Citation Impact
Citing Papers
DNA-based asymmetric catalysis
2010 StandoutNobel
A Chiral Primary Amine Thiourea Catalyst for the Highly Enantioselective Direct Conjugate Addition of α,α‐Disubstituted Aldehydes to Nitroalkenes
2006
Catalytic Enantioselective Reformatsky Reaction with Aldehydes
2008 StandoutNobel
Copper‐Catalyzed Synthesis of N‐Sulfonyl‐1,2,3‐triazoles: Controlling Selectivity
2007 StandoutNobel
Introduction of Fluorine and Fluorine‐Containing Functional Groups
2013 Standout
Highly Enantioselective Synthesis of 3‐Substituted Furanones by Palladium‐Catalyzed Kinetic Resolution of Unsymmetrical Allyl Acetates
2012 StandoutNobel
Emil Knoevenagel and the Roots of Aminocatalysis
2010 StandoutNobel
Promiscuous Catalysis of Asymmetric Michael‐Type Additions of Linear Aldehydes to β‐Nitrostyrene by the Proline‐Based Enzyme 4‐Oxalocrotonate Tautomerase
2013
Copper-catalyzed azide–alkyne cycloaddition (CuAAC) and beyond: new reactivity of copper(i) acetylides
2010 Standout
Organocatalytic Enantioselective Decarboxylative Aldol Reaction of Malonic Acid Half Thioesters with Aldehydes
2013 StandoutNobel
Biocatalytic Michael‐Type Additions of Acetaldehyde to Nitroolefins with the Proline‐Based Enzyme 4‐Oxalocrotonate Tautomerase Yielding Enantioenriched γ‐Nitroaldehydes
2013
Evidence for the Formation of an Enamine Species during Aldol and Michael‐type Addition Reactions Promiscuously Catalyzed by 4‐Oxalocrotonate Tautomerase
2015
Biocatalytic preparation of natural flavours and fragrances
2005
The Proline‐Catalyzed Double Mannich Reaction of Acetaldehyde with N‐Boc Imines
2009 StandoutNobel
Cascade Reactions in Total Synthesis
2006 Standout
Enantioselective Friedel–Crafts Reactions in Water Using a DNA‐Based Catalyst
2009 StandoutNobel
An efficient enantioselective method for asymmetric Michael addition of nitroalkanes to α,β-unsaturated aldehydes
2008
Asymmetric Michael Reaction of Acetaldehyde Catalyzed by Diphenylprolinol Silyl Ether
2008
DNA‐Based Catalytic Enantioselective Michael Reactions in Water
2007 StandoutNobel
Organic Azides: An Exploding Diversity of a Unique Class of Compounds
2005 Standout
Catalytic Asymmetric Michael Reactions of Acetaldehyde
2008 StandoutNobel
Chemoenzymatic dynamic kinetic resolution
2004
Organocatalytic Enantioselective Michael‐Addition of Malonic Acid Half‐Thioesters to β‐Nitroolefins: From Mimicry of Polyketide Synthases to Scalable Synthesis of γ‐Amino Acids
2011
Asymmetric 1,3-Dipolar Cycloaddition Reactions
1998 Standout
The chemistry of N-substituted benzotriazoles: a novel route to dienamines
1991
New preparation of difluoroiodomethylsulfanylbenzenes and their radical addition to unsaturated compounds initiated by sodium dithionite
2008
Stereoselective Organic Reactions in Water
2002 Standout
Base or copper promoted annulation reactions of α-aminohydrazones
1997
Photoremovable Protecting Groups in Chemistry and Biology: Reaction Mechanisms and Efficacy
2012 Standout
Activation of H2O2 by Chiral Confined Brønsted Acids: A Highly Enantioselective Catalytic Sulfoxidation
2012 StandoutNobel
Chemistry of Polyvalent Iodine
2008 Standout
Optical Rotation Calculation of a Highly Flexible Molecule: The Case of Paraconic Acid
2005
