Appearance of the Induced Smectic A Phase in the Binary System between Two Troponoid Twins with the Opposite Dipole Moment
スポンサーリンク
概要
- 論文の詳細を見る
- 1999-11-05
著者
-
UJIIE Seiji
Department of Material Science, Faculty of Science and Engineering, Shimane University
-
Mori Akira
Institute for Materials Chemistry and Engineering, Kyushu University
-
TAKEMOTO Manabu
Graduate School of Engineering Sciences, 39, Kyushu University
-
Takemoto Manabu
Graduate School Of Engineering Science 39 Kyushu University
-
Mori A
Institute Of Advanced Material Study 86 Kyushu University
-
Ujiie Seiji
Department Of Chemistry Shimane University
-
Ujiie Seiji
Department Of Applied Chemistry Faculty Of Engineering Oita University
-
Mori A
Komatsu Ltd. Kanagawa Jpn
-
Mori Akira
Institute For Materials Chemistry And Engineering Kyushu University
-
Ujiie Seiji
Department of Material Science, Interdisciplinary Faculty of Science and Engineering, Shimane University
関連論文
- Solid Extraction Method using the Coagulation of Polymer-Poly(N-iso-propylacrylamide-co-4-vinylpyridine)as a Solid Adsorbent
- Synthesis, Crystal Structure, and Mesomorphic Properties of Liquid Crystals with a Bis(tropon-2-yl)-4,4’-azobisbenzoate Core
- Synthesis and Properties of Columnar Liquid Crystals and Organogelator with a Bitropone Core
- Synthesis and Properties of Cholesteryl Benzoate Derivatives : Liquid Crystals and Organogelators
- Synthesis and Mesomorphic Properties of Tropon-4-yl 4-n-Alkoxybenzoates : Roles of a Tropone Ring as a Polar Terminal Group
- Synthesis, Complexation Behaviors, and Crystal Structures of Azamacrocycles Having Tropon-2-yl Groups
- Synthesis, Structure, and Mesomorphic Properties of Liquid Crystals with a Bitropone Core
- Synthesis, Crystal Structures and Mesomorphic Properties of Liquid Crystals with a N,N'-Bis(tropon-2-yl)piperazine Skeleton
- Lead(IV) Oxide-Mediated Oxidation of Azulen-2-ols to Form 1,1-Coupled Dimers and Hexacyclic Cage-Dimers
- Novel Non-benzenoid Electron Acceptors:Syntheses and Electron Acceptability of Tetracyanoazulenequinodimethanes and Dicyanoazulenequinonemethides
- A New Mercurophilic Troponoid Tetrathiacyclophane;2, 6, 8, 12-Tetrathia-1(2, 7), 7(2, 7)-ditropona-4(1, 3), 10(1, 3)-dibenzenacyclododecaphane
- Synthesis and Properties of Bis(5-alkoxytropolonato) Metallomesogens
- Evaluation of Lewis Acidity of "Naked"Lithium Ion through Diels-Alder Reaction Catalyzed by Lithium TFPB in Nonpolar Organic Solvents
- New Ionic Liquid Crystal Compounds Having a 1,3-Oxathiane or 1,3-Diozane Ring
- New Activators for the Coupling Reaction of Terminal Alkynes with Organic Halides
- Aqueous Ammonia as a New Activator for Sonogashira Coupling
- Sonogashira Coupling with Aqueous Ammonia
- Layer Formation and Annihilation in an Immiscible Polymer Blend under Electric and Shear Flow Fields
- The High-Pressure Cycloadditions of Tropone to Styrenes. Predominant Formation of [8+2] Cycloadducts from α-Methylstyrene
- High-Pressure Diels-Alder Reaction of Tropone Acetal with Several Dienophiles
- Synthesis and Mesomorphic Properties of Liquid Crystals with a 5,5'-Bitropolone Skelton
- Electronic Spectra of Jet-Cooled 3- and 4-Chlorotropolones : Influence of Asymmetric Substitution on the Intramolecular Hydrogen Bonding
