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Authors whose works are in public domain in at least one jurisdiction

List of works by Gerhard Raabe

1-50 of 131 results

Control of four stereocentres in a triple cascade organocatalytic reaction

scientific article published in Nature

Measured and calculated CD spectra of G-quartets stacked with the same or opposite polarities.

scientific article published on March 2008

Preparation, Structure, and Reactivity of 1,3,4-Triphenyl-4,5-dihydro-1H-1,2,4-triazol-5-ylidene, a New Stable Carbene

Potential cancer chemopreventive in vitro activities of monomeric xanthone derivatives from the marine algicolous fungus Monodictys putredinis

scientific article published on 10 February 2007

N-heterocyclic carbene catalysed asymmetric cross-benzoin reactions of heteroaromatic aldehydes with trifluoromethyl ketones

scientific article published on August 9, 2010

A branched domino reaction: asymmetric organocatalytic two-component four-step synthesis of polyfunctionalized cyclohexene derivatives.

scientific article published on 25 January 2013

Polyketides from the marine-derived fungus Ascochyta salicorniae and their potential to inhibit protein phosphatases

scientific article

Enantioselective Organocatalytic Synthesis of Quaternary α-Amino Acids Bearing a CF3Moiety

scientific article published in 2011

An Unusual Series of Thiomethylated Canthin-6-ones from the North American MushroomBoletus curtisii

scientific article published on 15 November 2004

Catalyzed Vinylogous Mukaiyama Aldol Reactions with Controlled Enantio- and Diastereoselectivities

Selecting different complexes from a dynamic combinatorial library of coordination compounds

scientific article

A novel enantiopure proline-derived triazacyclononane: synthesis, structure and application of its manganese complex

C1-Symmetric Aminosulfoximines in Copper-Catalyzed Asymmetric Vinylogous Mukaiyama Aldol Reactions

Organocatalytic, Asymmetric Synthesis of 3-SulfenylatedN-Boc-Protected Oxindoles

scientific article published on 26 July 2012

Organocatalytic Kinetic Resolution of Sulfoximines

scientific article published in 2016

Streocontrolled construction of six vicinal stereogenic centers on spiropyrazolones via organocascade Michael/Michael/1,2-addition reactions.

scientific article published on 19 May 2014

Hierarchical assembly of helicate-type dinuclear titanium(IV) complexes

scientific article published in July 2005

Asymmetric synthesis of selectively protected amino sugars and derivatives by a direct organocatalytic Mannich reaction

scientific article published on 01 June 2005

Highly selective palladium catalyzed kinetic resolution and enantioselective substitution of racemic allylic carbonates with sulfur nucleophiles: asymmetric synthesis of allylic sulfides, allylic sulfones, and allylic alcohols

scientific article published in September 2003

Asymmetric Synthesis of Unsaturated, Fused Bicyclic Proline Analogues through Amino Alkylation of Cyclic Bis(allylsulfoximine)titanium Complexes and Migratory Cyclization of δ-Amino Alkenyl Aminosulfoxonium Salts

scientific article published on October 29, 2003

On the Role of Planar Chirality in Asymmetric Catalysis: A Study toward Appropriate Ferrocene Ligands for Diethylzinc Additions†

article

Organocatalytic one-pot asymmetric synthesis of functionalized tricyclic carbon frameworks from a triple-cascade/Diels-Alder sequence

scientific article published on 01 January 2007

Combining silver- and organocatalysis: an enantioselective sequential catalytic approach towards pyrano-annulated pyrazoles

scientific article published on February 11, 2015

Synthesis of enantiopure sulfonimidamides and elucidation of their absolute configuration by comparison of measured and calculated CD spectra and X-ray crystal structure determination

scientific article published in January 2010

Bis(allyl)zinc Revisited: Sigma versus Pi Bonding of Allyl Coordination

scientific article published on 30 May 2012

Asymmetric Synthesis of Highly Functionalized Tetrahydropyrans via a One-Pot Organocatalytic Michael/Henry/Ketalization Sequence

scientific article published on June 27, 2014

Anion-π interactions in salts with polyhalide anions: trapping of I4(2-)

scientific article published on 01 November 2010

Silylated Pyrrolidines as Catalysts for Asymmetric Michael Additions of Aldehydes to Nitroolefins

article

Synthesis of iridium complexes with novel planar chiral chelating imidazolylidene ligands

scholarly article by Carsten Bolm et al published June 2003 in Tetrahedron: Asymmetry

