K. Okamoto

发表

Structural effects on valence tautomerism

A. Ueda, T. Kitagawa, K. Takeuchi, 1985 .

Ionic Dissociation of Carbon—Carbon σ Bonds in Hydrocarbons and the Formation of Authentic Hydrocarbon Salts

T. Kitagawa, K. Takeuchi, K. Okamoto, 1995 .

Solvolysis in Carboxamides. II. Solvolytic Elimination of 7β-Methylbicyclo[3.3.1]non-3β-yl Tosylate in Carboxamides

S. Saitô, T. Moriwake, K. Okamoto, 1978 .

Solvolysis of cis- and trans-4-t-Butylcyclohexyl Tosylates in N-Methylacetamide. Rates and Products Distribution

S. Saitô, T. Moriwake, K. Okamoto, 1973 .

The Solvolytic Isomerization and Rearrangement of cis-4-t-Butylcyclohexyl p-Toluenesulfonate

H. Shingu, S. Saitô, K. Okamoto, 1970 .

Kinetic Studies of Solvolysis. XVI. Phenolysis of cis - and trans -4- t -Butylcyclohexy p -Toluenesulfonates. Rates and Product Distribution

H. Shingu, S. Saitô, K. Okamoto, 1969 .

Phenolytic Rearrangement and Isomerization of cis - and trans -4- t -Butylcyclohexyl p -Toluenesulfonates in a Phenol-Benzene Solvent

H. Shingu, S. Saitô, K. Okamoto, 1969 .

Kinetic Studies of Bimolecular Nucleophilic Substitution. II. Structural Effects of Alkyl Halides on the Rate of SN2 Reactions —A Reinvestigation of the Linear Free-Energy Relationships for the Structural Variation of the Alkyl Groups

H. Shingu, K. Okamoto, I. Nitta, 1967 .

Kinetic Studies of Bimolecular Nucleophilic Substitution. I. Rates of SN2 Reactions of Phenacyl Bromide with Sodium Phenoxides and Sodium Carboxylates in 50% Aqueous Acetone

H. Shingu, K. Okamoto, I. Nitta, 1967 .

The Phenolysis of Tetrahydrolinalyl and 2-Octyl Systems. The Rates, Steric Courses, and Product Distributions

T. Kinoshita, K. Okamoto, 1972 .

Kinetic Studies of Solvolysis. XIV. The Solvolysis of Optically Active α-Phenylethyl Chloride in Binary Mixtures of Methanol and Phenol —The S N 1 Methanolysis with the Retention of the Configuration—

H. Shingu, K. Komatsu, Masayuki Hayashi, 1967 .

The One-electron Reduction of Carbonium Ions. VIII. The Reducibility of Hetero-substituted Tropylium Ions as Measured by the Competitive Reduction Method with Zinc Powder

K. Komatsu, O. Sakaguchi, K. Okamoto, 1974 .

Syntheses and properties of the polymethylenebis-(diphenylcyclopropenium) dications.

K. Komatsu, K. Okamoto, K. Masumoto, 1982 .

Ring-opening Polymerization of Tetrahydrofuran Initiated by the 2-Norbornyl Cation Generated from exo-2-Norbornyl Tosylate in the Presence of Lithium Perchlorate

K. Takeuchi, K. Okamoto, Yukari Kato, 1981 .

Reaction of exo-2-norbornyl and 1-adamantyl p-toluenesulfonates with sodium phenoxide in tetrahydrofuran. Ionization of the substrates under "apparently-SN2" conditions.

K. Takeuchi, K. Okamoto, T. Moriyama, 1981 .

1-ARYL-8-TROPYLIONAPHTHALENE PERCHLORATES: SYNTHESIS AND INTRAMOLECULAR CHARGE-TRANSFER INTERACTION

Kenji Takahashi, K. Komatsu, Nobuyuki Abe, 1979 .

Mechanism of Asymmetric Reactions. II. Kinetical Resolution of Racemic Primary Amines by Means of Sulfonylation with (+)-Camphor-10-sulfonyl Chloride—Preferential Conservation of an Absolute Configuration in the Asymmetric Sulfonylation of Racemic Amines

H. Shingu, K. Okamoto, E. Minami, 1968 .

Bis(2,6-difluorophenyl)benzoylmethyl cation: α-ketocarbenium ion as a single-electron acceptor

T. Kitagawa, M. Nishimura, K. Okamoto, 1991 .

Synthesis and properties of all members of methylated tropylium ions

K. Takeuchi, Y. Yokomichi, Yoshihiro Kimura, 1979 .

Synthesis and properties of the tristyrylmethyl anion.

