Citation Impact
Citing Papers
The Chemical Imagination at Work in Very Tight Places
2007 StandoutNobel
Synthetic Molecular Motors and Mechanical Machines
2006 Standout
One Century of Aryne Chemistry
2003 Standout
CH/π Attraction: The Origin of Enantioselectivity in Transfer Hydrogenation of Aromatic Carbonyl Compounds Catalyzed by Chiralη6-Arene-Ruthenium(II) Complexes
2001 StandoutNobel
Cascade Reactions in Total Synthesis
2006 Standout
The Cucurbit[n]uril Family
2005 Standout
Cu-free click cycloaddition reactions in chemical biology
2010 StandoutNobel
Refractive index effects on the oscillator strength and radiative decay rate of 2,3-diazabicyclo[2.2.2]oct-2-ene
2004
Photocatalytic Reduction of CO2 on TiO2 and Other Semiconductors
2013 Standout
Semiconductor Photocatalysis—Mechanistic and Synthetic Aspects
2012
Organic Azides: An Exploding Diversity of a Unique Class of Compounds
2005 Standout
Asymmetric 1,3-Dipolar Cycloaddition Reactions
1998 Standout
A review on g-C 3 N 4 -based photocatalysts
2016 Standout
Ring-opening, cycloaddition and rearrangement reactions of nitrogen-substituted cyclopropane derivatives
2016
Femtosecond dynamics of retro Diels–Alder reactions: the concept of concertedness
1999 StandoutNobel
Etudes cinétiques et conformationnelles par résonance magnétique nucléaire-XIV
1969 StandoutNobel
Enantiomeric recognition and interactions
1976 StandoutNobel
The Validity of the "Diradical" Hypothesis: Direct Femtoscond Studies of the Transition-State Structures
1994 StandoutScienceNobel
Halbleiterphotokatalyse – mechanistische und präparative Aspekte
2012
Mechanism of thermal 2+2 cycloaddition reactions between electron-donors and electron-acceptors
1974 StandoutNobel
Analyzing Reaction Rates with the Distortion/Interaction‐Activation Strain Model
2017 Standout
A new class of photochromic 1,2-diarylethenes; synthesis and switching properties of bis(3-thienyl)cyclopentenes
1998 StandoutNobel
Stereocontrolled Synthesis of a Nonracemic Vitamin B12 A−B-Semicorrin
1997 StandoutNobel
State of the Art and Prospects in Metal–Organic Framework (MOF)-Based and MOF-Derived Nanocatalysis
2019 Standout
The organic photochemistry of benzene—I
1976
Cycloadditionen — Begriff, Einteilung und Kennzeichnung
1968
The Organocatalytic Approach to Enantiopure 2H‐ and 3H‐Pyrroles: Inhibitors of the Hedgehog Signaling Pathway
2016 StandoutNobel
Catalysis of strained .sigma. bond rearrangements by silver(I) ion
1971
Die Erhaltung der Orbitalsymmetrie
1969 StandoutNobel
Homologation of the Fischer Indolization: A Quinoline Synthesis via Homo‐Diaza‐Cope Rearrangement
2020 StandoutNobel
Diels‐Alder‐Reactions Part I: New Preparative Aspects
1966
Conceptual Density Functional Theory
2003 Standout
Valenzisomerisierungen von Cyclobutenen
1965
Orbital Symmetry Control of Chemical Reactions
1970 StandoutScienceNobel
The Conservation of Orbital Symmetry
1969 StandoutNobel
An Optical and Theoretical Investigation of the Ultrafast Dynamics of a Bisthienylethene-Based Photochromic Switch
2002 StandoutNobel
Difluorobenzocyclooctyne: Synthesis, Reactivity, and Stabilization by β-Cyclodextrin
2010 StandoutNobel
Hexamethyl(Dewar Benzene) (Hexamethylbicyclo[2.2.0]hexa‐2,5‐diene)
1967
Transition Metal-Mediated Cycloaddition Reactions
1996 Standout
Ground- and Excited-State Reactions of Norbornene and Isomers: A CASSCF Study and Comparison with Femtosecond Experiments
1999 StandoutNobel
1,3‐Didehydrobenzene (m‐Benzyne)
1996
1, 3‐Didehydrobenzol (meta‐Benzin)
1996
Cycloadditions — Definition, Classification, and Characterization
1968
The Cyclobutadiene Problem
1974
Enzymatic construction of highly strained carbocycles
2018 StandoutScienceNobel
Synthese von 1,4-Diazidobuta-1,3-dienen durch elektrocyclische Ringöffnung: Vorstufen für Bi-2H-azirin-2-yle und deren Valenzisomerisierung zu Diazabenzolen
2001
Ring Closure Dynamics of BTE-Based Photochromic Switches: Perfluoro- versus Perhydrocyclopentene Derivatives
2005 StandoutNobel
Metal−Ligand Bifunctional Catalysis: A Nonclassical Mechanism for Asymmetric Hydrogen Transfer between Alcohols and Carbonyl Compounds
2001 StandoutNobel
NMR Studies of rate processes and conformations—IX
1968 StandoutNobel
Three-Membered-Ring-Based Molecular Architectures
2006
The Ene Reaction
1969
Cyclic Tetrathiophenes Planarized by Silicon and Sulfur Bridges Bearing Antiaromatic Cyclooctatetraene Core: Syntheses, Structures, and Properties
2009
Evidence for a trimethylenemethane complex intermediate in the nickel(0) catalyzed reaction of methylenecyclopropane
1978 StandoutNobel
Synthesis of 1,4-Diazidobuta-1,3-dienes by Electrocyclic Ring Opening: Precursors for Bi-2H-azirin-2-yls and Their Valence Isomerization to Diazabenzenes Reactions of Unsaturated Azides, Part 13. This work was supported by the Fonds der Chemische Industrie. We thank Dr. M. Hagedorn, Dr. J. Lehmann, and Miss J. Buschmann for the realization of some experiments. Part 12: ref. 21b.