ASYMMETRIC 1,3-DIPOLAR CYCLOADDITIONS FOR THE CONSTRUCTION OF ENANTIOMERICALLY PURE HETEROCYCLES. A REVIEW
2001
Organic Photoredox Catalysis
2016 Standout
DNA‐Based Catalytic Enantioselective Michael Reactions in Water
2007 StandoutNobel
Nitrenium Ion Azaspirocyclization−Spirodienone Cleavage: A New Synthetic Strategy for the Stereocontrolled Preparation of Highly Substituted Lactams and N-Hydroxy Lactams
2005
Pd(0) catalyzed asymmetric amination of a prochiral bicyclic allylic diacetate
1998
Stereocontrol in the synthesis of acyclic systems: applications to natural product synthesis
1980 Standout
Crystal structures of proline-derived enamines
2010 StandoutNobel
Supramolecular Chirality in Self-Assembled Systems
2015 Standout
Carbon−Carbon Bond Forming Reactions Mediated by Silicon Lewis Acids
2003 Standout
Synthesis of functionalised pyrazolones and imidazolines/imidazoles through divergent cyclisation reactions
2001
Synthesis of Open‐Chain 2,3‐Disubstituted 4‐nitroketones by Diastereoselective Michael‐addition of (E)‐Enamines to (E)‐Nitroolefins. A topological rule for C, C‐bond forming processes between prochiral centres. Preliminary communication
1981
Additions to Metal-Activated Organonitriles
2002 Standout
[4 + 2] Cycloadditions of Nitroalkenes in Water. Highly Asymmetric Synthesis of Functionalized Nitronates
2001
Cooperative Reactivity in an Extended-Viologen-Based Cyclophane
2016 StandoutNobel
Catalytic Asymmetric Hydroalkoxylation of C–C Multiple Bonds
2021 StandoutNobel
Cascade Processes of Metallo Carbenoids
1996 Standout
α,β-Unsaturated diesters: radical acceptors in dialkylzinc-mediated tandem radical addition/aldol condensation. A straightforward synthesis of rac-nephrosteranic acid
2006
Conjugate Additions of Nitroalkanes to Electron-Poor Alkenes: Recent Results
2005
The Catalytic Asymmetric Intermolecular Prins Reaction
2021 StandoutNobel
Enantioselective Synthesis of (−)-Roccellaric Acid
2001
A new class of chiral pyrrolidine for asymmetric Michael addition reactions. New mechanism via simple 4+2 type attack of the enamine on the trans-nitrostyrene
2006
1,2,3-Triazole and its derivatives. Development of methods for the formation of the triazole ring
2005
Stereoselective Cyclopropanation Reactions
2003 Standout
Supramolecular Helical Systems: Helical Assemblies of Small Molecules, Foldamers, and Polymers with Chiral Amplification and Their Functions
2016 Standout
Aerobic Copper-Catalyzed Organic Reactions
2013 Standout
Asymmetrische Michael‐Additionen. Stereoselektive Alkylierungen des (R)‐ und (S)‐Enamins aus Cyclohexanon und 2‐(Methoxymethyl)pyrrolidin durch α‐(Methoxycarbonyl)zimtsäure‐methylester
1983
On the Prins reaction of terminal olefins and formaldehyde in trifluoroacetic acid
2018
Catalytic Asymmetric Conjugate Addition and Allylic Alkylation with Grignard Reagents
2008 StandoutNobel
Small-Molecule H-Bond Donors in Asymmetric Catalysis
2007 Standout
Helical Polymers: Synthesis, Structures, and Functions
2009 Standout
Dual Catalysis Strategies in Photochemical Synthesis
2016 Standout
Asymmetric Organocatalytic Cyclization and Cycloaddition Reactions
2011
The Cinchona Primary Amine-Catalyzed Asymmetric Epoxidation and Hydroperoxidation of α,β-Unsaturated Carbonyl Compounds with Hydrogen Peroxide