K. Komatsu, I. Tomioka, K. Okamoto, 1984 .

Cation—Anion Combination Reaction of Substituted Tropylium Ions with Borohydride Ion in Acetonitrile: Regioselectivity in a Diffusion-Controlled Region

T. Kitagawa, K. Takeuchi, Y. Senzaki, 1985 .

Alkylated tropylium ions—IV: Statistical analysis of 13C NMR chemical shifts of methylated tropylium ions by the use of conformational model. Possible out-of-plane distortion o

K. Takeuchi, Y. Yokomichi, K. Okamoto, 1980 .

Alkylated tropylium ions-III: 13C NMR spectra of methylated tropylium ions, correlations among 1H and 13C chemical shifts, and electron density by the hückel mo method

Y. Kubota, K. Takeuchi, Y. Yokomichi, 1980 .

Linear free-energy relationships between stability parameters of substituted tropylium and cyclopropenylium ions as measured by reduction rate with chromium(II), reduction potential, charge-transfer energy, and pKR+ values

Kenji Takahashi, Y. Kubota, K. Takeuchi, 1983 .

The Synthesis of 3-Substituted Tropilidenes by the Dehydration of 1-Substituted 2,6-CycloheptadienoIs. A New Unambiguous Route

K. Takeuchi, K. Okamoto, T. Maeda, 1977 .

One-Electron Reduction of Carbonium Ions. IV. A Kinetic Study on the Reduction of the Substituted Tropylium Ions with Cr(II)

K. Komatsu, Y. Matsui, O. Sakaguchi, 1973 .

Synthesis and Properties of Bis(cyclopropylphenyl)cyclopropenones and the Tris(p-cyclopropylphenyl)cyclopropenium Ion

K. Komatsu, I. Tomioka, K. Okamoto, 1979 .

Reaction of 1-adamantyl cation with carbon monoxide in the presence of adamantane and trifluoromethanesulfonic acid: a convenient route to 3,4-homoadamantanediol

K. Takeuchi, K. Okamoto, F. Akiyama, 1987 .

One-Electron Reduction of Carbonium Ions. II. Reduction of the Tropylium Ion and the Triphenylmethyl Cation with Metallic Powders and Metallic Ions

H. Shingu, K. Komatsu, K. Okamoto, 1969 .

Phenolysis of exo- and endo-2-Norbornyl p-Toluenesulfonates. Rates and Product Distributions

T. Kinoshita, Yuji Ito, K. Okamoto, 1973 .

Kinetic Studies of Bimolecular Nucleophilic Substitution. III. Rates of SN2 and E2 Reactions of ω-Chloroalkylbenzenes with Sodium Acetate in 50 vol% Aqueous Acetone—Alternation Effects in Saturated Carbon Chains

H. Shingu, K. Okamoto, Teruo Kita, 1967 .

Syntheses and Properties of 7,9-Diphenyl- and 7,8,9-Triphenylcyclopent[a]acenaphthylenide Ions

K. Komatsu, K. Okamoto, R. Fujiura, 1988 .

Solvent molecules and carbocation intermediates in solvolyses

K. Okamoto, 1984 .

One-Electron Reduction of Carbonium Ions. III. The Effect of Added Anions on the Rate of Reduction of the Tropylium Ion with Cr(II)

K. Komatsu, K. Okamoto, O. Murai, 1973 .

Syntheses and Properties of 7,9-Diphenyl- and 7,8,9-Triphenylcyclopent-(a)acenaphthylenide Ions.

