Boris J. Nachtsheim: search on Z-Library

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1

ChemInform Abstract: A Metal-Free Amination of Benzoxazoles — The First Example of an Iodide-Catalyzed Oxidative Amination of Heteroarenes.

Tanja Froehr, Christian P. Sindlinger, Ulrich Kloeckner, Peter Finkbeiner, Boris J. Nachtsheim

Journal:

Year:

2011

File:

PDF, 53 KB

2011

2

A Metal-Free Amination of Benzoxazoles – The First Example of an Iodide-Catalyzed Oxidative Amination of Heteroarenes

Froehr, Tanja, Sindlinger, Christian P., Kloeckner, Ulrich, Finkbeiner, Peter, Nachtsheim, Boris J.

Journal:

Organic Letters

Year:

2011

Language:

english

File:

PDF, 851 KB

english, 2011

3

Iodide-Catalyzed Halocyclization/Cycloaddition/Elimination Cascade Reaction

Kloeckner, Ulrich, Finkbeiner, Peter, Nachtsheim, Boris J.

Journal:

Journal of Organic Chemistry

Year:

2013

Language:

english

File:

PDF, 682 KB

english, 2013

4

Direct Synthesis of 2,5-Disubstituted Oxazoles through an Iodine-Catalyzed Decarboxylative Domino Reaction

Xu, Wei, Kloeckner, Ulrich, Nachtsheim, Boris J.

Journal:

Journal of Organic Chemistry

Year:

2013

Language:

english

File:

PDF, 895 KB

english, 2013

5

Iodine in Modern Oxidation Catalysis

Finkbeiner, Peter, Nachtsheim, Boris

Journal:

Year:

2013

Language:

english

File:

PDF, 509 KB

english, 2013

6

Naturstoffsynthese: Sequenzielle C-H-Funktionalisierungen

Hempel, Christian, Nachtsheim, Boris J.

Journal:

Nachrichten aus der Chemie

Year:

2015

Language:

german

File:

PDF, 1.70 MB

german, 2015

7

Directing-Group-mediated C-H-Alkynylations

Caspers, Lucien D, Nachtsheim, Boris J

Journal:

Chemistry – An Asian Journal

Year:

2018

Language:

english

File:

PDF, 1.59 MB

english, 2018

8

N-Heterocycle-stabilized Iodanes - From Structure to Reactivity

Boelke, Andreas, Lork, Enno, Nachtsheim, Boris J

Journal:

Chemistry - A European Journal

Year:

2018

Language:

english

File:

PDF, 1.11 MB

english, 2018

9

Mild map to quinone methides

Nachtsheim, Boris J.

Journal:

Nature Chemistry

Year:

2020

Language:

english

File:

PDF, 759 KB

english, 2020

10

An Effective Bismuth-Catalyzed Benzylation of Arenes and Heteroarenes

Magnus Rueping, Boris J. Nachtsheim, Winai Ieawsuwan

Journal:

Advanced Synthesis & Catalysis

Year:

2006

Language:

english

File:

PDF, 110 KB

english, 2006

11

Chirale Brønsted-Säuren in der katalytischen asymmetrischen Nazarov-Reaktion – die erste enantioselektive organokatalytische elektrocyclische Reaktion

Magnus Rueping, Winai Ieawsuwan, Andrey P. Antonchick, Boris J. Nachtsheim

Journal:

Angewandte Chemie

Year:

2007

Language:

german

File:

PDF, 155 KB

german, 2007

12

Asymmetrische Brønsted-Säure-Katalyse: enantioselektive nucleophile Substitutionen und 1,4-Additionen

Magnus Rueping, Boris J. Nachtsheim, Stefan A. Moreth, Michael Bolte

Journal:

Angewandte Chemie

Year:

2008

Language:

german

File:

PDF, 340 KB

german, 2008

13

Modulation der Acidität – hoch acide Brønsted-Säuren in der asymmetrischen Katalyse