A new class of C1-symmetric monosulfoximine ligands for enantioselective hetero Diels–Alder reactions

scientific article published on 01 November 2003

Merging organocatalysis and gold catalysis: enantioselective synthesis of tetracyclic indole derivatives through a sequential double Friedel-Crafts type reaction

scientific article published on 24 October 2011

Reactivity of the organometallic fac-[(CO)3ReI(H2O)3]+ aquaion. Kinetic and thermodynamic properties of H2O substitution

scientific article

Asymmetric synthesis of functionalized cyclohexanes bearing five stereocentersviaa one-pot organocatalytic Michael–Michael–1,2-addition sequence

scientific article published on July 4, 2014

Dienamine Activation in the Organocatalytic Asymmetric Synthesis of cis-3,4-Difunctionalized Chromans and Dihydrocoumarins

article

Asymmetric Synthesis of Spiropyrazolones by Sequential Organo- and Silver Catalysis

scientific article published on 16 December 2015

“Induced Fit” in Chiral Recognition: Epimerization upon Dimerization in the Hierarchical Self‐Assembly of Helicate‐type Titanium(IV) Complexes

scientific article published on February 23, 2011

N-heterocyclic carbene-catalyzed enantioselective annulation of indolin-3-ones with bromoenals

scientific article published on 11 April 2014

The First Planar-Chiral Stable Carbene and Its Metal Complexes

article by Carsten Bolm et al published February 2002 in Organometallics

Combining silver catalysis and organocatalysis: a sequential Michael addition/hydroalkoxylation one-pot approach to annulated coumarins.

scientific article published on 24 September 2014

Regioselective palladation of 2-oxazolinyl-[2.2]paracyclophanes

article published in 2002

Merging gold and organocatalysis: a facile asymmetric synthesis of annulated pyrroles

scientific article published on 3 March 2014

Synthesis of Sulfoximidoyl-Containing Hypervalent Iodine(III) Reagents and Their Use in Transition-Metal-Free Sulfoximidations of Alkynes

scholarly article by Han Wang et al published 22 July 2016 in Angewandte Chemie International Edition

Application of a Planar Chiral η5 -Cyclopentadienylrhenium(I)tricarbonyl Complex in Asymmetric Catalysis: Highly Enantioselective Phenyl Transfer to Aldehydes

scientific article published in April 2001

Enantiomerically pure titanium complexes containing an [OSSO]-type bis(phenolate) ligand: synthesis, structure, and formation of optically active oligostyrenes.

scientific article published in September 2008

Synthesis of iridium complexes with new planar chiral chelating phosphinyl-imidazolylidene ligands and their application in asymmetric hydrogenation

article

Asymmetric Synthesis of Tetrahydropyridines via an Organocatalytic One-Pot Multicomponent Michael/Aza-Henry/Cyclization Triple Domino Reaction

scientific article published on November 7, 2014

Synthesis of Planar Chiral Carbazole Derivatives Bearing a [2.2]Paracyclophane Skeleton

Asymmetric nucleophilic glyoxylation through a metalated alpha-aminonitrile derivative in Michael additions to nitroalkenes

scientific article published on 01 January 2007

6-Thioguanine in DNA as CD-spectroscopic probe to study local structural changes upon protein binding

scientific article

Asymmetric synthesis of 2,3-dihydrofurans and of unsaturated bicyclic tetrahydrofurans through alpha-elimination and migratory cyclization of silyloxy alkenyl aminosulfoxonium salts. Generation and intramolecular O,Si-bond insertion of chiral disubs

scientific article published in April 2004