- Synthesis of 9-Deoxycotylenol Derivatives and Their Seed Germination-Stimulating Activity
- Inner Rotation of the Exocyclic C=C Bonds of Methyl 2-Cyano-(2-methyl-cyclohepta[b]thiophen-8-ylidene)acetate and Methyl 2-Cyano-(1,2-dimethylcyclohepta[b]pyrrol-8-ylidene)acetate
- Addition of Organostannanes to Isocyanate Catalyzed by a Rhodium Complex
- Ring Opening of Epoxides with Acetone Cyanohydrin Catalyzed by Lanthanoid(III) Alkoxides
- Lanthanoid(III) Alkoxides as Novel Catalysts for a Rapid Transhydrocyanation from Acetone Cyanohydrin to Aldehydes and Ketones
- Crucial Role of the Tropone C=O Group in Preferential Exhibition of Smectic C Phase through Intermolecular Hydrogen Bonding
- Discrimination of Reaction Pathways by a Simple Organoaluminum Compound, Me_2AlCl, in Lewis Acid Promoted Reactions of Aldehydes with Organosilicon Reagents
- Mesomorphic Properties of 4-Benzoylaminobenzonitrile Derivatives Having an Electron-withdrawing Group with Hydrogen Bonding Ability
- Homo-Coupling Polycondensation of Bis(alkynylsilane)s Mediated by Copper(I) Chloride:A New Synthesis of Poly(arylenebutadiynylene)s
- Palladium-Catalyzed Cross-Coupling Polycondensation of Bisalkynes with Dihaloarenes Activated by Tetrabutylammonium Hydroxide or Silver(I) Oxide
- Liquid Crystals with a 5-Cyanotropone Skeleton: 2-(4-Alkoxybenzoyloxy)-5-cyanotropones and 2-(4-Alkoxybenzoylamino)-5-cyanotropones
- Novel Carbon-Carbon Bond Formation through Mizoroki-Heck Type Reaction of Silanols and Organotin Compounds
- Homo-Coupling Reactions of Alkenyl-and Arylfluorosilanes Mediated by a Copper(I) Salt
- Substituent Effect of 3,3,3-Trifluoropropyl Group on Organic Silanols. Palladium-Mediated Mizoroki-Heck Type and Cross-Coupling Reactions
- Scandium Trifluoromethanesulfonate-Catalyzed Cleavage of Esters Bearing a Coordinative Group at a Vicinal Position
- Synthesis and Optical Resolution of Novel Chiral Silanols
- A Unique Chelating Effect of Sc(OTf)_3 to Organofluorine Compounds
- A Practical Synthesis of (1S, 2R)-1-Amino-2-indanol, a Key Component of an HIV Protease Inhibitor, Indinavir
- A Coupling Reaction of Aryltributyltin with Olefins Mediated by Palladium(II) Acetate
- A Facile Preparation and Cyclopropanation of 1-Alkenysilanols
- RhCl(PPh_3)_3/NaI Catalyst System for Hydrosilylation of 1-Alkynes:Stereodivergent Syntheses of E-and Z-Alkenysilanes with Heteroatom Substituents on Silicon
- A novel C---C bond forming reaction of aryl-and alkenylsilanols. A halogen-free Mizoroki-Heck type reaction
- Cu(I)/Pd(0)-Catalyzed Cross-Coupling Reaction of Alkynylsilanes with Aryl or Alkenyl Triflates: "Sila"-Sonogashira-Hagihara Coupling
- Preparation of Sigmatropic 2-Acyloxy-5-perfluoroalkoxytropones : New Monocyclic Troponoid Liquid Crystals with an Enantiotropic Smectic A Phase
- The Palladium-Catalyzed Cross-Coupling Reaction of Organosilicon Compounds with Allylic Carbonates or Diene Monoxides
- Palladium-Catalyzed Cross-Coupling Reaction of Alkyltrifluorosilanes with Aryl Halides^#
- A Facile Preparation and Polymerization of 1, 1-Difunctionalized Disiloxanes
- Synthesis of 9-Deoxy-15-hydroxycotylenol and Its Germination-Stimulating Activity on Lettuce Seeds
- Photodimerizations of 1,5- and 1,7-Azulenequinones : Solvent, Substituent, and Concentration Effects on the Product Distribution
