Crystal structure and photochemical behavior of 2,2,4,6-tetraphenyldihydro-1,3,5-triazine and its inclusion compounds.

スポンサーリンク

概要

• 論文の詳細を見る

• Crystal structures of 2,2,4,6-tetraphenyldihydro-1,3,5-triazine (<B>1</B>), which shows photocoloration, and its photostable propylamine solvate (<B>2</B>) have been determined. The molecular structure of the dihydrotriazine in <B>1</B> and <B>2</B> showed that it exists in 2,3-dihydro form in the crystals, but the bond distance of N(3)–C(4) was shorter than a normal C–N single bond, indicating that lone-pair electrons on N(3) interact with the π system of C(4)=N(5)–C(6)=N(1). Comparison of crystal structures of <B>1</B>, <B>2</B>, and other inclusion compounds previously determined revealed that the difference in the photochemical behavior of the crystals is attributable to different hydrogen bonding schemes. Photolysis of <B>1</B> in the solid state, which was carried out in connection with the structural investigation of the photocolored species, gave 2,4,6-triphenyl-1,3,5-triazine as a main product.

• 公益社団法人 日本化学会の論文

著者

• OHASHI Yuji

  Department of Chemistry and Materials Science Tokyo Institute of Technology

• Mori Yukie

  Department Of Applied Chemistry Faculty Of Science And Engineering Chuo University

