Works matching IS 1434193X AND DT 2021 AND VI 2021 AND IP 46

Results: 31

Some Surprising Transformations of Colchicone and Other Colchicine‐Derived Tropolones.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6375, doi. 10.1002/ejoc.202100999

By:

Stein, Andreas;
Hilken née Thomopoulou, Persefoni;
Schulte, Tim;
Neudörfl, Jörg;
Breugst, Martin;
Schmalz, Hans‐Günther

Publication type:

Article

In Memory of Klaus Hafner.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6172, doi. 10.1002/ejoc.202101393

By:

Hopf, Henning;
Reissig, Hans‐Ulrich

Publication type:

Article

n‐Butanol: An Ecologically and Economically Viable Extraction Solvent for Isolating Polar Products from Aqueous Solutions.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6224, doi. 10.1002/ejoc.202100829

By:

Reetz, Manfred T.;
König, Gerhard

Publication type:

Article

Zwitterionic Aromaticity on Azulene Extrapolated to carbo‐Azulene.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6450, doi. 10.1002/ejoc.202101228

By:

Poater, Jordi;
Heitkämper, Juliane;
Poater, Albert;
Maraval, Valérie;
Chauvin, Remi

Publication type:

Article

Front Cover: In Memory of Klaus Hafner (Eur. J. Org. Chem. 46/2021).

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6171, doi. 10.1002/ejoc.202101407

By:

Hopf, Henning;
Reissig, Hans‐Ulrich

Publication type:

Article

Does Nucleophilic Substitution in Nitroarenes Proceed via Single Electron Transfer (SET)?

Published in:: European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6175, doi. 10.1002/ejoc.202101017
Publication type:: Article

Sulfoximine‐Directed Arene ortho‐Lithiation.

Published in:: European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6229, doi. 10.1002/ejoc.202101003
Publication type:: Article

A Matteson Homologation‐Based Synthesis of Doliculide and Derivatives.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6459, doi. 10.1002/ejoc.202101345

By:

Tost, Markus;
Andler, Oliver;
Kazmaier, Uli

Publication type:

Article

RNA Hydrolysis by Heterocyclic Amidines and Guanidines: Parameters Affecting Reactivity.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6358, doi. 10.1002/ejoc.202100950

By:

Danneberg, Friederike;
Westemeier, Hauke;
Horx, Philip;
Zellmann, Felix;
Dörr, Kathrin;
Kalden, Elisabeth;
Zeiger, Mirco;
Akpinar, Abdullah;
Berger, Robert;
Göbel, Michael W.

Publication type:

Article

Benzoannellated Fenestranes Bearing para‐Terphenyl Units.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6435, doi. 10.1002/ejoc.202101222

By:

Seifert, Monika;
Barth, Dieter;
Kuck, Dietmar

Publication type:

Article

The EI‐MS Fragmentation Mechanisms of the Bacterial Diterpenes Polytrichastrene A and Wanju‐2,5‐diene.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6417, doi. 10.1002/ejoc.202101151

By:

Hou, Anwei;
Dickschat, Jeroen S.

Publication type:

Article

Azido Functionalized Nucleosides Linked to Controlled Pore Glass as Suitable Starting Materials for Oligonucleotide Synthesis by the Phosphoramidite Approach.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6408, doi. 10.1002/ejoc.202101140

By:

Müggenburg, Frederik;
Biallas, Alexander;
Debiais, Mégane;
Smietana, Michael;
Müller, Sabine

Publication type:

Article

2‐Pyrone – A Privileged Heterocycle and Widespread Motif in Nature.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6180, doi. 10.1002/ejoc.202101112

By:

Dobler, Daniel;
Leitner, Michael;
Moor, Natalija;
Reiser, Oliver

Publication type:

Article

Ruthenium Complex Bearing a Hydroxy Group Functionalised N‐Heterocyclic Carbene Ligand – A Universal Platform for Synthesis of Tagged and Immobilised Catalysts for Olefin Metathesis.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6424, doi. 10.1002/ejoc.202101092

By:

Monsigny, Louis;
Czarnocki, Stefan;
Sienkiewicz, Michał;
Kopcha, William;
Frankfurter, René;
Vogt, Carla;
Solodenko, Wladimir;
Kajetanowicz, Anna;
Kirschning, Andreas;
Grela, Karol

Publication type:

Article

Enantioselective Allylation of Cyclic and In Situ Formed N‐Unsubstituted Imines with Tetraol‐Protected Allylboronates.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6254, doi. 10.1002/ejoc.202101078

By:

Ullrich, Patrick;
Schlamkow, Max A.;
Choi, Ching‐Yi;
Kerkenpaß, Hannah;
Henßen, Birgit;
Pietruszka, Jörg

Publication type:

Article

The Concept of Photozymes: Short Peptides with Photoredox Catalytic Activity for Nucleophilic Additions to α‐Phenyl Styrenes.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6400, doi. 10.1002/ejoc.202101068

By:

Sack, Daniel;
Wagenknecht, Hans‐Achim

Publication type:

Article

Synthesis and Evaluation of Enantiopure HMPA Analogs in Samarium‐Diiodide‐Promoted Dearomatizations of N‐Acylated Indole Derivatives.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6392, doi. 10.1002/ejoc.202101065

By:

Rao, Chintada Nageswara;
Reissig, Hans‐Ulrich

Publication type:

Article

Birch Reduction of Arenes as an Easy Entry to γ‐Spirolactones.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6383, doi. 10.1002/ejoc.202101018

By:

Krüger, Tobias;
Bramborg, Andrea;
Kelling, Alexandra;
Sperlich, Eric;
Linker, Torsten

Publication type:

Article

Quantification of the Lewis Basicities and Nucleophilicities of 1,3,5‐Tris(dialkylamino)benzenes.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6347, doi. 10.1002/ejoc.202100939

By:

Micheletti, Gabriele;
Mayer, Robert J.;
Cino, Silvia;
Boga, Carla;
Mazzanti, Andrea;
Ofial, Armin R.;
Mayr, Herbert

Publication type:

Article

Synthesis of (−)‐(R)‐Sitagliptin by Rh<sup>I</sup>‐Catalyzed Asymmetric Hydroamination.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6247, doi. 10.1002/ejoc.202100832

By:

Berthold, Dino;
Breit, Bernhard

Publication type:

Article

N‐Aroylsulfonamide‐Photofragmentation (ASAP)‐A Versatile Route to Biaryls.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6367, doi. 10.1002/ejoc.202100955

By:

Wessig, Pablo;
Krebs, Saskia

Publication type:

Article

Versatile Synthesis of Diaminoxylosides via Iodosulfonamidation of Xylal Derivatives.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6312, doi. 10.1002/ejoc.202100792

By:

Jaeschke, Sven Ole;
Lindhorst, Thisbe K.

Publication type:

Article

Synthesis of 2‐(Chlorodifluoromethyl)indoles for Nucleophilic Halogen Exchange with [<sup>18</sup>F]Fluoride.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6258, doi. 10.1002/ejoc.202100937

By:

Bock, Leonard;
Schultheiß, Stefanie K.;
Maschauer, Simone;
Lasch, Roman;
Gradl, Susanne;
Prante, Olaf;
Zard, Samir Z.;
Heinrich, Markus R.

Publication type:

Article

Palladium‐Catalyzed Decarboxylative 1,2‐Addition of Carboxylic Acids to Glyoxylic Acid Esters.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6340, doi. 10.1002/ejoc.202100919

By:

Jakob, Bastian;
Slimani, Ichraf;
Diehl, Andreas;
Hamdi, Naceur;
Manolikakes, Georg

Publication type:

Article

Borane Catalyzed Redox Isomerization of 2‐Amino Chalcones: Hydride Abstraction or Hydride Migration?

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6334, doi. 10.1002/ejoc.202100883

By:

Zhou, Rundong;
Paradies, Jan

Publication type:

Article

Lewis‐Acid‐Catalyzed (3+2)‐Cycloadditions of Donor‐Acceptor Cyclopropanes with Thioketenes.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6250, doi. 10.1002/ejoc.202100879

By:

Mlostoń, Grzegorz;
Kowalczyk, Mateusz;
Augustin, André U.;
Jones, Peter G.;
Werz, Daniel B.

Publication type:

Article

Bidirectional Synthesis, Photophysical and Electrochemical Characterization of Polycyclic Quinones Using Benzocyclobutenes and Benzodicyclobutenes as Precursors.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6319, doi. 10.1002/ejoc.202100848

By:

Mohamed Abdelmoniem, Amr;
Abdelshafy Abdelhamid, Ismail;
Butenschön, Holger

Publication type:

Article

Stabilizing Indigo Z‐Isomer through Intramolecular Associations of Redox‐Active Appendages.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6304, doi. 10.1002/ejoc.202100781

By:

Broløs, Line;
Klaue, Kristin;
Bendix, Jesper;
Grubert, Lutz;
Hecht, Stefan;
Nielsen, Mogens Brøndsted

Publication type:

Article

Compounds Combining a Macrocyclic Building Block and Flexible Side‐Arms as Carbohydrate Receptors: Syntheses and Structure‐Binding Activity Relationship Studies.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6282, doi. 10.1002/ejoc.202100758

By:

Amrhein, Felix;
Mazik, Monika

Publication type:

Article

Borrowing Hydrogen and Acceptorless Dehydrogenative Coupling in the Multicomponent Synthesis of N‐Heterocycles: A Comparison between Base and Noble Metal Catalysis.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6206, doi. 10.1002/ejoc.202100695

By:

Hofmann, Natalie;
Hultzsch, Kai C.

Publication type:

Article

Synthesis and Functionalization of C6/C7 Substituted Pyrido[3,2‐d]pyrimidines.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 46, p. 6263, doi. 10.1002/ejoc.202100593

By:

Hofmann, Philipp E.;
Meinecke, Jannick;
Harms, Klaus;
Koert, Ulrich

Publication type:

Article