- Mesomorphic Properties of Bis(5-alkoxy-2-aminotroponato)coppers and Their N,N-Dimethyl Derivatives
- Appearance of the Induced Smectic A Phase in the Binary System between Two Troponoid Twins with the Opposite Dipole Moment
- New Twin-Type Troponoid Liquid Crystals with a Smectic C Phase
- Total Synthesis of Sollasin a and Sollasin d via Photocycloaddition of Methyl 2, 4-Dioxopentanoate to Methyl E-2-Methyl-2-butenoate
- Synthetic Photochemistry. LXX. Efficient Formation of An Eudesmane Skeleton by the de Mayo Reaction between 1-Isopropyl-4-methylcyclohexa-1,3-diene and Methyl 2,4-Dioxopentanoate
- Synthesis of Bis (2, 6-dihydroxy-5-oxo-1, 3, 6-cycloheptatrienyl) methane from 2-Alkoxy-5-hydroxytropones and the Electrochemical Properties of Bis (3, 4, 7-trioxo-1, 5-cycloheptadienyl)- methane Derivatives
- Crystal Structures of 2-Aminotropone, N,N’-Di(tropon-2-yl)piperazine, and 5-(4-Ethoxyphenylazo)tropolone
- Synthesis and Mesogenic Properties of New Non-Sigmatropic, Monocyclic Troponoids, 5-Acyloxy-2-alkoxytropones
- Highly Thermally-Stable Diels-Alder Adducts of [60]Fullerene with 2-Cycloalkenones and Their Acetals
- Preparation of Tetraphenylazulenequinodimethanes from the Reactions of Azulenequinones with Diphenylketene and the ^1H NMR and UV-vis Spectral Studies in Acidic Media
- New Troponoid Liquid Crystalline Compounds, 5-Alkoxy-2-(4-alkoxybenzoylamino)tropones
- Synthesis and Mercurophilic Properties of 2,2'-Oxybis(ethylenethio)ditropone and α-[2-(2-Troponylthio)ethyl]-ω-(2-troponylthio)oligo(oxyethylene)
- Photodimerizations of 3-Methoxy-1, 5-azulenequinone via Consecutive Pericyclic Reactions
- Mesogenic Properties of Tricyclic 2, 5-Di(4-alkoxybenzoyloxy)tropones. Increasing Smectic Thermal Stabilities by the Lateral Polar Carbonyl Group
- High-Pressure Diels-Alder Reaction between Buckminsterfullerene and Tropone
- Geometrical Isomerism of the Exocyclic C=C Bonds of Heptafulvene Derivatives. Steric and Electronic Effects on the Rotational Barrier
- Chromosome analysis of human refrozen embryos following fluorescence in situ hybridization
- Ion Complex Type of Novel Chiral Smectic C^* Liquid Crystal Having Chiral Hydrogentartrate Counterion
- New Liquid-Crystal Polymer with a 1,3-Dithiane Ring
- Phase Transitions of Liquid Crystalline Comb-Shaped Polymers Havin Azo Dye Units
- Induced smectic Phase Formed by New Liquid Crystalline Binary Systems Consisting of Main Chain Polymer and Twin Compound
- Hydrogen-Bonded Lyotropic Liquid Crystals of Folic Acids: Responses to Environment by Exhibiting Different Complex Patterns
- High-Pressure Diels-Alder Reaction of Cyclooctatetraene with Dimethyl 1,4-Dimethyl-7-oxabicyclo[2.2.1]hepta-2,5-diene2,3-dicarboxylate. Single Crystalline State Valence Isomerization of a syn-Tricyclo[4.2.0.0^]octane Derivative
- Concomitant Formation of Isomeric 1-, 2-, and 3-Substituted Heptafulvenes from 2-Substituted Tropones and Active Methylene Compounds
- Studies on Disease-Modifying Antirheumatic Drugs. IV. Synthesis of Novel Thieno[2,3-b : 5,4-c']dipyridine Derivatives and Their Anti-inflammatory Effect
- Synthesis and Properties of 1-(Tropon-2-yl)-1-aza-4,7,10,13-tetraoxacyclopentadecanes. Preferential Complexation of Lithium Salt among the Alkali Salts