Prof. Dr. Magnus Rueping, Prof. Dr. Boris J. Nachtsheim, Dr. Winai Ieawsuwan, Dr. Iuliana Atodiresei

Journal:

Angewandte Chemie

Year:

2011

Language:

german

File:

PDF, 1.09 MB

german, 2011

14

Chiral Brønsted Acids in the Catalytic Asymmetric Nazarov Cyclization—The First Enantioselective Organocatalytic Electrocyclic Reaction

Magnus Rueping, Winai Ieawsuwan, Andrey P. Antonchick, Boris J. Nachtsheim

Journal:

Angewandte Chemie International Edition

Year:

2007

Language:

english

File:

PDF, 153 KB

english, 2007

15

Asymmetric Brønsted Acid Catalysis: Enantioselective Nucleophilic Substitutions and 1,4-Additions

Magnus Rueping, Boris J. Nachtsheim, Stefan A. Moreth, Michael Bolte

Journal:

Angewandte Chemie International Edition

Year:

2008

Language:

english

File:

PDF, 339 KB

english, 2008

16

Modulating the Acidity: Highly Acidic Brønsted Acids in Asymmetric Catalysis

Prof. Dr. Magnus Rueping, Prof. Dr. Boris J. Nachtsheim, Dr. Winai Ieawsuwan, Dr. Iuliana Atodiresei

Journal:

Angewandte Chemie International Edition

Year:

2011

Language:

english

File:

PDF, 1.09 MB

english, 2011

17

Synthesis and Structural Aspects of N-Triflylphosphoramides and Their Calcium Salts—Highly Acidic and Effective Brønsted Acids

Prof. Dr. Magnus Rueping, Dr. Boris J. Nachtsheim, Dipl.-Chem. René M. Koenigs, Dr. Winai Ieawsuwan

Journal:

Chemistry - A European Journal

Year:

2010

Language:

english

File:

PDF, 892 KB

english, 2010

18

ChemInform Abstract: Asymmetric Broensted Acid Catalyzed Nucleophilic Addition to in situ Generated Chiral N-Acyliminium Ions.

Magnus Rueping, Boris J. Nachtsheim

Journal:

Year:

2010

File:

PDF, 65 KB

2010

19

ChemInform Abstract: Direct Catalytic Benzylation of Hydroxycoumarin — Efficient Synthesis of Warfarin Derivatives and Analogues.

Magnus Rueping, Boris J. Nachtsheim, Erli Sugiono

Journal:

Year:

2010

File:

PDF, 26 KB

2010

20

ChemInform Abstract: Modulating the Acidity: Highly Acidic Broensted Acids in Asymmetric Catalysis

Magnus Rueping, Boris J. Nachtsheim, Winai Ieawsuwan, Iuliana Atodiresei

Journal:

Year:

2011

File:

PDF, 18 KB

2011

21

ChemInform Abstract: A Metal-Free Oxidative Amination of Benzoxazoles with Primary Amines and Ammonia.

Ulrich Kloeckner, Nicole M. Weckenmann, Boris J. Nachtsheim

Journal:

Year:

2012

File:

PDF, 30 KB

2012

22

A review of new developments in the Friedel–Crafts alkylation – From green chemistry to asymmetric catalysis

Rueping, Magnus, Nachtsheim, Boris J

Journal:

Beilstein Journal of Organic Chemistry

Year:

2010

Language:

english

File:

PDF, 1.30 MB

english, 2010

23

A hypervalent iodine-mediated spirocyclization of 2-(4-hydroxybenzamido)acrylates – unexpected formation of δ-spirolactones

Hempel, Christian, Weckenmann, Nicole M., Maichle-Moessmer, C., Nachtsheim, Boris J.