• Maeda Koko

  Department Of Chemistry Faculty Of Science Ochanomizu University

• Ohashi Yuji

  Department of Chemistry, Faculty of Science, Ochanomizu University

関連論文

• Structure of NG-061, a Novel Potentiator of Nerve Growth Factor (NGF) Isolated from Penicillium minioluteum F-4627
• Radical Dissociation of 2,2'-Bis(2-aryl-3-benzothiophenonyl)s by Mechanical Energy
• Magnetization Plateaus in NH_4CuCl_3
• Observation of Field-Induced Transverse Neel Ordering in the Spin Gap System TlCuCl_3 : Condensed Matter: Electronic Properties, etc.
• Chiral Lattice-Controlled Asymmetric Photoisomerization of (2-Cyanoethyl)cobaloximes in the Solid State
• Successive Crystalline-State Photoisomerization of the 4-Cyanobutyl Group in aCobaloxime Complex
• Platinum-Catalyzed Bis-Germylation of Alkynes with Organodigermanes and Cyclic Oligogermanes
• Construction and Performance of a Large-Aperture Wire-Chamber Spectrometer for Pion Scattering Experiments at KEK
• Gapped Ground State in the Spin-1/2 Trimer Chain System Cu_3Cl_6(H_2O)_2 2H_8C_4SO_2 : Condensed Matter: Electronic Properties, etc.
• Crystal Structure Analysis of a Hexatungstate by a High-Energy X-ray Diffraction Experiment Using an Imaging Plate Weissenberg Camera at the BL04B2 Beamline of SPring-8^1
• A New Photoisomerization Process of the 4-Cyanobutyl Group in a Cobaloxime Complex Crystal Observed by Neutron Diffraction
• Deuterium Migration Mechanism in Chiral Thiolactam Formation by Neutron Diffraction Analysis
• Crystalline-State Photoisomerization of α,β-Unsaturated Thioamide Analyzed by X-rays
• Direct Observation of Correlation between Crystalline-State Deuterium Transfer and Racemization of 1-Cyanoethlcobaloxime Complex by Neutron Diffraction
• Crystal Structure of n-Butyl α-Cyano-4-[2-(4-pyridyl)ethenyl]-cinnamate Recrystallized from Ethanol
• X-ray Analysis of Excited-State Structures of the Diplatinum Complex Anions in Five Crystals with Different Cations
• Excited-state Structure of a Platinum Complex by X-ray Analysis
• Elongated Lifetime of Unstable Colored Species by Intermolecular Hydrogen Bond Formation in Photochromic Crystals
• Physicochemical and Crystal Structure Analyses of the Antidiabetic Agent Troglitazone
• Physicochemical Analyses of Phase Transition and Dehydration Processes of a New Oral 1β-Methylcarbapenem Antibiotic Agent, CS-834
• X-ray Analysis of Excited-State Molecular Structure of [AuCl(PPh_3)_2]
• Crystalline Polymorphism and Phase Transition Behavior of Mesogenic 4-Heptyloxy-4'-cyanobiphenyl (7OCB)
• Structure Analysis of Photo-induced Triplet Phenylnitrene Using Synchrotron Radiation
• Crystal and Molecular Structure of 1, 2-Dimethoxyethane Crystallized on a New Diffractometer
• Crystal Structure of(S)-5-Bromo-3, 4, 4, -trimethoxy-4, 5-dihydrofuranonitrile
• Crystal Structure of 2-Cyano-3-hydroxy-4, 5-dimethoxypyridine
• Crystal Structure of 3-Ethoxy-6-cyano-5-[2-(4-ethoxycarbonyl)thiazolyl]pyridine
• Structural Analysis of Cadmium-Glycylglycine Complexes Studied by X-Ray Diffraction and High Resolution ^Cd and ^C Solid State NMR
• Crystal Structure of N, N-Diisopropyl(3-methyl)phenylglyoxylamide
• Crystalline-State Reaction of Cobaloxime Complexes. 19.^ A New Mode of Racemization of the 1-Cyanoethyl Group
• In Situ Observation of the Four-step Dehydration Process of the 1β-Methylcarbapenem Antibiotic CS-834 Crystal by X-Rays
• Crystalline-State Reaction of Cobaloxime Complexes. 18. Metastable Intermediate Structure Observed by a New X-Ray Diffractometer for Rapid Data Collection
• β-α Photoisomerization of Cobaloxime Complexes in the Solid State. 5.^ Reaction Rate Reduced by a Hydrogen Bond
• Crystal Structure of [(S)-1, 2-Bis(allyloxycarbonyl)ethyl]bis-(dimethylglyoximato)[(R)-1-phenylethylamine]cobalt(III) Isopropanol Solvate
• Crystal and Molecular Structures of RCH_2CH_2SCH_3 (R=OCH_3, SCH_3)
• Crystal and Molecular Structures of Methoxy and Methylthio Compounds
• Crystal Structure of Acrylonitrile
• Molecular Conformation of Butanenitrile in Gas, Liquid, Glass, and Crystalline States : In Relation to the Stability of the Glass State
• Synchrotron Radiation Structure Analyses of the Light-induced Radical Pair of a Hexaarylbiimidazolyl Derivative. Origin of the Spin-Multiplicity Change
• Thermal Ring Contraction of 1,2-Digermacyclohexadienes Coordinated with Iron Tricarbonyl Fragment
• Crystalline Molecular Complexes of 1-Alkylpyridinium Bromide with Aromatic Compounds
• Complex Formation of Perfumes with Cationic Surfactants and the Enhanced Thermal Stability
• Complex Formation between Cationic Surfactants and Insoluble Drugs
• X-Ray Analyses of Complexes Formed between Surfactants and Aromatic Compounds. I. A Common Structural Pattern of the Complexes
• Structure and Enantio-Differentiating Behaviors of Nickel(II) Complexes with Chiral Schiff Base Ligands Derived from 1,1'-Binaphthyl-2,2'-diamine
• Macrocarpal A, a Novel Antibacterial Compound from Eucalyptus macrocarpa(Organic Chemistry)
• A Super-Precise CTE Evaluation Method for Ultra-Low-Expansion Glasses Using the LFB Ultrasonic Material Characterization System
• A Promising Evaluation Method of Ultra-Low-Expansion Glasses for the Extreme Ultra-Violet Lithography System by the Line-Focus-Beam Ultrasonic Material Characterization System
• In situ Observation of Molecular Swapping in a Crystal by X-ray Analysis
• Synthesis and Redox Property of Cyclic Mixed-Metal Complexes from Diethynylbiferrocene
• Photochemistry of Amino-Linked Bichromophoric Anthracenes. Efficient Cyclomerization of 9-(1-Naphthylmethylaminomethyl)anthracene and Adiabatic Cycloreversion of the Cyclomer
• Crystalline-State trans-cis Photoisomerization of (trans-2-Butenyl)-bis(dimethylglyoximato)(pyridine)cobalt(III)
