Intramolecular C=O・・・B Interactions in o-Boron Substituted Benzaldehyde, Acetophenone, and Benzophenone

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概要

• 論文の詳細を見る
• Chemical Society of Japanの論文
• 2002-12-15

著者

• ASAKURA Mitsuhiro

  Department of Chemistry, Faculty of Science, Okayama University of Science

• Toyota Shinji

  Department Of Chemistry Faculty Of Science Okayama University Of Science

• Asakura Mitsuhiro

  Department Of Chemistry Faculty Of Science Okayama University Of Science

• SAKAUE Tatsuya

  Department of Chemistry, Faculty of Science, Okayama University of Science

• Sakaue Tatsuya

  Department Of Chemistry Faculty Of Science Okayama University Of Science

• Toyota Shinji

  Department Of Chemistry Faculty Of Science Okawama University Of Science

関連論文

• Reaction of 2-(Alkylthiomethyl)phenyllithium with Copper(I) Halides and Structure and Properties of One of the Products -Copper(I) Complexes of 2,2'-Bis(alkylthiomethyl)biphenyl^
• Catenation of 2,2'-Bis(ethylthiomethyl)biphenyl with Copper(I) Bromide
• Reactivitie of Stable Rotamers. XLII. Generation and Fates of Rotameric [1-(9-Fluorenyl)-2-naphthyl]methyl Radicals
• Reactivities of Stable Rotamers. XLI. Reactions of 1-(9-Fluorenyl)-2-(1-methylethenyl)naphthalene Rotamers with Chalcogenyl Halides and Observation of Coloration During the Reaction of Methanesulfenyl Chloride and the ap-Rotamer
• Reactions of ap- and sp- 1-(9-Fluorenyl)-2-(1-methylethenyl)naphthalene Rotamers with Bromine Chloride or Iodine Chloride and Unusual Populations of the Corresponding 1-(9-Fluorenyl)-2-[(E)-2-halo-1-methylethenyl]naphthalene Rotamers^
• Reactivities of Stable Rotamers. XXXVIII. Reaction of Chlorine with 1-(9-Fluorenyl)-2-(1-methylethenyl)naphthalene Rotamers : Outstanding Solvent Effects on Product Distribution and Ritter Type Reactions in Acetonitrile^
• Reactivities of Stable Rotamers. XLIII. Diazotization of 2-Methyl-2-(1,2,3,4-tetrachloro- and 1,4-dimethoxy-9-triptycyl)propylamine Rotamers^
• Reactivities of Stable Rotamers. XXXV. Diazotization of 2-(1,4-Dimethyl-9-triptycyl)-2-methyl-Propylamine Rotamers
• Absolute Conformation and Chiroptical Properties. VII. 9(1')-Msc and Psc Forms of 9-(2-Fluoro-1,1-dimethylethyl)-and 9-(1,1-Dimethylpropyl)-11,12-bis(methoxycarbonyl)-9,10-dihydro-9,10-ethenoanthracenes
• Structural and Stereochemical Studies of Tris[2-(trifluoromethyl)phenyl]borane: Spontaneous Resolution, Stereodynamics, and Intramolecular C-F【triple bond】B Interactions
• Rotational Isomerism Involving an Acetylenic Carbon: Synthesis of and Barrier to Rotation around C(sp)-C(sp^3) Bonds in Bis(1,4-disubstituted 9-triptycyl)ethynes
• Absolute Conformation and Chiroptical Properties. VI. 2,2',3,3'-Tetramethoxy-9,9'-bitriptycyl : A Stereochemical Analog of 1,2-Disubstituted Ethane with Identical Substituents^
• Dimensiosolvatic Effects. VI. Rates of Ionization of 2-Fluoro-4, 4, 5, 5-tetramethyl-1, 3-dioxolane : Dimensiosolvatic vs. Hydrogen-Bond Effects
• Dimensiosolvatic Effects. IV. Topomerization in Alkyl α-Chlorobenzyl Ethers and Insights into Mechanisms of Their Thermolyses^