2013 StandoutNobel
Properties and Synthetic Utility ofN-Substituted Benzotriazoles
1998 Standout
Highly Enantioselective Organocatalytic Conjugate Addition of Nitromethane to α,β‐Unsaturated Aldehydes: Three‐Step Synthesis of Optically Active Baclofen
2007
Chemomimetic Biocatalysis: Exploiting the Synthetic Potential of Cofactor-Dependent Enzymes To Create New Catalysts
2015 StandoutNobel
Advances in Synthetic Applications of Hypervalent Iodine Compounds
2016 Standout
Dynamic Kinetic Resolution of Racemic β-Haloalcohols: Direct Access to Enantioenriched Epoxides
2008 StandoutNobel
Tandem [4+2]/[3+2]-cycloadditions. 2. Asymmetric induction with a chiral vinyl ether
1990
DNA-Based Asymmetric Catalysis: Sequence-Dependent Rate Acceleration and Enantioselectivity
2008 StandoutNobel
Photophysical Investigations on Photoinitiators with Covalently Linked Thioxanthone Sensitizer Moieties
2006
Asymmetric Michael Reaction of Acetaldehyde Catalyzed by Diphenylprolinol Silyl Ether
2008
Construction of Enantiopure Pyrrolidine Ring System via Asymmetric [3+2]-Cycloaddition of Azomethine Ylides
2006 Standout
Organocatalytic Asymmetric Transfer Hydrogenation of Nitroolefins
2007 StandoutNobel
Organocatalytic Synthesis of Spiro[pyrrolidin-3,3′-oxindoles] with High Enantiopurity and Structural Diversity
2009 Standout
Paraconic Acids—The Natural Products from Lichen Symbiont
2017
2-Aminobuta-1,3-dienes as annulation reagents for 4-quinolones and benzothiopyran-4-ones: an attractive route for the highly diastereoselective synthesis of acridine- and thioxanthene-derivatives
1997
Asymmetrische Micheal‐Additionen. Praktisch vollständigdiastereo‐ und enantioselektive Alkylierungen des Enamins aus Cyclohexanon und Prolinylmethyläther.durch ω‐Nitrostyrole zu u‐2‐(l′‐Aryl‐2′‐nitroäthyl)cyclohexanonen
1982
Tandem [4+2]/[3+2] Cycloadditions of Nitroalkenes
1996
Quantum Mechanical Continuum Solvation Models
2005 Standout
Alternate Heme Ligation Steers Activity and Selectivity in Engineered Cytochrome P450-Catalyzed Carbene-Transfer Reactions
2018 StandoutNobel
γ-Methyl-substituted-γ-butyrolactones: solid-phase synthesis employing a cyclisation–cleavage strategy
2000
Synthesis of γ-lactols, γ-lactones and 1,4-monoprotected succinaldehydes under moderately concentrated sunlight
2009
Asymmetric Enamine Catalysis
2007 StandoutNobel
Nitro-Mannich Reaction
2013
Visible light photoredox organocatalysis: a fully transition metal-free direct asymmetric α-alkylation of aldehydes
2012
Are Oxazolidinones Really Unproductive, Parasitic Species in Proline Catalysis? – Thoughts and Experiments Pointing to an Alternative View
2007
Enantioselective Redox-Neutral Rh-Catalyzed Coupling of Terminal Alkynes with Carboxylic Acids Toward Branched Allylic Esters
2015
Asymmetric Transition-Metal-Catalyzed Allylic Alkylations: Applications in Total Synthesis
2003 Standout
Michael Additions of Aldehydes and Ketones to β‐Nitrostyrenes in an Ionic Liquid
2004
Works of Ennio Valentin being referenced
Octaline and decalone derivatives from a new annulation reaction in enamine field
1977
A short and convenient chemoenzymatic synthesis of both enantiomers of 3-phenylGABA and 3-(4-chlorophenyl)GABA (Baclofen)
2005