- Preferential Coordination of Mercury(II) Chloride to Ethereal Oxygens over Sulfurs in 23-Dicyanomethylene-5,8,11,14,17-pentaoxa-2,20-dithiabicyclo[19.4.1]hexacosa-1(26),21,24-triene and 20-Dicyanomethylene-5,8,11,14,-tetraoxa-2,17-dithiabicyclo[16.4.1]tri
- Alkoxyphenyl-Substituted Symmetric Liquid Crystalline Diamantane Derivatives
- Intramolecular Disproportionation Reactions of 4,6-Bis (chloromethyl) -2,5-dimethoxytropone via Heptafulvene Intermediates
- Synthesis of 4, 6-Dicyano-2, 5-dimethoxytropone
- Preferential Exhibition of Smectic A Phase through Intramolecular Hydrogen Bonding in 2-Amino-5-phenyltropone Liquid Crystals
- Diels-Alder Reactions of Fullerene C_ and 4-Hydroxytropones
- Crystal Structures of 9, 10-Bis[bis(2-pyridylmethy)aminomethyl]anthracene and Its ZnCl_2 Complex. Intramolecular π-π Interaction between Anthracene and ZnCl_2-complexed Pyridine
- Layer Formation and Annihilation in an Immiscible Polymer Blend under Electric and Shear Flow Fields
- Influence of spacer length on liquid crystal microstructures of branched polyethyleneimines with mesogenic pendent groups
- Troponoid Liquid Crystals(Abstract from International Seminar on Manufacturing of Advanced Materials)
- Reactions of tetrasulfur tetranitride with tropolone and its several halogeno derivatives. Preparations of 4H-cyclohepta[c][1,2,5]thiadiazol-4-ones, 6H-cyclohepta[c][1,2,5]thiadiazol-6-one, and 7H-cyclohepta[1,2-c:3,4-c']bis[1,2,5]thiadiazol-7-ones.
- Synthetic photochemistry. XLV. Photoconversion of 2-methylenehomobarrelenes to 9-methylenebarbaralanes.
- High-pressure cycloaddition of tropones to ethoxyethene. An occurrence of (4+2) and (8+2) cycloadditions.
- Synthetic photochemistry.LII. Substituent effects of a bromine atom on the high-pressure cycloaddition between 1-acetyl-7-bromocyclohepta[b]pyrrol-2(1H)-one and 2,3-bis(methoxycarbonyl)-7-oxanorbornadiene and the photorearrangement of 2-acetyl-9-bromo-2-a
- Synthetic photochemistry. XLVII. Formation and degenerate Cope rearrangement of 9-dicyanomethylenebarbaralane.
- Synthetic photochemistry. XLVI. Cycloaddition of exo, endo-2,7-bis-(methoxycarbonyl)-11,12-dioxatetracyclo[6.2.1.13,6.02,7]dodeca-4,9-diene and conjugated enones and p-quinones.
- The solid-phase 13C NMR spectra of several tropolone derivatives.
- Synthetic Photochemistry. LVII. Facile Photochemical Construction of Hexahydro-as-indacene Skeleton, a Carbon Framework of Ikarugamycin, from High-Pressure Diels-Alder Adducts of Tropones-Cyclopentenone.
- The kinetic evidence of the concerted[1,9]sigmatropy for the acetyl migration in the 2-acetoxytropones. The NMR spectral analysis of the seven-fold degenerated acetotropy of hexaacetoxytropone.
- Superjacent and subjacent orbitals participations for kinetically-controlled cycloaddition reactions of 2H-cyclohepta[b]furan-2-ones and 8,8-dicyanoheptafulvene to 2,3-bis(methoxycarbonyl)-7-oxabicyclo[2.2.1]heptadiene.
- Novel preparation of 1- and 3-substituted bicyclo[3.2.2]nona-3,6,8-trien-2-ones from tropones and 2,3-bis(methoxycarbonyl)-7-oxabicyclo-[2.2.1]heptadiene by high-pressure cycloaddition-thermal cycloreversion procedure.
- Pressure-accelerated Diels-Alder reactions of tropones with aromatic p-quinones.
- Synthetic photochemistry LV. Characterization of the lumiketone-type photoproducts, bicyclo(3.2.0)hept-3-en-2-ones, from 2,6-cycloheptadien-1-ones.