Polycyclic anions: From doubly to highly charged π-conjugated systems

Electrochemical Methods: Fundamentals and Applications

1980 • 22,457 citations

Quantentheoretische Beitr�ge zum Benzolproblem

1931 • 1,868 citations

Introduction to Magnetic Resonance

1967 • 1,564 citations

High-Resolution Nuclear Magnetic Resonance

1960 • 1,553 citations

Magnetic Shielding of Nuclei in Molecules

1950 • 1,380 citations

The Molecular Orbital Theory of Organic Chemistry

1970 • 977 citations

The molecular orbital theory of organic chemistry

1969 • 918 citations

Theory of Isotropic Hyperfine Interactions in π-Electron Radicals

1958 • 897 citations

Self-consistent field theory of the electron spin distribution in π-electron radicals

1960 • 679 citations

Advances in Organometallic Chemistry

1978 • 650 citations

Fundamentals of Carbanion Chemistry

1965 • 643 citations

Cyclic Voltammetry—“Electrochemical Spectroscopy”. New Analytical Methods (25)

1984 • 557 citations

Theory of Carbon NMR Chemical Shifts in Conjugated Molecules

1963 • 536 citations

Graph theory and molecular orbitals. 19. Nonparametric resonance energies of arbitrary conjugated systems

1977 • 521 citations

Ground states of conjugated molecules. XI. Improved treatment of hydrocarbons

1969 • 461 citations

Quanstentheoretische Beitr�ge zum Benzolproblem

1931 • 444 citations

Ions and ion pairs in organic reactions

1973 • 425 citations

Antiaromaticity

1973 • 425 citations

Aromaticity and conjugation

1977 • 407 citations

Modern Pulse Methods in High‐Resolution NMR Spectroscopy

1983 • 369 citations

Hueckel molecular orbital .pi. resonance energies. New approach

1971 • 364 citations

Studies of Contact and Solvent-Separated Ion Pairs of Carbanions. I. Effect of Temperature, Counterion, and Solvent

1966 • 358 citations

Electron Transfer Reactions

1980 • 355 citations

Forschungen auf dem Gebiete der alkaliorganischen Verbindungen. I. Über Produkte der Addition von Alkalimetal an mehrfache Kohlenstoff‐Kohlenstoff‐Bindungen

1928 • 324 citations

Annulenes

1972 • 322 citations

Conjugated circuits and resonance energies of benzenoid hydrocarbons

1976 • 319 citations

Advances in Physical Organic Chemistry

1989 • 312 citations

The determination of π-electron densities in azulene from C13 and H1 nuclear resonance shifts

1961 • 312 citations

Induced Paramagnetic Ring Currents

1966 • 295 citations

Electron Densities in Semiquinones by Paramagnetic Resonance

1956 • 295 citations

Reactions of the radical anions and dianions of aromatic hydrocarbons

1974 • 279 citations

.alpha.-Alkoxyorganolithium reagents. A new class of configurationally stable carbanions for organic synthesis

1980 • 274 citations

Ring current theories in nuclear magnetic resonance

1979 • 271 citations

Reaction of Sodium Metal with Aromatic Hydrocarbons^1,2

1956 • 262 citations

Chemical Shifts in C₅H₅^-, C₆H₆ and C₇H₇⁺; Chemical Shifts and π-Electron Densities¹

1960 • 257 citations

On the interaction of organolithium compounds with sodium and potassium alkoxides. A new method for the synthesis of organosodium and organopotassium compounds

1966 • 253 citations

PROTON MAGNETIC RESONANCE SHIFTS AND THE ELECTRON DENSITY DISTRIBUTION IN AROMATIC SYSTEMS

1963 • 223 citations

Sodium Naphthalene. I. A New Method for the Preparation of Addition Compounds of Alkali Metals and Polycyclic Aromatic Hydrocarbons

1936 • 218 citations

SALT EFFECTS AND ION-PAIRS IN SOLVOLYSIS¹

1954 • 210 citations

Energetics of electrode reactions. II. The relationship between redox potentials, ionization potentials, electron affinities, and solvation energies of aromatic hydrocarbons