• Crystal Structures of Two Molecular Complexes between Cationic Surfactants and Hydroquinone Showing a Melanogenesis Inhibitory Effect
• Syntheses and Structures of Synthetic Carboxylic Ionophores Containing 2,3-Naphthylene Groups
• A Super-Precise CTE Evaluation Method for Ultra-Low-Expansion Glasses Using the LFB Ultrasonic Material Characterization System
• Development of a Micro Line-Focus-Beam Ultrasonic Device
• A Promising Method of Evaluating ZnO Single Crystals Using the Line-Focus-Beam Ultrasonic Material-Characterization System
• Precise Velocity Measurements for Thin Specimens by Line-Focus-Beam Acoustic Microscopy
• Crystal Structure of (Aqua)bis(dimethylglyoximato)((Z)-2-phenylethen-1-yl)cobalt(III)hydrate
• Structures and Magnetic Properties of Dinuclear Copper(II) Complexes Containing a Bulky Diamine Ligand, 1,2-Dipiperidinoethane
• Structure Analyses of Two Crystal Forms of Paroxetine Hydrochloride
• Direct Observation of Different Reaction Pathways by X-rays in the Photoisomerization of Cobaloxime Complexes with Diphenylboron Bridging
• Ultrasonic Microspectroscopy Measurement of Fictive Temperature for Synthetic Silica Glass
• Crystal Structure and Stereoselective Solid-State Photodimerization of 1-(9-Anthryl)alkyl Acetates
• Substituent and Solvent Effects on Square-Planar-Tetrahedral Equilibria of Bis[4-(arylimino)pentan-2-onato]nickel(II) and Bis[1-aryl-3-(phenylimino)butan-1-onato]nickel(II) Complexes
• Racemic-to-Chiral Transformation in Cobaloxime Complex Crystals Only by Photoirradiation
• Solid State Photoisomerization of But-3-en-1-yl Group in Cobalt Complexes
• Health-beneficial effects of probiotics : Its mode of action
• Theoretical and Experimental Considerations on Line-Focus-Beam Acoustic Microscopy for Thin Specimens
• Correction of Velocity Profiles on Thin Specimens Measured by Line-Focus-Beam Acoustic Microscopy
• Direct Observation of Hydrogen-Deuterium Exchange Reaction in Cobaloxime Crystal by Neutron Diffraction
• Crystalline-State Racemization of Cobaloxime Complexes. 21. Racemization of a Bulky (R)-1,2-Bis(ethoxycarbonyl)ethyl Group
• Experimental Study for Evaluating Striae Structure of TiO2–SiO2 Glasses Using the Line-Focus-Beam Ultrasonic Material Characterization System
• Chirality Inversion in a Crystal Only by Photoirradiation
• Super-Accurate Velocity Measurement for Evaluating TiO2–SiO2 Ultra-Low-Expansion Glass Using the Line-Focus-Beam Ultrasonic Material Characterization System
• Improvement of Velocity Measurement Accuracy of Leaky Surface Acoustic Waves for Materials with Highly Attenuated Waveform of the $\mathrm{V}(z)$ curve by the Line-Focus-Beam Ultrasonic Material Characterization System
• β-α Photoisomerization of Cobaloxime Complexes in the Solid State. 6. ^ Asymmetric Induction Due to Chiral Crystal Environment
• Ultrasonic Microspectroscopy of ZnO Single Crystals Grown by the Hydrothermal Method
• Accurate Calibration Line for Super-Precise Coefficient of Thermal Expansion Evaluation Technology of TiO2-Doped SiO2 Ultra-Low-Expansion Glass Using the Line-Focus-Beam Ultrasonic Material Characterization System
• A New Phenomenon of Storage Light Energy by Solution of Photo-chromatic 1, 1′-Bi(2, 4, 5-triphenylimidazyl) at Low Temperatures
• Studies on Synthetic Ionophores. IX. X-Ray Crystal Structure Analysis of Potassium, Rubidium, and Cesium Salts of a Synthetic Carboxylic Ionophore.
• Studies on mixed chelates. XIX. 5-coordinate nickel(II) complexes with N,N,N'N",N"-pentamethyldiethylenetriamine and .BETA.-diketonates.
• Structural retention of decatungstates upon photoreduction.
• Conformation of condensed polycyclic aromatic hydrocarbons. II. The molecular and crystal structure of violanthrene B (dibenzo(a, rst)naphtho(8,1,2-cde)pentaphene).
• Optical and ESR Studies on Triphenylimidazolyl Radicals Produced by Photolysis and Radiolysis at Low Temperature
• The Formation of Triaryl-s-triazine in the Chemiluminescence Reaction of Triarylimidazole and in the Photo-oxygenation of Triarylimidazole in the Presence of Ammonia
• The Photochromism, Thermochromism, and Piezochromism of Dimers of Tetraphenylpyrryl
• The crystal and molecular structures of 2,4,4,6-tetraphenyl-1,4-dihydropyridine and 4-benzyl-1-methyl-2,4,6-triphenyl-1,4-dihydropyridine.
• The Formation of Substituted Quinazolines from Substituted Indoles by the Sensitized Photo-oxygenation in the Presence of Ammonium Acetate
• The Mechanism of Photochromism, Thermochromism and Piezochromism of Dimers of Triarylimidazolyl
• Mechanism of the chemiluminescence of lucigenin. II. The charge-transfer structure of lucigenin and reduction of 10,10'-dimethyl-9,9'-biacridinium dication by electron transfer from nucleophiles.
• The crystal and molecular structures of 2,2,4,6-tetraphenyldihydro-1,3,5-triazine aceton solvate and 2-propanol solvate.
• Crystal structure and photochemical behavior of 2,2,4,6-tetraphenyldihydro-1,3,5-triazine and its inclusion compounds.
• On Liquefaction Caused by the Trituration of Pairs of Solid Compounds. II
• Relationships between mesophase behavior and crystal structures of chiral smectogenic 4-[(S)-2-methylbutyl]phenyl 4'-alkoxybiphenyl-4-carboxylates.
• Polymorphism and crystal structure of chiral smectogenic 4'-heptyloxy-4-biphenylyl p-[(S)-2-methylbutyl]benzoate.
• Molecular recognition in the formation of conglomerate crystal. 2. The role of arenesulfonic acid in the conglomerate crystals of amino acid salts.
• A Promising Evaluation Method of Ultra-Low-Expansion Glasses for the Extreme Ultra-Violet Lithography System by the Line-Focus-Beam Ultrasonic Material Characterization System
• Accurate Velocity Measurement of Periodic Striae of TiO2–SiO2 Glasses by the Line-Focus-Beam Ultrasonic Material-Characterization System

もっと見る 閉じる

スポンサーリンク