K. Komatsu, K. Okamoto, R. Fujiura, 1988 .

Reaction of 1,8-bis(phenylethynyl)naphthalene with phenylchlorocarbene: formation of an intramolecular cyclization product from the carbene monoadduct and of 1,8-naphthylenebis(diphenylcyclopropenylium) dication from the bisadduct

Y. Katsube, Y. Hattori, K. Fukuyama, 1987 .

The one-electron reduction of carbonium ions. IX. Formation of intramolecular cyclization products by the chromous-ion reduction of polymethylenebistropylium ions

K. Komatsu, K. Okamoto, M. Oshida, 1974 .

One-electron oxidation of anispinacolone with diaroyl peroxides: Mechanistic changeover of the peroxide function from radical to molecular oxidation

T. Kitagawa, K. Takeuchi, Takeshi Inoue, 1981 .

Retentive Solvolysis. 16. Reinvestigation of the Retentive Phenolysis of 1-Phenylethyl Chloride. The Mechanism and the Structure of Ion Pair Intermediate

T. Ueno, T. Kinoshita, K. Okamoto, 1988 .

Retentive Solvolysis. 15. Salt Effect on the Retentive Phenolyses of 1-(p-Substituted phenyl)ethyl p-Nitrobenzoates. The Pattern of Salt Effect and the Number of Ion-Pair Intermediates in the SN1 Solvolysis

K. Shibayama, T. Kinoshita, K. Okamoto, 1988 .

1,2:3,4:5,6-Tris(bicyclo[2.2.2]octeno)tropylium ion: an all-hydrocarbon carbocation with extraordinary stability

K. Komatsu, K. Okamoto, H. Akamatsu, 1988 .

Isolation and properties of hydrocarbon salts

Atsushi Miyabo, T. Kitagawa, K. Takeuchi, 1990 .

Effects of t-butyl substituents on valence tautomerism of 7-t-butyl-7-cyano-1,3,5-cycloheptatrienes to the norcaradiene form

K. Takeuchi, M. Arima, K. Okamoto, 1981 .

Primary dependence of 7-aryl-2,5-di-t-butyl-1,3,5-cycloheptatriene valence tautomerism on the π-acceptor strength of the 7-aryl substituent

K. Takeuchi, H. Fujimoto, K. Okamoto, 1981 .

1,2:3,4:5,6-Tris(bicyclo(2.2.2)octeno)tropylium Ion: An All-Hydrocarbon Carbocation (VIIIa) with Extraordinary Stability.

H. Akamatsu, K. Komatsu, K. Okamoto, 1988 .

Structural effects on valence tautomerism. Part 5. A carbon-13 nuclear magnetic resonance. Study on the effects of the π-acceptor ability of aryl substituents on the valence tautomerism of 7-aryl-2,5-di-t-butyl-cyclohepta-1,3,5-trienes

T. Kitagawa, K. Takeuchi, H. Fujimoto, 1984 .

Determination of subtle differences in π-acceptor ability of ethynyl, cyano, and phenylethynyl groups using the cycloheptatriene–norcaradiene equilibrium in 7-substituted 2.5-di-t-butylcyclohepta-1,3,5-trienes

K. Takeuchi, Y. Senzaki, K. Okamoto, 1984 .

Syntheses, properties and some reactions of 8-phenyl- and 8,8-diphenyl-heptafulvenes

K. Komatsu, M. Fujimori, K. Okamoto, 1977 .

2,5-DI-t-BUTYL-7-CYANONORCARADIENE IN EQUILIBRIUM WITH THE CYCLOHEPTATRIENE FORM: THE FIRST OBSERVATION OF exo AND endo ORIENTATION OF THE 7-CYANO SUBSTITUENT IN THE NORCARADIENE FORM

T. Kitagawa, K. Takeuchi, Y. Senzaki, 1983 .

DISTINCT OBSERVATION OF TWO CONFORMERS OF 7-CYANOCYCLOHEPTATRIENES CONTAINING A t-BUTYL GROUP AT 2- OR 3-POSITION: AN APPROACH TO VALID INTERPRETATION OF NMR SPECTRA OF CYCLOHEPTATRIENE DERIVATIVES

T. Kitagawa, K. Takeuchi, Y. Senzaki, 1983 .

A NEW ROUTE TO ALKYLTROPILIDENES. UNAMBIGUOUS SYNTHESIS OF 3-ALKYL-2,4-DIMETHYLTROPILIDENES

K. Takeuchi, K. Yasuda, K. Okamoto, 1976 .

On the Distribution of Oxygen-18 in Triphenylmethyl Benzoate from the Reaction of Triphenylmethyl and Benzoyl Peroxide carbonyl-18O

W. Doering, K. Okamoto, H. Krauch, 1960 .

Poly-linked cyclopentadienide ions. 1. Synthesis and properties of tris(cyclopentadienyl)methane trianion

K. Takeuchi, Mitsuo Fukumasa, T. Kinoshita, 1990 .

The One-electron Reduction of Carbonium Ions. VI. The Trapping of the Cycloheptatrienyl Radical with 2-Methyl-2-nitrosopropane in the Course of the Zinc Reduction of the Tropylium Ion

K. Komatsu, K. Okamoto, 1974 .

Kinetic Studies of Bimolecular Nucleophilic Substitution. VII. The Rates of the Menschutkin Reaction of Methyl Iodide with Various Primary, Secondary and Tertiary Amines in Benzene Solvent

Suguru Fukui, H. Shingu, K. Okamoto, 1967 .