1976 • 190 citations

Hueckel molecular orbital .pi. resonance energies. Benzenoid hydrocarbons

1971 • 182 citations

A new approach to the construction of biphenylenes by the cobalt-catalyzed cocyclization of o-diethynylbenzenes with alkynes. Application to an iterative approach to [3]phenylene, the first member of a novel class of benzocyclobutadienoid hydrocarbons

1985 • 176 citations

Electric and magnetic susceptibilities

1962 • 174 citations

High resolution NMR spectroscopy

2001 • 172 citations

Electron Spin Resonance Spectra of the Anions of Benzene, Toluene and the Xylenes¹

1958 • 168 citations

Stable 4n pi electron triplet molecules

1982 • 155 citations

Über Metalladditionen an mehrfache Bindungen

1914 • 148 citations

Solubilization of an lvb coal by reductive alkylation

1971 • 147 citations

Unified theory of resonance energies, ring currents, and aromatic character in the (4n + 2).pi.-electron annulenes

1979 • 146 citations

Structure of Ion Pair Solvation Complexes

1972 • 145 citations

[2n]Cyclophanes: paracyclophane to superphane

1980 • 137 citations

Reduction and oxidation of annulenes

1984 • 136 citations

The HMO-model and its application

1977 • 135 citations

The Principle of Least Motion. Application to Reactions of Resonance-Stabilized Species^1a

1966 • 127 citations

Aromatic Character

1965 • 127 citations

The Pentalenyl Dianion

1964 • 126 citations

Structure and Aromatic Character of Non‐benzenoid Cyclically Conjugated Systems

1964 • 125 citations

Reactions of aromatic anion radicals and dianions. II. Reversible reduction of anion radicals to dianions

1975 • 123 citations

Struktur und aromatischer Charakter nichtbenzoider cyclisch konjugierter Systeme

1963 • 121 citations

Carbon-13 magnetic resonance of allyl, pentadienyl, and arylmethyl carbanions. Empirical calculation of .pi.-electron densities

1975 • 114 citations

A Synthesis of Pleiadiene and Acepleiadylene¹

1956 • 113 citations

Topics in nonbenzenoid aromatic chemistry

1974 • 112 citations

The Box Model and Electron Densities in Conjugated Systems

1954 • 112 citations

Ions and ion pairs

1969 • 111 citations

Reactive Intermediates

1982 • 111 citations

Paratropicity and antiaromaticity: role of the homo-lumo energy gap

1985 • 108 citations

The Nuclear Magnetic Resonance Spectroscopy of a Series of Annulenes and Dehydro-annulenes

1962 • 108 citations

Polarization of electronic transitions in aromatic hydorcarbon molecules and their mono- and di-valent ions

1960 • 108 citations

Solvent-Separated Ion Pairs of Carbanions

1965 • 103 citations

Mndo study of bond orders in some conjugated BI- and tri-cyclic hydrocarbons

1984 • 101 citations

Ummetallierung und doppelter Metall‐Austausch: ein bequemer Zugang zu Organolithium‐Verbindungen vom Benzyl‐ und Allyl‐Typ

1973 • 100 citations

Graph-theoretical formulation of London diamagnetism

1979 • 99 citations

Aromatic character and aromaticity

1970 • 98 citations

High resolution E.S.R. spectroscopy

1970 • 96 citations

927. Syntheses of coronene and 1 : 2-7 : 8-dibenzocoronene

1957 • 95 citations

Metal-Ammonia Reduction of Aromatic Molecules

1970 • 94 citations

Resonance theory and the enumeration of Kekule structures

1974 • 93 citations

Electron Spin Resonance Studies of the Cyclooctatetraenyl Anions

1963 • 92 citations

Organic Reactive Intermediates

1973 • 88 citations

The proton magnetic resonance spectra of porphyrins

1961 • 87 citations

'Acetylene-cumulene' dehydroannulenes

1975 • 85 citations

Solvation of alkali metal cations of arylmethyl anions by ethereal solvents

1979 • 85 citations

Benzoide versus annulenoide Aromatizität: Synthese und Eigenschaften des Kekulens