2001
Femtosecond Dynamics of Pyridine in the Condensed Phase: Valence Isomerization by Conical Intersections
1999 StandoutNobel
Recognition of stereochemical paths by orbital interaction
1971 StandoutNobel
Reaction of the isomers of Feist's ester (dimethylmethylenecyclopropane-2,3-dicarboxylate) with diiron enneacarbonyl
1974
Molecular Rods. 1. Simple Axial Rods
1999 Standout
Dual Catalysis Strategies in Photochemical Synthesis
2016 Standout
Tetrahedrane and Cyclobutadiene
1988
Intraanionische umlagerungen des cycloprop(a)acenaphthylens—I
1966 StandoutNobel
Diversity Oriented Clicking (DOC): Divergent Synthesis of SuFExable Pharmacophores from 2‐Substituted‐Alkynyl‐1‐Sulfonyl Fluoride (SASF) Hubs
2020 StandoutNobel
π-Bonding and the Lone Pair Effect in Multiple Bonds Involving Heavier Main Group Elements: Developments in the New Millennium
2010 Standout
Die En‐Reaktion
1969
Visible Light Photoredox Catalysis with Transition Metal Complexes: Applications in Organic Synthesis
2013 Standout
Photochromism of Diarylethene Molecules and Crystals: Memories, Switches, and Actuators
2014 Standout
Nucleus-Independent Chemical Shifts (NICS) as an Aromaticity Criterion
2005 Standout
Visible‐Light Photocatalysis: Does It Make a Difference in Organic Synthesis?
2018 Standout
Role of Frontier Orbitals in Chemical Reactions
1982 StandoutScienceNobel
Heterocyclic Nanographenes and Other Polycyclic Heteroaromatic Compounds: Synthetic Routes, Properties, and Applications
2016 Standout
Experimental and Theoretical Studies on the Conjugation of the Phosphorus−Carbon Double Bond with a Cyclopropyl Group
2003
Ordnungsprinzip komplexer Reaktionen und Theorie eingeschnürter Übergangszustände
1994
Cyclobutadiene
1980
Organizing Principle of Complex Reactions and Theory of Coarctate Transition States
1994
NMR studies of rate processes and conformations—XVIII
1970 StandoutNobel
Works of R. ASKANI being referenced
Umlagerungen von 2,3‐Diazabicyclo[2.2.2]octanen
1986
The orbital sequence in semibullvalene, barbaralene and dihydrobullvalene
1971
Synthesis of Hexamethylprismane
1967
Synthese von Hexamethylprisman
1967
Eine neue Bildungsweise von Bicyclo[4.2.0]octatrien‐(2.4.7)
1969
Octamethyl‐tetracyclo[2.2.0.02,6.03,5]hexan‐1,4‐di‐methanol, ein neues Prismanderivat
1966
Indirekte umwandlung von cyclooctatetraen in semibullvalen
1970
Tetramethyl‐cyclobutadien, ein vorzügliches Donor‐Molekül
1973
Kleine Ringe, 36: Versuche zur Darstellung von Tetramethyltetrahedran aus alicyclischen Vorstufen
1981
Zur Reaktion von Cyclohexadien‐(1.3) mit Azodicarbonsäure‐diäthylester
1965
Photoreaktion von Cyclohexadien‐(1.4)‐dicarbonsäure‐(1.2)‐anhydrid mit Butin‐(2)
1965
Octamethyl‐semibullvalen
1968
Über einige Bicyclo[4.2.0]octen‐ und Bicyclo[3.2.0]hepten‐Derivate
1965
Tetramethylcyclobutadiene, an Excellent Donor Molecule
1973