Syntheses, properties and some reactions of 8-phenyl- and 8,8-diphenyl-heptafulvenes

K. Komatsu, M. Fujimori, K. Okamoto, 1977 .

Kinetic Studies of Solvolysis. X. Transition from a van’t Hoff to an Arrhenius Intermediate Caused by Steric Hindrance at the Product-Formation Step of SN1 Reactions

H. Shingu, Y. Matsui, K. Okamoto, 1965 .

p-Methoxybenzoyl[bis(p-methoxyphenyl)]methylium hexafluoroantimonate: the first isolatable carbonyl-substituted carbenium ion salt

T. Kitagawa, K. Takeuchi, K. Okamoto, 1983 .

Stereomutation of 7-tropylionorbornane, 2-tropyliobicyclo[2.2.2]octane, and 2-tropylioadamantane: evidence for the intermediacy of heptafulvenes

K. Takeuchi, K. Komatsu, T. Kinoshita, 1991 .

Syntheses and racemization via intermolecular prototropy of optically active alkyltropylium ions. A novel scale for the kinetic brønsted basicity of organic solvents

K. Takeuchi, T. Kinoshita, K. Okamoto, 1990 .

Kinetic Studies of Solvolysis. XI. The Steric Course of the Phenolyses of Optically Active α-Phenylethyl Chloride in Mixtures of Various Phenols and Organic Solvents—A Mechanism for the SN1 Reaction with a Net Retention of Configuration

H. Shingu, Hiroto Yamada, K. Okamoto, 1966 .

Solvolysis in Carboxamides. IV. Solvolytic Elimination of exo-2-Norbornyl Arenesulfonates in Carboxamides. Kinetic, Product, and Deuterium Tracer Studies

K. Takeuchi, S. Saitô, T. Moriwake, 1978 .

Kinetic Studies of Solvolysis. XII. The Question of a Single Mechanism for the “Borderline” SN Reactions—The Solvolysis of Optically Active α-Phenylethyl Chloride in Aqueous Ethanol

H. Shingu, S. Saitô, K. Okamoto, 1966 .

Kinetic Studies on Solvolysis. VIII. Phenolysis of Optically Active α-Phenethyl Chloride in Phenol-Benzene Solven—Three-stage Mechanism in the SN1-Type Solvolysis

K. Takeuchi, H. Shingu, K. Okamoto, 1962 .

Kinetic Studies on Solvolysis. VII. On the Kinetic Resolution at the First Stage of the SNl-type Solvolysis of α-Phenethyl Chloride in Optically Active Carboxylic Acid Solvents

K. Takeuchi, H. Shingu, K. Okamoto, 1961 .

Stereomutation of endo-2-phenyl-endo-6-tropyliobicyclo[2.2.2]octane to the exo-6-tropylio isomer. Steric repulsion between the phenyl and tropylium rings showing intramolecular charge-transfer

K. Takeuchi, K. Komatsu, Ryotaro Tsuji, 1989 .

Solvolysis in Carboxamides. VI. Kinetic, Product, and Deuterium Tracer Studies on the N,N-Dimethylacetamide Solvolysis of threo-2-(p-Methoxyphenyl)-1-methylpropyl Brosylate. Nature of the kΔ Pathway

S. Saitô, K. Okamoto, T. Moriwake, 1979 .

Solvolysis in carboxamides. VII. Carboxamide solvolysis of threo-2-aryl-1-methylpropyl brosylates. Reactivity-selectivity relationships as a mechanistic probe.