Journal:

Organic & Biomolecular Chemistry

Year:

2012

Language:

english

File:

PDF, 819 KB

english, 2012

24

Efficient Metal-Catalyzed Direct Benzylation and Allylic Alkylation of 2,4-Pentanediones

Rueping, Magnus, Nachtsheim, Boris J., Kuenkel, Alexander

Journal:

Organic Letters

Year:

2007

Language:

english

File:

PDF, 101 KB

english, 2007

25

Phenylalanine-containing cyclic dipeptides – the lowest molecular weight hydrogelators based on unmodified proteinogenic amino acids

Kleinsmann, Alexander J., Nachtsheim, Boris J.

Journal:

Chemical Communications

Year:

2013

Language:

english

File:

PDF, 1.41 MB

english, 2013

26

Alkynyliodonium Salt Mediated Alkynylation of Azlactones: Fast Access to C α -Tetrasubstituted α-Amino Acid Derivatives

Finkbeiner, Peter, Weckenmann, Nicole M., Nachtsheim, Boris J.

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 780 KB

english, 2014

27

Synthesis of Sterically Congested Triarylamines by Palladium-Catalyzed Amination

Riedmüller, Stefan, Kaufhold, Oliver, Spreitzer, Hubert, Nachtsheim, Boris J.

Journal:

European Journal of Organic Chemistry

Year:

2014

Language:

english

File:

PDF, 420 KB

english, 2014

28

Efficient Metal-Catalyzed Hydroarylation of Styrenes

Rueping, Magnus, Nachtsheim, Boris J., Scheidt, Thomas

Journal:

Organic Letters

Year:

2006

Language:

english

File:

PDF, 83 KB

english, 2006

29

Mild hypervalent iodine mediated oxidative nitration of N-aryl sulfonamides

Kloeckner, Ulrich, Nachtsheim, Boris J.

Journal:

Chemical Communications

Year:

2014

Language:

english

File:

PDF, 1.67 MB

english, 2014

30

Phosphate-Triggered Self-Assembly of N -[(Uracil-5-yl)methyl]urea: A Minimalistic Urea-Derived Hydrogelator

Kleinsmann, Alexander J., Weckenmann, Nicole M., Nachtsheim, Boris J.

Journal:

Chemistry - A European Journal

Year:

2014

Language:

english

File:

PDF, 861 KB

english, 2014

31

OH-Directed Alkynylation of 2-Vinylphenols with Ethynyl Benziodoxolones: A Fast Access to Terminal 1,3-Enynes

Finkbeiner, Peter, Kloeckner, Ulrich, Nachtsheim, Boris J.

Journal:

Angewandte Chemie International Edition

Year:

2015

Language:

english

File:

PDF, 611 KB

english, 2015

32

Ohne Umwege - direkte Aminierung von Aliphaten

Hempel, Christian, Nachtsheim, Boris J.

Journal:

Nachrichten aus der Chemie

Year:

2015

Language:

german

File:

PDF, 831 KB

german, 2015

33

TBAI-Catalyzed Oxidative Cross-Coupling of Phenols and 2-Aminoacetophenones

Xu, Wei, Nachtsheim, Boris J.

Journal:

Organic Letters

Year:

2015

Language:

english

File:

PDF, 883 KB

english, 2015

34

A Metal-Free Oxidative Amination of Benzoxazoles with Primary Amines and Ammonia

Kloeckner, Ulrich, Weckenmann, Nicole, Nachtsheim, Boris

Journal:

Year:

2012

Language:

english

File:

PDF, 222 KB

english, 2012

35

Metal-Free N-Arylation of Indolines with Diaryliodonium Salts

Riedmüller, Stefan, Nachtsheim, Boris

Journal:

Year:

2015

Language:

english

File:

PDF, 188 KB

english, 2015

36

Direct Catalytic Benzylation of Hydroxycoumarin - Efficient Synthesis of Warfarin Derivatives and Analogues

Rueping, Magnus, Nachtsheim, Boris, Sugiono, Erli

Journal:

Year:

2010

Language:

english

File:

PDF, 113 KB

english, 2010

37

Iodine(III)-Promoted Synthesis of Oxazoles through Oxidative Cyclization of N-Styrylbenzamides

Hempel, Christian, Nachtsheim, Boris

Journal:

Year:

2013

Language:

english

File:

PDF, 191 KB

english, 2013

38

Asymmetric Brønsted Acid Catalyzed Nucleophilic Addition to in situ Generated Chiral N-Acyliminium Ions

Rueping, Magnus, Nachtsheim, Boris

Journal:

Year:

2010

Language:

english

File:

PDF, 109 KB

english, 2010

39

An Efficient Metal-Catalyzed Hydroalkylation

Rueping, Magnus, Nachtsheim, Boris, Kuenkel, Alexander

Journal:

Year:

2007

Language:

english

File:

PDF, 72 KB

english, 2007

40

ChemInform Abstract: Iodine in Modern Oxidation Catalysis

Finkbeiner, Peter, Nachtsheim, Boris J.

Journal:

Year:

2013

File:

PDF, 18 KB

2013

41

ChemInform Abstract: Iodine(III)-Promoted Synthesis of Oxazoles Through Oxidative Cyclization of N-Styrylbenzamides.

Hempel, Christian, Nachtsheim, Boris J.

Journal:

Year:

2014

File:

PDF, 23 KB

2014

42

ChemInform Abstract: Alkynyliodonium Salt Mediated Alkynylation of Azlactones: Fast Access to C α -Tetrasubstituted α-Amino Acid Derivatives.

Finkbeiner, Peter, Weckenmann, Nicole M., Nachtsheim, Boris J.

Journal:

Year:

2014

File:

PDF, 31 KB

2014

43

ChemInform Abstract: Mild Hypervalent Iodine Mediated Oxidative Nitration of N-Aryl Sulfonamides.

Kloeckner, Ulrich, Nachtsheim, Boris J.

Journal:

Year:

2015

File:

PDF, 27 KB

2015

44

OH-dirigierte Alkinylierung von 2-Vinylphenolen mit Ethinylbenziodoxolonen: ein schneller Zugang zu terminalen 1,3-Eninen

Finkbeiner, Peter, Kloeckner, Ulrich, Nachtsheim, Boris J.

Journal:

Angewandte Chemie

Year:

2015

Language:

german

File:

PDF, 656 KB

german, 2015

45

ChemInform Abstract: Enantioselective Synthesis of-α-(Uracil-5-yl)glycine Derivatives and Their Racemization-Free Incorporation into a Model Peptide.

Weckenmann, Nicole M., Nachtsheim, Boris J.

Journal:

Year:

2016

File:

PDF, 30 KB

2016

46

ChemInform Abstract: Bismuth Salts in Catalytic Alkylation Reactions

Rueping, Magnus, Nachtsheim, Boris J.

Journal:

Year:

2013

File:

PDF, 18 KB

2013

47

ChemInform Abstract: Synthesis of Sterically Congested Triarylamines by Palladium-Catalyzed Amination.

Riedmueller, Stefan, Kaufhold, Oliver, Spreitzer, Hubert, Nachtsheim, Boris J.

Journal:

Year:

2014

File:

PDF, 18 KB

2014

48

E statt Z

Nachtsheim, Boris J.

Journal:

Nachrichten aus der Chemie

Year:

2015

Language:

german

File:

PDF, 1.23 MB

german, 2015

49

Umpolung von Iminen

Finkbeiner, Peter, Nachtsheim, Boris J.

Journal:

Nachrichten aus der Chemie

Year:

2015

Language:

german

File:

PDF, 1.13 MB

german, 2015

50

ChemInform Abstract: OH-Directed Alkynylation of 2-Vinylphenols with Ethynyl Benziodoxolones: A Fast Access to Terminal 1,3-Enynes.

Finkbeiner, Peter, Kloeckner, Ulrich, Nachtsheim, Boris J.

Journal:

Year:

2015

File:

PDF, 21 KB

2015