Syntheses of Benzo[b]tropothiazine and its Derivatives
スポンサーリンク
概要
著者
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Asao Toyonobu
Department Of Chemistry Graduate School Of Science Tohoku University
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Takahashi Kazuko
Department Of Chemistry Faculty Of Science Tohoku University
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Nozoe Tetsuo
Department of Chemistry Faculty of Science Tohoku University
関連論文
- Characterization of Biological Activities of Brucella melitensis Lipopolysaccharide
- Protective Effect of Wogonin on Endotoxin-Induced Lethal Shock in _D-Galactosamine-Sensitized Mice
- Production of Murine Collagen-Induced Arthritis Using Klebsiella pneumoniae O3 Lipopolysaccharide as a Potent Immunological Adjuvant
- Crystal Structures and Conducting Properties of PF_6 and AsF_6 Salts of a Novel Benzo [c] furan-Extended Donor : The Role of Inrer-Column Interactions
- Crystal Structure and Conducting Property of a Metallic Charge-Transfer Complex Based on a Novel Tellurophene-Extended[3]Radialene Acceptor
- Synthesis of BEDT-BDTBS and Crystal Structures of Its Conducting Radical Salts
- Crystal Structure and Electrical Conducting Properties of [BEDT-BDTBT]_3[ReO_4]_2, an Organic Conductor Based on a Novel Benzo[c]thiophene-Extended Donor
- Synthesis and Dynamic Stereochemistry of Azulene-Substituted 9-Fluorenyl, 9,10-Dihydro-10,10-dimethyl-9-anthryl, 10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-yl, and 5H-Dibenzo[a,d]cyclohepten-5-yl Cations. Correlations of Stabilities of the Carbocations an
- Synthesis, Properties, and Redox Behaviors of Di- and Trications Composed of Di(1-azulenly)methylium Units Connected by p- and m-Phenylene and 1,3,5-Benzenetriyl Spacers
- Acid-Catalyzed Condensation of Azulenes with 9-Anthracenecarbaldehyde and the Synthesis of (9-Anthryl)di(1-azulenyl)methyl and (1-Azulenyl)[10-(1-azulenyl)-9-anthryl]methyl Hexafluorophosphates
- Decarbonylation Reaction of 1-Azulenecarbaldehydes under Mild Conditions. A Strategy for the Protection of 1- and/or 3-Position of Azulene Rings
- Synthesis and Properties of Extremely Stable Tris (6-methoxy-1-azulenyl)-methyl Cation and a Series of Di(1-azulenyl)phenylmethyl and (1-Azulenyl)diphenylmethyl Cations Stabilized by Methoxy Substituents
- Syntheses and Properties of Extremely Stable Di(1-azulenyl)phenylmethyl and (1-Azulenyl)diphenylmethyl Cations Having Dimethylamino Substituents on Their Phenyl Groups
- The Most Stable Methylcation. Tris (6-methoxy-1-azulenyl) Methyl Hexafluorephosphate
- Synthesis and Dynamic Stereochemistry of Di-1-azulenyl-(1- and 2-naphthyl) methyl Hexafluorophosphates. Clear Evidence of the One-Ring Flip Mechanism of a Molecular Propeller by Controlling the Flipping Ring
- Synthesis and Dynamic Stereochemistry of Tris(2-methyl-1-azulenyl)methyl Cation and the Corresponding Methane Derivative. Evidence That the Conjugative Effect Largely Contributes to the Transition State of the Ring Flipping
- Synthesis and Dynamic Stereochemistry of a Tri(1-azulenyl)methyl Cation Containing a Different Substitutent on Each Azulene Ring
- Synthesis and Dynamic Stereochemistry of Bis(3-methyl-1-azulenyl)(1-naphthyl)methyl Hexafluorophosphate. Clear Evidence of the One-Ring Flip Mechanism of Molecular Propeller by Controlling the Flipping Ring
- Syntheses of Azulene Analogues of Triphyenylmethyl Cation: Extremely Stable Hydrocarbon Carbocations and the First Example of a One-Ring Flip as the Threshold Rotation Mechanism for Molecular Propellers^1