S. Saitô, T. Moriwake, K. Okamoto, 1979 .

Solvolysis in Carboxamides. V. Solvolytic Elimination of threo-1-Methyl-2-phenylpropyl Brosylate in N,N-Dimethylacetamide. Kinetic, Product, and Deuterium Tracer Studies

S. Saitô, T. Moriwake, K. Okamoto, 1979 .

Retentive solvolysis. 13 The number and the stability of carbocation intermediate in the SN1 phenolysis. Salt effect on retentive phenolyses of optically active 2,2-dimethyl-1-(p-substituted phenyl)propyl p-nitrobenzoates.

T. Kinoshita, K. Okamoto, Keizo Ikai, 1986 .

Stereochemical Studies on the Nuclear Alkylation of Phenols with 1-Phenylethyl Chloride and the Acidic Rearrangement of the 1-Phenylethyl Ethers of Phenols in the Phenolic Solvents

T. Kinoshita, K. Okamoto, O. Makino, 1974 .

The Retentive Solvolysis. VII. Structural Effect of the Leaving Group on the Steric Course of the SN1 Phenolysis of 1-Phenylethyl Systems

H. Shingu, T. Kinoshita, K. Okamoto, 1970 .

Kinetic Studies of Solvolysis. XV. Racemization Caused by the Molecular-Complex Formation in the Acetolysis of Optically Active 2,4,7-Trinitro-9-fluorenyl (+)-Camphor-10-sulfonate

H. Shingu, K. Okamoto, I. Nitta, 1968 .

A Retentive SN1 Hydrolysis in Aqueous Acrylonitrile and the Polymerization of Acrylonitrile Initiated by the SN1 Hydrolysis Intermediate

H. Shingu, K. Komatsu, K. Okamoto, 1966 .

The SN1 Hydrolysis of α-Phenylethyl Chloride Proceeding with the Retention of the Configuration in Binary Mixtures of Phenol and Water

H. Shingu, Masayuki Hayashi, K. Okamoto, 1966 .

Kinetic Studies on Solvolysis. VI. Kinetic Evidence of the Distinct Rôle of the Hydrogen Atom of Hydroxylic Solvent Molecules as an Attacking Center at the First Ionization Stage

H. Shingu, K. Okamoto, 1961 .

Micellar control of the rate and stereochemical course of the hydrolysis of 1-methylheptyl trifluoromethanesulphonate

H. Yoneda, T. Kinoshita, K. Okamoto, 1975 .

The tropylium ion annelated with bicyclo[2.1.1]hex-2-ene: stabilization due to σ-π conjugation versus destabilization due to Mills-Nixon type π-bond localization

K. Komatsu, K. Okamoto, H. Akamatsu, 1987 .

The hydrocarbon cation-anion system in which ionic, radical, and covalent species coexist in equilibria

K. Takeuchi, K. Komatsu, K. Okamoto, 1989 .

Kinetic Studies of Bimolecular Nucleophilic Substitution. VI. Rates of the Menschtkin Reaction of Methyl Iodide with Methylamines and Ammonia in Aqueous Solutions

Suguru Fukui, Kunio Okamoto, Suguru Fukui, 1967 .

Air Purification Technology for Cabin

K. Okamoto, Kenichi Kato, H. Kamo, 1996 .

Ring-expansion of bridgehead aldehydes with 1-adamantanecarbonyl cation or benzoyl trifluoromethanesulfonate: a new route to bicyclic and tricyclic 1,2-diols

K. Takeuchi, Masako Kato, K. Okamoto, 1987 .

Synthesis and some reactions of 1-adamantyl trifluoromethanesulfonate.

K. Takeuchi, H. Tachino, T. Kinoshita, 1980 .

A facile synthesis of 3,4-homoadamantanediol via the reaction of 1-adamantyl triflate with carbon monoxide

K. Takeuchi, K. Okamoto, T. Miyazaki, 1985 .

Solvolysis in Carboxamides. III. Solvolysis Rates of 1-Adamantyl Bromide and Tosylate, 2-Adamantyl Tosylate, and t-Butyl Chloride in Carboxamides

S. Saitô, T. Moriwake, K. Okamoto, 1978 .

Kinetic Studies of Bimolecular Nucleophilic Substitution. IV. Rates of the SN2 and E2 Reactions of β-Substituted Ethyl Chlorides with Sodium Acetate in Aqueous Solutions

