The Photo-oxygenation Reactions of Diethyl Ether, <I>p</I>-Phenylenediamine, and <I>N</I>,<I>N</I>-Dimethylaniline
スポンサーリンク
概要
- 論文の詳細を見る
The products of photo-oxygenation reactions of ethyl–ether, <I>p</I>-phenylenediamine, and dimethylaniline were studied quantitatively and some radical intermediates were found by ESR measurements. The following quantum yields of the main products of these reactions were obtained: ethyl acetate (for ethyl ether), 0.49; <I>p</I>-benzoquinonediimine (for <I>p</I>-phenylenediamine), 0.01. As a possible reaction mechanism of the photo-oxygenation reactions of ethyl ether and <I>p</I>-phenylenediamine, it is proposed that at least part of the reaction is initiated by the charge transfer from the organic molecule to oxygen, followed by rapid proton detachment, yielding such radicals as EtO-\dotCHCH<SUB>3</SUB> and \dotNHC<SUB>6</SUB>H<SUB>4</SUB>NH<SUB>2</SUB> respectively.
- 公益社団法人 日本化学会の論文
著者
-
Tsubomura Hiroshi
Department of Applied Chemistry, Faculty of Engineering, Osaka University
-
Nakane Akihiro
Department of Chemistry, Faculty of Engineering Science, Osaka University
-
Maeda Kojiro
Department of Chemistry, Faculty of Engineering Science, Osaka University
関連論文
- Eosinophilic Cystitis Coexisting with Superficial Bladder Cancer
- Achieving a natural glanular meatus for distal hypospadias with a narrow and shallow plate : Tubularized incised plate versus modified Barcat repair
- Development of multiple calculi in the duplex system ureterocele
- Scrotal dartos flap for the prevention of the urethrocutaneous fistula on hypospadias urethroplasty
- Novel technique for correcting penile curvature with severe hypospadias ; Ventral lengthening with tunica vaginalis flap patching
- Tubularized incised-plate urethroplasty for secondary hypospadias surgery
- Congenital urethrocutaneous fistula
- Ventral based dartos flap for the prevention of the urethrocutaneous fistula urethroplasty
- Beneficial Effect of Increasing the Dose of Tamsulosin to 0.4 mg in Japanese Patients with Benign Prostatic Hyperplasia
- Mechanism of Charge-transfer Polymerization. III. Flash Photolysis of N-Vinylcarbazole–Chloranil System
- Intermediates and Mechanism of Photo-Oxygenation Reaction of Triethylamine
- Electrical and spectroscopic investigations of molecular layers of fatty acids including carotene.
- Electrical properties of Langmuir films of fatty acid salts and carotenoic acid.
- Influence of chemisorption of 2-propanethiol on the electrical properties of silver oxide compaction.
- Ionization Energies and Rydberg States of Tetraaminoethylenes
- Mechanism of Charge-transfer Polymerization. X. Flash Photolysis of the N-Vinylcarbazole–Pyromellitic Dianhydride System
- Single-Photon Ionization in the Flash Photolysis of N,N,N′,N′-Tetramethyl-p-phenylenediamine in Solution
- Solvent Effect on the Dimerization of Tetracyanoquinodimethane Anion Radical
- An UV-visible spectrophotometer provided with a photon counting system for the studies of very weak absorption spectra.
- The Electronic Absorption Spectra of UV Irradiated Anilines Adsorbed on Porous Vycor Glass
- Oxidation of a Conductive Polymer-TCNQ Salt with Atmospheric Oxygen
- Experimental Determination of Ionization Potentials of Organic Amines, β-Carotene and Chlorophyll a
- Charge Transfer Interaction between the Cation Radicals of Some Aromatic Diamines and Triethylamine
- Electronic Spectra and Electric Properties of Poly(1-methyl-4-vinylpyridinium)–TCNQ Salt
- Effect of etching on intrinsic and dye-sensitized photocurrents in zinc oxide electrodes.
- Dye-sensitization on the photocurrent at zinc oxide electrode in aqueous electrolyte solution.
- The Photovoltaic Effect in Naphthacene–Gold Layers
- Reactions of the cation radicals of aromatic diamines with their parent molecules or aliphatic amines.
- The visible absorption spectrum of water.
- The Photo-oxygenation Reactions of Diethyl Ether, p-Phenylenediamine, and N,N-Dimethylaniline
- Chelation effect of alizarin dyes on the semiconductor-aqueous solution systems.
- Further studies of electroluminescence spectra of the n-GaP semiconductor electrode in relation with the surface-trapped holes.
- Potentiometric and spectroscopic investigations of the reaction of fluorescein isothiocyanate with an amine chemically bound on solid surfaces.
- The Interaction of Oxygen with Organic Molecules. III. Electron Transfer between Oxygen and Aromatic Amines Studied by Flash Technique
- Simultaneous Formation of Perylene Cation and Anion by Flash Excitation of Perylene in Solutions
- Photo-Ionization of Molecules in Solutions. VI. Studies on the Photo-current Arising from the Flash-Excitation of Aromatics in Solutions
- Photocurrents in the ZnO and TiO2 photoelectrochemical cells sensitized by xanthene dyes and tetraphenylporphines. Effect of substitution on the electron injection processes.
- The Interaction of Oxygen with Organic Molecules. II. Oxygen Quenching of the Excited States of Adsorbed Aromatic Hydrocarbons
- Photoelectron ejection and fluorescence from molecular "rydberg" states in polar solvents.
- Feasibility of a novel extraperitoneal two-port laparoendoscopic approach for radical prostatectomy : An initial study