1978 • 84 citations

Syntheses and properties of the [2n]Cyclophanes

1983 • 81 citations

Some comments on the use of the "ring-current" concept in diagnosing and defining "aromaticity"

1980 • 80 citations

Electrolytic Reduction of Cyclooctatetraene¹

1965 • 79 citations

Ruthenium complexes of [2n]cyclophanes. A general synthesis of bis(.eta.6-[2n]cyclophane)ruthenium(II) compounds and related chemistry

1986 • 78 citations

Unsaturated organometallic compounds of the main group elements. Isolation and structural properties of bis[(tetramethylethylenediamine)lithium(I)] anthracenide

1975 • 76 citations

Aromaticity of non-alternant annulenoannulenes and of corannulenes

1980 • 73 citations

Contact and solvent-separated ion pairs of carbanions. IV. Specific solvation of alkali ions by polyglycol dimethyl ethers

1967 • 72 citations

Structure and reactivity of polycyclic cross-conjugated π-electron systems

1971 • 68 citations

Cyclic Polyolefins. VI. Preparation of Cycloöctatrienes from Cycloöctatetraene¹

1950 • 68 citations

On the question of paramagnetic "ring currents" in pyracylene and related molecules

1976 • 67 citations

Diene studies. V. Structures of and rotation barriers in pentadienyllithiums

1967 • 67 citations

Paramagnetism and antiaromaticity: singlet-triplet equilibrium in doubly charged benzenoid polycyclic systems

1983 • 63 citations

Protonenresonanz‐Spektroskopie ungesättigter Ringsysteme, XVII¹⁾ Der Benzolkern als Sonde für die π‐Elektronen‐Struktur von Annulenen

1972 • 63 citations

Hydrocarbon ions with triplet ground states

1963 • 63 citations

Low-temperature carbon-13 magnetic resonance in solids. 2. Six .pi.-electron ring systems: tropylium cation (C7H7+), benzene (C6H6) and cyclopentadienide anion (C5H5-)

1983 • 60 citations

On the magnetic properties of conjugated molecules

1973 • 60 citations

Picosecond laser spectroscopic study of orientational dynamics of probe molecules in the dimethyl sulfoxide-water system

1986 • 60 citations

Protonenresonanz-spektroskopie ungesättigter ringsysteme—XV

1970 • 58 citations

Manifestation of dual aromaticity in doubly charged annelated pentalenes

1979 • 57 citations

Carbocyclic Non-Benzenoid Aromatic Compounds.

1967 • 57 citations

A Heptalene Synthesis from 1,6‐Methano[10]annulene; Evidence for a Fast π‐Bond Shift

1974 • 55 citations

The sym-Dibenzcyclooctatetraene Anion Radical and Dianion

1965 • 55 citations

Theoretical relationship between diamagnetic susceptibility exaltation and aromatic stabilization

1979 • 54 citations

The ionisation of carbon acids

1973 • 54 citations

Diatropic cyclophane dianions

1984 • 54 citations

Electrolyte-Solvent Interaction. VI. Tetrabutylammonium Bromide in Nitrobenzene-Carbon Tetrachloride Mixtures¹

1954 • 54 citations

Metal-ammonia reduction and reductive alkylation of polycyclic aromatic compounds: nature of the anionic intermediates

1978 • 53 citations

Aromatic and nonaromatic 14π-electron systems

1971 • 53 citations

A Stable Dianion of Naphthalene

1965 • 52 citations

Synthesis of bis(as-indacenyliron)

1968 • 52 citations

Nuclear magnetic resonance spectra of the dianions of anthracene and other polynuclear aromatic hydrocarbons