Highly diastereoselective synthesis of cyclic nitronic esters from 1-(4-morpholinyl)-1-phenylpropene with nitroolefins
1989
Baker's yeast reduction of 4-hetero-2-(2-nitroethyl)cyclohexanones
1997
Vinylamines—VIII
1968
Nitroalkylation and nitroalkenylation reactions of γ-lactone enolates. A facile ring switch from polysubstituted γ-lactones to polysubstituted γ-lactams
2004
Polyfunctionalized hexahydro-1 (2H)-pentalenones by rearrangement of bicyclic 1,2-oxazine N-oxide derivatives
1984
Carbocyclization reactions of 1-nitrocycloalkenes and cross-conjugated dienamines
1985
Unusual ring-chain tautomerism in some cyclic nitronic esters
1978
N-(2-phenylprop-1-enyl)proline methyl ester: equilibrium between the enamine and the aza methine ylide form
1992
Organocatalyzed synthesis of chiral non-racemic 1,4-dihydropyridazines
2010
Synthesis of (+)- and (−)-Phaseolinic Acid by Combination of Enzymatic Hydrolysis and Chemical Transformations with Revision of the Absolute Configuration of the Natural Product
1998
Ring-contraction reactions of bicyclic nitronic esters
1983
Chemoenzymatic synthesis of enantioenriched 5-oxo-tetrahydro-3-furancarboxylic acid derivatives
2004
[3 + 2] Carbocyclization reactions of linear α-ketoenamines with conjugated nitroolefins
1991
A combined experimental and computational strategy in the assignment of absolute configurations of 4-methyl-5-oxo-tetrahydrofuran-3-carboxylic acids and their esters
2005
Synthesis of enantiomerically pure bicyclic condensed δ-lactones via microbial reduction and enzymic resolution strategies
2000
Bicyclic 1,2-oxazine N-oxides. Different behaviour in ring fission between systems derived from 5- and 6-membered ring cyclic enamines
1982
The configuration of the reaction products from cyclohexanone enamines and β-nitrostyrenes
1966
Chemoenzymatic synthesis of optically active 4-methyl-tetrahydro-5-oxo-2-furancarboxylic acids and esters
2000
The crystal and molecular structure of the adduct from the diastereoisomeric equilibrium mixture of racemic 2-(α-phenyl-β-nitro)ethyl-4-tert-butyl-cyclohexanone
1975
A convenient chemoenzymatic synthesis of (R)-(−) and (S)-(+)-homo-β-proline
2004
Nucleophilic behaviour of 1-substituted morpholino ethenes
1978
Baker's yeast reduction of cyclic δ-ketoesters: synthesis and chiroptical properties of condensed δ-lactones
1999
Vinylamines—XV
1974
1-Substituted morpholino ethenes—III
1979
1‐Arylsulfonylamino‐1,2,3‐triazole derivatives from functionalyzed 1,2‐cyclohexanediones
1989
Ionization energies of some amines and enamines and an estimation of their relative basicity in gaseous phase
1975
Carbo- and heterocyclization reactions of 2-(4-morpholinyl)-1-phenylpropene and nitroolefins
1989
Reactivity of conjugated azoalkenes towards α-amino acid ethyl esters
1996
The reaction of cyclohexanone enamines with 2-nitropropene and phenyl vinyl sulfone
1966
Tautomerism of enamines derived from 2-tetralone. Difference in nucleophilic behaviour between morpholine and pyrrolidine enamines
1974
Vinylamines—XIV
1973
Synthesis of all stereoisomers of cognac lactones via microbial reduction and enzymatic resolution strategies
2001
Synthesis of Polysubstituted Pyrrolizidines from Proline Derivatives and Conjugated Nitroolefins
1997