- Dynamic Stereochemistry of Di(3-methyl-1-azulenyl)phenylmethyl Cation. Flip of One Azulene Ring as the Threshold Rotation Mechanism
- Selenienoquinonoid - Extended Analogues of TTF, EDT - TTF, and BEDT - TTF. New Donors and Their Conductive Complexes
- A Simple Bioassay for Evaluating Immunotoxic Properties of Chemicals by Use of in Vitro Antibody Production System
- Novel Amphoteric 2,5-Furoquinonoid-Containingp-Terphenoquinone Analogues Giving Both a Stable Radical Anion and a Stable Radical Cation
- Synthesis, Crystal Structures, and Electrical Properties of Anion Radical Salts of Novel Electron Acceptors, 2, 6-Dicyanomethylene-4-oxo-2, 6-dihydrocyclopentadithiophene (CPDT-TCNQ) and Its Diselenophene Analogue (CPDS-TCNQ), Having Three Electron-Withdr
- The Synthesis of Difluoro and Dimethyl Derivatives of 2, 6-Bis(dicyanomethylene)-2, 6-dihydro-4H-cyclopenta[2, 1-b:3, 4-b']-dithiophen-4-one (CPDT-TCNQ) and the Conducting Properties of the Metallic Salts Based on the Dimethyl Derivative
- Substituent Effects on Redox Potentials of Novel Amphoteric Terphenoquinone Analogues. Unsymmetrically Substituted 2,5-Bis(4-oxo-2,5-cyclohexadien-1-ylidene)-2,5^dihydrothiophenes
- Novel Electron Donors for Organic Conductors. Benzo[c]thiophene-Extended Analogues of Methylene-, Ethylene-, and Propylenedithiotetrathiafulvalene
- The Synthesis of Azulene Derivatives from Troponoids
- Synthesis of 2-Substituted Azulenes by Nucleophilic Substitution Reactions of 2-Haloazulene Derivatives
- 2-Phenylthiazolo[4,5-b]tropones
- Syntheses of Benzo[b]tropothiazine and its Derivatives
- Reaction of Tropylium Ion with Tropolone
- Reaction of Troponoids and Organometallic Compounds. VI. Reaction of Tropone with Grignard Reagents
- Some Oxidation and Reduction Products of 4-Acetyltropolone and Its Methyl Ethers
- A facile synthesis of colchiceine analogues (4-(1-acetamido-3-arylpropyl)tropolones).
- The total syntheses of chamaecynone, isochamaecynone, and dihydroisochamaecynone.
- The Reaction of 3-(ω-EthoxycarbonyIacetyl)-2H-cyclohepta[b]furan-2-one with Active Methylene Compounds
- Preparation and properties of octahedral nickel(II) complexes with Schiff bases derived from substituted salicylaldehydes and bis(2-aminoethyl) sulfide.
- Base-catalyzed 1-3 Prototropic Isomerization of Cycloheptatrienes
- p-(3,4-Diphenyl-1,3-cyclopentadien-1-yl)phenyltropylium Perchlorate. An Intermediate in the Synthesis of [5.6.7]Quinarene System
- Structure of reaction products of 5-nitrosotropolone and arylamine.
- A convenient synthesis of 4- and 5-acetyltropolone.
- Synthesis and the spectral analysis of 4- and 6-(1-acetamido-3-(3,4,5-trimethoxyphenyl)propyl)-2-methoxytropones (B-ring-open analogues of colchicine).
- The nucleophilic displacement reactions of 8-chloro- and 2,8-dichloro-3-phenyl-1-azaazulenes.
- Syntheses of Indolo[2,3-b]tropones and Benzo[b]-1-azaazulenes from 2-Hydrazinotropones
- The Synthesis of Azulene Derivatives Condensed with Several Heterocycles
- Some Electrophilic Substitution Reactions of 2-Hydroxyazulene Derivatives
- Reactions of 1-Azaazulan-2-one and Its 3-Substituted Derivatives
- The Diazotization of 2-Aminoazulene Derivatives. The Formation of 2-Diazo-2,6-azulenoquinone Derivatives
- Application of the Mannich Reaction to 1-Azaazulan-2-one. Syntheses of Seven-Membered Analogues of Tryptophan and Related Compounds
- The Bromination of 2-Methoxytropone and Its Bromo Derivatives
- The Synthesis of 1-Phenylazulene and 2-Phenylazulene from the Troponoid Compound
- The Synthesis of 7-Isopropyl-2,4-dimethylazulene (Se-Guaiazulene) from 4-Isopropyltropolone