1969 • 51 citations

Perturbed [12]annulenes. Derivatives of dibenzo[cd,gh]pentalene

1975 • 51 citations

The ionization of Carbon Acids

1974 • 51 citations

The electronic structure of the quinonoid bicyclic heterocycles isoindole, benzo[c]furan, benzo[c]thiophen, and 2H-indene

1976 • 49 citations

Effects of electron-transfer processes on conformation

1986 • 49 citations

NMR spectroscopy of carbanions and carbocations

1979 • 48 citations

1,2-Hydrogen abstraction: the characterization of [Li(CH3)2N(CH2)2N(CH3)2]2 [C12H8]. A dilithium complex obtained by the 1,2 deprotonation of acenaphthylene

1977 • 48 citations

Reactions of aromatic radical anions. III. Evidence for an alkyl radical-radical anion combination mechanism for alkylation of sodium naphthalenide with alkyl halides

1968 • 48 citations

Bestimmung der ionenpaar-basizitǎt von lithium- und kaliumamiden

1986 • 45 citations

Tricyclo[3.2.1.01.5]octane. 3,2,1-Propellane

1972 • 45 citations

Electronic Transitions of Some Polyacene Mononegative and Dinegative Ions

1964 • 45 citations

Electrochemical Oxidation of Anthracene and 9,9′‐Bianthryl to the Respective Dication and Tetracation

1985 • 45 citations

Is antiaromaticity absolute?

1978 • 43 citations

The dianion of dimethyl cyclobut-3-ene-1,2-dicarboxylate. Aromaticity vs. Coulombic repulsion

1978 • 43 citations

The Dianions of Phenanthrene and 1,2,3,4‐Dibenzocyclooctatetraene

1978 • 43 citations

Bridged Annulenes

1980 • 43 citations

An E.S.R. study of the mono and dinegative ions of triphenylene. Evidence for the Jahn-Teller instability of the triplet dianion

1967 • 42 citations

NMR spectra and configuration of some methylallylic anions

1969 • 42 citations

Reactions of Aromatic Radical Anions. I. Coupling of Alkyl Free Radicals Generated by Electron Transfer to Alkyl Iodides¹

1966 • 42 citations

Chemisches Verhalten mehrfach überbrückter [2_n]Cyclophane

1982 • 42 citations

Carbon acidity. 64. First and second acidity constants for some indenyl and fluorenyl hydrocarbons: Coulombic effects in ion triplets

1983 • 41 citations

Acepleiadylene dianion and tetraanion

1980 • 40 citations

Reactions of aromatic radical anions. VI. Kinetic study of the reaction of sodium naphthalene with water

1971 • 40 citations

Dianion und Tetraanion von[24]Paracyclophantetraen – neue ungewöhnliche Perimetersysteme

1980 • 40 citations

Synthesis of [2.2](3,6)Phenanthrenophanediene.

1976 • 39 citations

Formation of mono- and dianions of polycyclic hydrocarbons through deprotonation with the alkylithium-N,N,N',N'-tetramethylethylenediamine complex. Convenient general method of dehydrogenation

1974 • 39 citations

Solvent and temperature studies of some indenyl‐ and fluorenyllithiums using ¹³C NMR spectroscopy

1979 • 39 citations

Metal-ammonia reduction. VII. Stereospecific reduction in the phenanthrene series

1970 • 38 citations

Radical anions and carbanions as donors in electron-transfer processes

1972 • 37 citations

Zur Frage der Ladungsverteilung in ionischen π‐Systemen

1976 • 37 citations

Reductive transformations. 5. Alternative routes for reductive alkylations in liquid ammonia and their selection via spectroscopic evidence

1985 • 36 citations

New Reductive Transformations of Unsaturated Cyclic Hydrocarbons [New Synthetic Methods (66)]

1987 • 35 citations

Metalation reactions. I. Formation and charge distribution in conjugated propargylic dianions

1969 • 35 citations

N.M.R. investigations on the alkali naphthalene ion pairs

1971 • 34 citations

Ladungsinduzierte Konformationsumwandlungen in Biphenyl‐ und Cyclooctatetraenyl‐System