• Dimensiosolvatic Effects. III. Quantification of Dimensiosolvatic Effects by Solvolyses of 2-Bromoadamantane in Water-Alcohol Mixtures^
• Effects of Solvent Molecular Size on Rates of Topomerization in Organolithium Compounds
• Chemistry of Anthracene-Acetylene Oligomers XV. Synthesis, Structures, and Dynamic Behavior of Chiral Anthrylene-Ethynylene Cyclic Tetramers and Related Derivatives and Resolution of Enantiomers
• Reactivities of Stable Rotamers. XXXIX. Thermal Decomposition of t-Butyl 3-Methyl-3-(substituted 9-triptycyl)peroxybutanoate Rotamers^
• Absolute Conformation of Methyl 3-(1,4-Dimethoxy- and 1,4-dimethyl-9-triptycyl)-3-methylbutanoate Rotamers
• Chemistry of Anthracene-Acetylene Oligomers. II. Synthesis, Structure, and Properties of 1,8-Anthrylene-Ethynylene Cyclic Tetramers and Related Acyclic Oligomers
• How Do Ethane-Type Molecules Avoid Eclipsing When Forced as Such? The Case of 7, 8, 9, 10-Tetrachloro-1, 1-dimethyl-1, 2, 6, 10b-tetrahydro-6, 10b-o-benzenoaceanthrylene
• Automatic detection of spleen and gallbladder region employing rib information
• Structures and Conformational Analysis of 1,8-Bis(9-triptycylethynyl) anthracene and Its Derivatives as Prototypes of Molecular Spur Gears
• Rotational Isomerism Involving an Acetylenic Carbon II : Effect of 1-Halogen Substituents on Rotamer Population and Rotational Barrier around C(sp)-C(sp^3) Bonds in Bis(9-triptycyl)ethynes^1
• Synthesis and Structure of 1,4-Dimethoxy and 1,4-Dimethyl-9-(trifluoromethyl)triptycenes
• Chemistry of Anthracene-Acetylene Oligomers. XIV. Convenient Synthesis of Anthrylethynes by Double Elimination Reaction from Aldehydes and Sulfones
• Molecular Structure of Chlorocycloheptane in Inclusion Compound with 9,9'-Bianthryl and Gelation during Crystallization
• Chemistry of Anthracene-Acetylene Oligomers : XIII. Synthesis, Structures, and Spectroscopic Properties of All Possible 1,8-Anthrylene Cyclic Tetramers with Acetylene and Diacetylene Linkers
• Chemistry of Anthracene-Acetylene Oligomers. X. Synthesis, Structures, and Properties of 1,8-Anthrylene-Alkynylene Cyclic Trimers
• Enantiomeric Resolution of Chiral 1,8-Anthrylene Cyclic Tetramers with Acetylene and Diacetylene Linkers
• Construction of Strained Frameworks with 1,8-Anthrylene Units and Acetylene Linkers : Synthesis and Structures of Cyclic Trimers
• Rotational Isomerism Involving an Acetylenic Carbon VII. Restricted Rotation about Acetylenic Axis in a Diphenylethyne Derivative with Sterically Crowded m-Terphenyl Moieties
• Enantiopure 1,8-Anthrylene Dimer with Acetylene Linkers and an Intraannular Alkyl Group
• Absolute Configuration and Chiroptical Properties of an Enantiopure [5-Chloro-2-(dimethylaminomethyl)phenyl]-phenylborane Complex
• Rotational Isomerism Involving an Acetylenic Carbon VI. Syntheses, Structures, and Dynamic Stereochemistry of Bis(1-phenyl-9-anthryl)ethynes : Highly Restricted Rotation about Acetylenic Axis in Acyclic Diarylethynes
• Benzene-Ethene Interactions as Studied by ab initio Calculations
• Optical Resolution of Chiral Buckybowls by Chiral HPLC
• Influence of Conformation of 9,10-Anthrylene Rotors on Structures and Self-association Properties of Macrocyclic Arylene-Alkynylene Oligomers
