 KB

english, 2003

32

Highly Efficient Catalytic Asymmetric Epoxidation of Allylic Alcohols by an Oxovanadium-Substituted Polyoxometalate with a Regenerative TADDOL-Derived Hydroperoxide.

Waldemar Adam, Paul L. Alsters, Ronny Neumann, Chantu R. Saha-Moeller, Dieter Seebach, Rui Zhang

Journal:

Année:

2003

Fichier:

PDF, 122 KB

2003

33

Control of Enantioselectivity Through a Hydrogen-Bonded Template in the Vanadium(V)-Catalyzed Epoxidation of Allylic Alcohols by Optically Active Hydroperoxides.

Waldemar Adam, Albert K. Beck, Arkadius Pichota, Chantu R. Saha-Moeller, Dieter Seebach, Nadine Vogl, Rui Zhang

Journal:

Année:

2003

Fichier:

PDF, 91 KB

2003

34

Dioxirane Epoxidation of Alkenes

Waldemar Adam, Chantu R. Saha-Moeller, Cong-Gui Zhao

Journal:

Année:

2004

Fichier:

PDF, 56 KB

2004

35

Chiral Hydroperoxides as Oxygen Source in the Catalytic Stereoselective Epoxidation of Allylic Alcohols by Sandwich-Type Polyoxometalates: Control of Enantioselectivity Through a Metal-Coordinated Template.

Waldemar Adam, Paul L. Alsters, Ronny Neumann, Chantu R. Saha-Moeller, Dieter Seebach, Albert K. Beck, Rui Zhang

Journal:

Année:

2004

Fichier:

PDF, 317 KB

2004

36

Metallosupramolecular Squares: From Structure to Function

Frank Wuerthner, Chang-Cheng You, Chantu R. Saha-Moeller

Journal:

Année:

2004

Fichier:

PDF, 51 KB

2004

37

ChemInform Abstract: J-Aggregates: From Serendipitous Discovery to Supramolecular Engineering of Functional Dye Materials.

Frank Wuerthner, Theo E. Kaiser, Chantu R. Saha-Moeller

Journal:

Année:

2011

Fichier:

PDF, 18 KB

2011

38

Synthesis and photooxygenation of the 2H-4,8,9-trimethylfuro[2',3':5,6]naphtho[1,2-b]pyran-2-one, an unnatural furocoumarin with a benzene spacer

Adam, Waldemar, Qian, Xuhong, Saha-Moeller, Chantu R.

Journal:

Journal of Organic Chemistry

Année:

1993

Langue:

english

Fichier:

PDF, 364 KB

english, 1993

39

Catalytic Oxidation of Phenols to p-Quinones with the Hydrogen Peroxide and Methyltrioxorhenium(VII) System

Adam, Waldemar, Herrmann, Wolfgang A., Lin, Jianhua, Saha-Moeller, Chantu R.

Journal:

Journal of Organic Chemistry

Année:

1994

Langue:

english

Fichier:

PDF, 353 KB

english, 1994

40

Enzyme-catalyzed asymmetric synthesis: kinetic resolution of racemic hydroperoxides by enantioselective reduction to alcohols with horseradish peroxidase and guiacol.

Adam, Waldemar, Hoch, Ute, Lazarus, Michael, Saha-Moeller, Chantu R., Schreier, Peter

Journal:

Journal of the American Chemical Society

Année:

1995

Langue:

english

Fichier:

PDF, 547 KB

english, 1995