1981 • 34 citations

Super-charged polycyclic .pi. systems: pyrene and perylene tetraanions

1982 • 34 citations

Ion association effects on the nuclear magnetic resonance parameters of aromatic ions. III. Cyclononatetraenyl anion, cyclooctatetraene dianion, and tropylium cation

1973 • 34 citations

Cyclophanes-XXV

1986 • 34 citations

New polyheterocyclic 4n.pi.-electron dianions. Paratropicity, charge delocalization, and reactions

1986 • 34 citations

5,8,16,19-Tetra-tert-butyl-6,17,23-trisdehydro[22]bi[10.10.2]annulene. A condensed nonbenzenoid aromatic system consisting of two 14.pi.-electron systems

1976 • 33 citations

Novel chemical species: radical trianions

1987 • 33 citations

Photo-Ionization and Electron-Capture Processes in Solution: The Flash Photolysis of Ether Solutions of Potassium Metal and of Naphthacene Dianion

1963 • 33 citations

4,9,16,21-Tetramethyl-5,7,17,19-tetrakisdehydro[14]annuleno[14]annulene, a macrocyclic analog of naphthalene

1975 • 33 citations

Novel polycyclic dianions: metal reduction of nitrogen heterocycles

1985 • 32 citations

Priority of aromatic delocalization: electron distributions, chemical stability, and .sigma.-framework in conjugated polycycles

1983 • 32 citations

Acidity of hydrocarbons. XLVI. Equilibrium ion-pair acidities of mono-, di-, and triarylmethanes toward cesium cyclohexylamide

1973 • 31 citations

Intrusion of substituents into the cavity of aromatic π-electron clouds

1975 • 31 citations

An HMO treatment of the reduction of aromatic hydrocarbons with alkali metals; reduction of fluoranthene

1961 • 31 citations

The trans‐1‐methylpentadienyl anion ‐ the charge‐repelling effect of the methyl group

1970 • 30 citations

Dihydroacepentalenediide, the Dianion of Acepentalene

1986 • 30 citations

Topological Resonance Energies of Conjugated Structures

1980 • 30 citations

Cyclophane series. Part 24. [2.2](1,4)Phenanthrenoparacyclophane: synthesis and two-dimensional proton and carbon-13 NMR study

1985 • 30 citations

Novel carbocyclic dianions: NMR study of charge delocalization, paratropicity, and structure in the dianions of acephenanthrylene and aceanthrylene

1987 • 30 citations

1H NMR patterns of antiaromatic systems: Paratropic displacement dependence upon LUMO-HOMO energy gap

1982 • 29 citations

Die [2n]Cyclophane ? ein Kapitel moderner Aromatenchemie

1983 • 29 citations

Struktur und Reaktivität polycyclischer Ionenpaare

1983 • 28 citations

Synthese und Stereochemie gespannter Naphthalinophane

1977 • 28 citations

Dibenzopentalenyl dianion. A perturbed [12] annulene dianion

1970 • 28 citations

The synthesis of derivatives of [14]annuleno[14]annulene, [14]annuleno[16]annulene, and [14]annuleno[18]annulene, bicyclic compounds consisting of two ortho fused macrocyclic conjugated .pi. systems

1977 • 27 citations

Metal-ammonia reduction—V

1969 • 27 citations

Höhergliedrige Annulenylionen und Bemerkungen zur Frage der Konfigurations- und Konformationsstabilität bei Annulenen

1975 • 26 citations

Dicyclooctatetraeno[1,2:4,5]benzene dianion and tetraanion. Experimental assessment of extended paratropic vs. restricted diatropic .pi.-electron delocalization

1977 • 25 citations

Unsaturated heterocyclic systems. LXXV. Generation and protonation of azocinyl dianions

1971 • 25 citations

Carbon‐13 n.m.r. characterization of indenyllithium in solution

1977 • 25 citations

Reaction of naphthalene dianions with tetrahydrofuran and ethylene

1972 • 24 citations

Stable carbocations. 194. Patterns of carbon-13 chemical shift response to substituent effects in arylcarbenium ions. The phenyl, phenylethynyl, and naphthyl systems

1976 • 24 citations

Metalation reactions—VIII

1970 • 24 citations

A 7Li NMR investigation of the structure and ring currents in some aromatic dianion systems

1971 • 24 citations

The dianion of [2.2.2]paracyclophene; a 20 π-perimeter species?