• Substituent Effects on Configurational Stabilities at Tetrahedral Boron Atoms in Intramolecular Borane-Amine Complexes : Structures, Enantiomeric Resolution, and Rates of Enantiomerization of [2-(Dimethylaminomethyl)phenyl]phenylboranes
• Enantiomeric Resolution of Intramolecular Amine-Borane Complex with a Chiral Boron Center
• Effects of Solvent Molecular Size on Dissociation Rates of the N-H Bond in Ammonium Salts Derived from Tertiary Amines
• Reactivities of Stable Rotamers XXXVII : Thermolyses and Photolyses of 2(1H)-Thioxo-1-pyridyl 3-(1, 4-Dimethyl-9-triptycyl)-3-methylbutanoate Rotamers^
• Restricted Rotation Involving the Tetrahedral Carbon. LXIV. Barriers to Rotation of s-Alkyl Groups in 9-s-Alkyl-8,13-difluoro-1,4-dimethyl-and 1,2,3,4-tetrachloro-triptycenes
• Absolute Stereochemisty and Chiroptical Properties of 3, 3'-Bis(methoxycarbonyl)-9, 9'-bianthryl
• Restricted Rotation Involving the Tetrahedral Carbon. LXIII. Endeavor toward Enhancing the Rotational Barrier in 9-s-Alkyltriptycenes^
• Chemistry of Anthracene-Acetylene Oligomers. XVIII. Construction and Structures of Belt-Shaped Macrocyclic Oligomers with Anthracene Units and Acetylene Linkers and Resolution of Chiral Derivatives
• Introduction of Two Anthracene Moieties into Perylenebis(dicarboximide) Core by Suzuki-Miyaura Coupling toward Construction of Donor-Acceptor-Donor Arrays
• Chemistry of Anthracene-Acetylene Oligomers. XIX. Construction of Higher 1,8-Anthrylene-Alkynylene Macrocycles : Synthesis, Structures, and Conformational Analysis of Cyclic Hexamer and Dodecamer
• Intramolecular C=O・・・B Interactions in o-Boron Substituted Benzaldehyde, Acetophenone, and Benzophenone
• How to Construct Chiral Macrocycles from Anthracene Units and Acetylene Linkers
• Enantiomeric Resolution and Absolute Stereochemistry of Stable Rotamers of Dimethyl 6,6'-Dimethyl-9,9'-bitriptycyl-2,2'-dicarboxylate as a Stereochemical Analog of (R^*,R^*)- and (R,S)-Tartaric Acids
• Construction of Three-dimensional Framework with 1,8-Anthrylene and Butadiynylene Building Units : Synthesis and Properties of Cyclic Tetramers
• Trimethylsumanene : Enantioselective Synthesis, Substituent Effect on Bowl Structure, Inversion Energy, and Electron Conductivity
• Dynamic NMR as a nondestructive method for the determination of rates of dissociation. XII. Dissociation of the olefin in trans-dichloro(4-methyl-1-pentene)(4-substituted pyridine 1-oxide)platinum(II) complexes.
• Rotamer populations and molecular structure of 9-isobutyl-1,4-dimethoxytriptvcene: Further evidence for the presence of CH3...O hydrogen bond.
• Dynamic NMR as a Nondestructive Method for the Determination of Rates of Dissociation. XVIII. Factors Affecting the Rates of Dissociation of N-B Bond in the Coordinated Form of 9-(2-(Dialkylaminomethyl)-phenyl)-9-borabicyclo(3.3.1)nonanes.
• Dynamic NMR as a nondestructive method for the determination of rates of dissociation. XVII. Dissociation of the N-B bond in the coordinated form of 2-(2-(dimethylaminomethyl)phenyl)-4,4-diphenyl-1,3,2-dioxaborolane and related compounds.

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