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Angewandte Chemie International Edition, ISSN 1433-7851, 04/2010, Volume 49, Issue 15, pp. 2668 - 2679
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 03/2011, Volume 50, Issue 14, pp. 3211 - 3214
Journal Article
Angewandte Chemie, ISSN 0044-8249, 03/2011, Volume 123, Issue 14, pp. 3269 - 3272
Herausforderung gemeistert: Die erste katalytische asymmetrische C‐P‐Kupplung mit elektrophilen Phosphorverbindungen verwendet ein dimeres China‐Alkaloid als... 
Asymmetrische Synthesen | Synthesemethoden | Organokatalyse | Phosphor
Journal Article
Chemistry – A European Journal, ISSN 0947-6539, 01/2017, Volume 23, Issue 4, pp. 846 - 851
A general method for transition metal‐free N‐arylation of amines has been developed. Mechanistic studies have revealed that the ability of the base to... 
amines | nucleophilic substitution | catalyst-free | vortioxetine | arylation | HETEROARYL | PALLADIUM | SUBSTITUTION | CARBON | C-N | MICROWAVE-ASSISTED AMINATION | BROMIDES | CHEMISTRY, MULTIDISCIPLINARY | POLYHALOGENOAROMATIC COMPOUNDS | ARYL CHLORIDES | ARYLAMINES | Antidepressants | Amines | Synthesis | Catalysts | Lithium | Resultants | Derivatives
Journal Article
08/2018
The invention relates to a method for synthesis of 1-[2-(2,4-Dimethyl-phenylsulfanyl)- phenyl]piperazine in the presence of a strong base.... 
METALLURGY | APPARATUS THEREFOR | ORGANIC CHEMISTRY | CHEMISTRY | HETEROCYCLIC COMPOUNDS | ACYCLIC OR CARBOCYCLIC COMPOUNDS | GENERAL METHODS OF ORGANIC CHEMISTRY
Patent
Journal of Organic Chemistry, ISSN 0022-3263, 06/2019, Volume 84, Issue 11, pp. 6940 - 6945
Synthesis of azotides and evaluation of these as ligands for enantioselective Lewis acid catalysis is reported. The ligands were readily prepared from the... 
CYCLIC PEPTIDE | DIELS-ALDER REACTIONS | PATHWAY | NATURAL-PRODUCTS | BIOSYNTHESIS | COPPER(II) | COMPLEXES | CHEMISTRY, ORGANIC | THIAZOLE | THIOSTREPTON | THIOPEPTIDE ANTIBIOTICS
Journal Article
Organic Letters, ISSN 1523-7060, 11/2012, Volume 14, Issue 21, pp. 5526 - 5529
The formation of optically active 3,4-dihydrocoumarins is presented by merging aminocatalysis with an N-heterocyclic carbene-catalyzed internal redox reaction.... 
MEDICINAL CHEMISTRY | LOW CATALYST LOADINGS | ASYMMETRIC-SYNTHESIS | DOMINO REACTIONS | DIELS-ALDER REACTIONS | ACIDS | CHEMISTRY, ORGANIC | CASCADE | FLUORINE | COUMARINS
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 08/2009, Volume 131, Issue 30, pp. 10581 - 10586
A highly stereoselective organocatalytic one-pot protocol for the formal alkynylation and alkenylation of α,β-unsaturated aldehydes using novel chemistry based... 
AMPHIDINOLIDE-B | REAGENTS | CARBONYL-COMPOUNDS | ALKYLATION REACTIONS | ALDOL REACTIONS | PARALLEL KINETIC RESOLUTION | STEREOSELECTIVE TOTAL-SYNTHESIS | DIPHENYLPROLINOL SILYL ETHER | ACID-A | CHEMISTRY, MULTIDISCIPLINARY | CONJUGATE ADDITION
Journal Article
Organic Letters, ISSN 1523-7060, 06/2013, Volume 15, Issue 12, pp. 3010 - 3013
The synthesis of optically active, carboannulated dihydronaphthoquinone and naphthoquinone derivatives with up to four stereogenic centers is demonstrated by... 
FUNCTIONALIZATION | CATALYSIS | ACTIVATION | QUINONES | ALPHA-ARYLATION | DIELS-ALDER REACTION | 2,4-DIENALS | OXINDOLES | CHEMISTRY, ORGANIC | AMINE | ACCESS | Alkenes - chemistry | Hydrogen Bonding | Oxidation-Reduction | Stereoisomerism | Naphthoquinones - chemistry | Molecular Structure | Naphthoquinones - chemical synthesis
Journal Article
Nuclear Medicine and Biology, ISSN 0969-8051, 03/2020, Volume 82-83, pp. 49 - 56
Lately, zirconium-89 has shown great promise as a radionuclide for PET applications of long circulating biomolecules. Here, the design and synthesis of... 
Zirconium-89 | Molecular imaging | Bioconjugation | GLP-1 | Radiolabelling | PET
Journal Article
ChemInform, ISSN 0931-7597, 11/2013, Volume 44, Issue 46, pp. no - no
Based on a trienamine‐mediated H‐bond directed [4 + 2] cycloaddition of 2,4‐dienals and 1,4‐naphthoquinones a stereoselective approach to enantioenriched... 
anthracene derivatives | diastereoselective syntheses, enantioselective syntheses (incl. cis/trans‐isomerism) | ring closure reactions | quinone derivatives | Enantiomers | Hydrogen bonding | Bonds | Quinone
Journal Article
Organic Letters, ISSN 1523-7060, 09/2011, Volume 13, Issue 18, pp. 4790 - 4793
Journal Article
Chemical Communications, ISSN 1359-7345, 2008, Volume 8, Issue 5, pp. 632 - 634
The first organocatalytic addition of dicyanoalkylidenes to quinones catalyzed by Cinchona alkaloids leading to formation of 1,4-diketone derivatives with high... 
ALDEHYDES | BETA-KETOESTERS | CHEMISTRY, MULTIDISCIPLINARY | ENANTIOSELECTIVE ORGANOCATALYSIS | ARYLATION | MICHAEL ADDITION | Alkenes - chemistry | Quinones - chemistry | Ketones - chemical synthesis | Stereoisomerism | Molecular Conformation | Ketones - chemistry | Nitriles - chemistry | Catalysis | Cinchona Alkaloids - chemistry
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 05/2011, Volume 133, Issue 19, pp. 7398 - 7404
Journal Article
Organic and Biomolecular Chemistry, ISSN 1477-0520, 2008, Volume 6, Issue 19, pp. 3467 - 3470
The organocatalytic ring-opening of N-tosyl protected aziridines by beta-ketoesters under chiral PTC-conditions, leading to the formation of optically active... 
AZA-HENRY REACTION | BETA-KETOESTERS | CATALYZED DESYMMETRIZATION | TAMIFLU | ALKYLATION | COMPLEXES | CHEMISTRY, ORGANIC | MESO-AZIRIDINES | ENANTIOSELECTIVE DESYMMETRIZATION | N-SULFONYLAZIRIDINES
Journal Article