1986 • 23 citations

Coronene Dinegative Ion. A Thermally Excited Triplet State

1966 • 23 citations

Radical Ions in the Pentalene Series [1]. Part II. Dibenzo [b,f]pentalene and its 5, 10‐dimethyl derivative

1978 • 23 citations

Relative stability of cations and anions of conjugated polycyclic hydrocarbons

1982 • 22 citations

Acidity of hydrocarbons. XLIV. Equilibrium ion-pair acidities of 9-alkylfluorenes in cyclohexylamine

1972 • 22 citations

Dianion and Tetraanion Octalene

1979 • 21 citations

Protonenresonanz‐Spektroskopie ungesättigter Ringsysteme, XXV.Der Benzolkern als Sonde für die π‐Elektronenstruktur von Annulenen; Teil II: Experimentelle Daten für Benzoannulen‐Ionen

1978 • 21 citations

A Facile Synthesis of Some Polycyclic Hydrocarbons: Application of Phase Transfer Catalysis in the Bis-Wittig Reaction

1983 • 20 citations

The electrochemical reduction of trans-15,16-dimethyldihydropyrene in dimethylsulfoxide

1974 • 20 citations

Octalene-[14]annulene conversion: 1,8-dimethyl[14]annulene

1982 • 20 citations

Reductive metalation of 1,3-diphenylisobenzofuran. Stereoselective formation of cis products

1980 • 20 citations

The Radical Anions of Heptalene and 1, 7‐Methano‐[12]annulene

1974 • 19 citations

Temperature-dependent electron spin resonance studies. I. Cyclooctatetraene anion radical

1967 • 19 citations

Aromatic polycyclic benzenoid tetraanions: pyrene and perylene anions revisited

1981 • 18 citations

Radical Ions in the Pentalene Series. Part. I. 1,3,5‐tri‐t‐butylpentalene

1978 • 17 citations

Partitioning of orbital framework in dibenzotetracene dianion: manifestation of the role of antiaromaticity in 4n.pi. conjugated systems

1984 • 17 citations

A Comparative ¹H‐ and ¹³C‐NMR Study of the Dianion and Dication of Biphenylene

1986 • 16 citations

[2.2]Indenophane Dianion: A Novel Double‐Layered Dianion

1986 • 16 citations

Tetraanions of acepleiadylene and pyrene? An electrochemical study

1985 • 16 citations

The interaction of alkali metals with unsaturated heterocyclic compounds

1972 • 16 citations

Unusual NMR Phenomena of Anthracene and Phenanthrene Dianions ‐ Thermal Stimulation of Triplet States in Antiaromatic Systems

1983 • 16 citations

On the Correlation Between Solvent Scales and Solvent-induced 13C NMR Chemical Shifts of a Planar Lithium Carbanion. A Multivariate Data Analysis Using a Principal Component -- Multiple Regression-like Formalism.

1982 • 15 citations

Electrochemical Reduction of [2(4)]paracyclophanetetraene. A Reversible Two-electron Process.

1978 • 15 citations

Polyacene dianion crystal lattice energies and thermodynamic stabilities: the quantitative effect of aromaticity

1981 • 13 citations

Temperature-dependent electron spin resonance studies. II. Cyclooctatetraene anion radical

1969 • 13 citations

Reaction of Sodium with Dibenzothiophene. A Method for Desulfurization of Residua