K. Araki, H. Shingu, K. Okamoto, 1967 .

SYNTHESIS OF HEPTAMETHYLTROPYLIUM PERCHLORATE FROM 1,2,3,4,5,6,7-HEPTAMETHYLTROPILIDENE

K. Takeuchi, Y. Yokomichi, K. Okamoto, 1978 .

Phenolyses of 1-Adamantyl Chloride, Bromide, and p-Toluenesulfonate in Binary Mixtures of Phenol with Benzene. The Rates and the Product Distribution

T. Kinoshita, K. Okamoto, K. Matsubara, 1972 .

Number and structure of solvolysis intermediates. Part 1. A comparison of nucleophilic reactions on in situ generated carbocations with solvolysis reactions for 2,2-dimethyl-1-(p-methoxyphenyl)propyl cation

K. Takeuchi, T. Yokoi, T. Kinoshita, 1992 .

Retentive solvolysis. Part 14. The methanol-perturbed phenolysis of optically active 2,2-dimethyl-1-(p-methoxyphenyl)propyl p-nitrobenzoate. The mechanism and the structure of the second ion-pair intermediate

K. Komatsu, Tsugunori Kashimura, T. Kinoshita, 1988 .

Syntheses and Properties of Di-, Tri-, and Tetracyclopropyltropylium and Di- and Tri-t-butyltropylium Ions

K. Takeuchi, M. Arima, K. Komatsu, 1982 .

Syntheses and properties of dithienylcyclopropenone and trithienylcyclopropenium ion

K. Komatsu, I. Tomioka, K. Okamoto, 1978 .

SYNTHESES AND PROPERTIES OF DI-, TRI-, AND TETRACYCLOPROPYLTROPYLIUM AND DI- AND TRI-TERT-BUTYLTROPYLIUM IONS

K. Takeuchi, M. Arima, K. Komatsu, 1983 .

THE ONE-ELECTRON REDUCTION OF CARBONIUM IONS. XI. SYNTHESIS AND PROPERTIES OF F DITHIENYLCYCLOPROPENONE AND TRITHIENYLCYCLOPROPENIUM ION

K. Komatsu, I. Tomioka, K. Okamoto, 1978 .

The One-electron Reduction of Carbonium Ions. VII. A Kinetic Study of the Reduction of the Aryl- and n-Alkyl-substituted Tropylium Ions with Cr(II)

K. Komatsu, M. Fujimori, K. Okamoto, 1974 .

The One-Electron Reduction of Carbonium Ions. V. A Kinetic Study on the Reduction of the Substituted Cyclopropenium Ions with Cr(II)

K. Komatsu, K. Okamoto, Akira Hitomi, 1973 .

The tricyclopropylcyclopropenium ion

K. Komatsu, I. Tomioka, K. Okamoto, 1980 .

The synthesis of the (diacetylmethyl)tropylium ion and its transformation to the 3-acetyl-2-methylfurotropylium ion.

Satoshi Tanaka, K. Komatsu, S. Saitô, 1977 .

Kinetic Studies of Bimolecular Nucleophilic Substitution. VIII. The Effect of Hydroxylic Solvents on the Nucleophilicity of Aliphatic Amines in the Menschutkin Reaction

Suguru Fukui, H. Shingu, K. Okamoto, 1967 .

1,3,5,7-Tetra-t-butylbicyclo[4.1.0]hepta-2,4-diene: the first example of an alkyl-substituted norcaradiene in an equilibrium mixture with the cycloheptatriene tautomer

K. Takeuchi, Y. Kitagawa, K. Okamoto, 1982 .

Synthesis and intramolecular charge-transfer interaction of janusene containing the tropylium ring (5,5a,6,11,11a,12-hexahydro-5,12-(1,2-benzeno)-6,11-(1,2-tropylio)naphthacene cations)

Kenji Takahashi, K. Komatsu, K. Okamoto, 1980 .

Synthesis, properties and reduction of 1,8-naphthylenebis(diphenylcyclopropenium) dication

K. Komatsu, K. Okamoto, M. Arai, 1982 .

Synthesis, Properties, and Reduction of 1,8-Naphthylenebis(diphenylcyclopropenium)dication. The One-Electron Reduction of Carbonium Ions. Part 15.

K. Okamoto, M. Arai, K. Komtsu, 1982 .

MARKED EFFECTS OF RING SIZE ON THE CORRELATED ROTATION OF THE CYCLOALKYL GROUPS OF 1,1-DICYCLOALKYLMETHYLENECYCLOALKANES

Y. Kubota, K. Takeuchi, K. Okamoto, 1983 .