1974 • 13 citations

Ring Closure of Heterocyclic Systems by Potassium-Graphite Intercalat - C₈K

1987 • 13 citations

The 13C NMR conformational analysis of 9,10-dihydroanthracene monoanions

1984 • 13 citations

Acephenanthrylene

1985 • 13 citations

Solvent effects on reactions of sodium naphthalene with hexyl fluoride

1975 • 13 citations

Chemistry of Engine Combustion Deposits

1985 • 13 citations

Synthese eines Dicyclopen[a,e]pentalens durch [6 + 2]‐Cycloaddition von 1,3‐Di‐tert‐butyl‐5‐vinylidencyclopentadien und konsekutive 8π‐elektrocyclische Reaktion

1986 • 12 citations

Radical trianions of conjugated hydrocarbons. New models for ESR spectroscopy

1983 • 12 citations

A carbon‐13 NMR study of the ion pair structure of the dibenzo[b,f]pentalene dianion

1983 • 11 citations

Hans Friedrich Ebel: Die Acidität der CH‐Säuren. Georg Thieme Verlag, Stuttgart 1969. 99 Seiten, 8 Tabellen. Preis: DM 21,–

1970 • 11 citations

The potassium metal reduction of perylene in tetrahydrofuran: evidence for the perylene dianion

1986 • 11 citations

Diindeno[cd:1m]perylene dianion. Local vs. peripheral contributions to the aromatic character

1981 • 10 citations

Calculation of the Zero-Field-Splitting Parameters of the Triplet Dianion of Triphenylene and its Ion Triple

1969 • 10 citations

An E.S.R. study of the triplet dianions of 1,3,5-triphenylbenzene and 2,4,6-triphenyl-sym-triazine

1971 • 10 citations

An azocine anion radical and heats of formation of azocine dianions

1983 • 9 citations

Nuclear magnetic resonance and electron absorption studies of acenaphthylene dianion. Ion-pair structure and charge distribution

1983 • 9 citations

The electronic structure of the s-indacenyl dianion. Structural assessment by nuclear magnetic resonance spectroscopy and molecular orbital calculations

1981 • 8 citations

Protonation of acenaphthylene mono- and dinegative ions

1973 • 8 citations

Reductive alkylation of aceheptylene - a simple route to a series of novel .pi.-perimeters

1986 • 8 citations

Anionen von syn- und anti-[2.2](2,7)fluorenophan

1977 • 8 citations

New observations on the metalation of naphthalene and β-ethylnaphthalene by potassium

1980 • 8 citations

Interaction of alkali metals with unsaturated heterocyclic compounds. The reductive metalation of 3-phenylcinnoline

1983 • 8 citations

Dibenzo[gh,op]nonalenide dianion. A novel aromatic system derived from nonalene

1977 • 7 citations

Novel heterocyclic anions: benzo[b]thiophene dianion, the first sulphur doubly charged 4n? system

1985 • 7 citations

Perimeter‐Type Structures in Charged [4n + 2] Annuleno [4n + 2] annulenes. The Importance of the Frontier‐Orbitals

1986 • 7 citations

Effect of Non‐Planarity on the Paramagnetic Ring Current in the Dianion of 1,6;8,13‐Propanediylidene[14]annulene

1971 • 7 citations

The influence of ionic association on the ground state of the coronene dinegative ion

1968 • 7 citations

A novel base-catalyzed rearrangement. Formation of dibenzo[cd,gh]pentalenide dianion

1976 • 7 citations

Theory of electron transfer

1980 • 6 citations

Novel aromatic cations and anions: aromaticity-structure relationships

1980 • 6 citations

Wurtz Syntheses with Naphthalene‐sodium

1962 • 6 citations

Solvation enthalpies and crystal lattice energies of polyacene anion radicals

1983 • 5 citations

Direct Synthesis of a [13]Annulenide Ion

1983 • 3 citations

Exocyclic Charge Flight from Cyclopropenide Systems as a Criterion of Antiaromaticity

1980 • 3 citations

[2.2](1,4)Benzo[g]chrysenoparacyclophane Dianion: A Novel, Paratropic, Double‐Layered Carbanion

1987 • 3 citations

Heats of formation of solvated [8]annulene and substituted aza[8]annulene dianions

1984 • 3 citations