The catalytic role of a flavin analogue for aromatic hydroxylation with the Udenfriend system.
スポンサーリンク
概要
- 論文の詳細を見る
A new combination of the Udenfriend reagent and a flavin analogue was found to hydroxylate benzene to phenol. Effects of temperature and concentrations of reaction components, i.e., iron(II), flavin, and ascorbate, on the phenol yield were examined. In particular, decreasing ascorbate concentration increased the yield of phenol. Thus, 68% of the yield was obtained under better conditions. The mechanism of action of ascorbic acid and the flavin was discussed.
- 公益社団法人 日本化学会の論文
著者
-
Tamagaki Seizo
Department Of Applied & Bioapplied Chemistry Graduate School Of Engineering Osaka City Universit
-
Tagaki Waichiro
Department of Applied Chemistry, Faculty of Engineering Osaka City University
-
Sasaki Masaaki
Department of Applied Chemistry, Faculty of Engineering, Osaka City University
関連論文
- Catalytic effects of aminated-β-cyclodextrin derivatives for the decarboxylation of oxalacetate
- Aldol condensation of pyruvate with pyridinecarboxaldehydes in the presence of peraminated β-cyclodextrins
- Location of Catalytic Head Group of 2-Hydroxymethylimidazole・Cu^ Complex on the Micellar Surface of Anionic SDS in the Hydrolysis of p-Nitrophenyl Picolinate
- Microbial Growth Regulation Using Photoresponsive Siderophore
- Syntheses and Characterization of Photochromic Dendrimers Including a 1, 3-Alternate Calix[4]arene as a Core and Azobenzene Moieties as Branches
- Photo-enhancement of Transfection Efficiency with a Novel Azobenzene-based Cationic Lipid
- An Implication of Molecular Mechanism for Eliciting Sweetness of Anionic β-Glycyrrhetinic Acid Derivatives
- Asymmetric Transformation of Phenylglyoxal into Mandelic Acid Catalyzed by Cyclodextrin-Based Glyoxalase Models
- Substrate-selective gold electrodes coated with cationic and nonionic long-chain β-cyclodextrins
- 1, 2-Bis[(4-phenylpyridinio)methyl]benzene Dication. Its Unprecedented Selective Complexation with H_2PO_4^-
- Molecular Design of Sweet Tasting Compounds Based on 3β-Amino-3β-deoxy-18β-glycyrrhetinic Acid : Amido Functionality Eliciting Tremendous Sweetness
- 抗炎症薬β-グリシルレチン酸のアニオン型甘味誘導体
- A kinetic study on the reaction of (arylthio)trimethylgermane with benzoyl chloride giving S-aryl thiobenzoate and chlorotrimethylgermane.
- Mechanism of carboxylic acid-catalyzed reduction of substituted nitrosobenzenes by 1-benzyl-3,5-bis(1-pyrrolidinylcarbonyl)-1,4-dihydropyridine in acetonitrile.
- Fe(III)-catalyzed aromatic hydroxylation with H2O2 in the presence of a variety of electron-transfer agents.
- Hydrolytic metalloenzyme models. Effects of AOT reverse micelles on the hydrolysis of p-nitrophenyl picolinate catalyzed by Zn2+ and Cu2+ complexes of N-alkyl-2-hydroxymethylimidazoles.
- Hydrolytic metalloenzyme models. Micellar effects on the activation of the hydroxyl groups of N-alkyl-2-(hydroxymethyl)-imidazole ligands by Cu2+ in the transacylation of p-nitrophenyl picolinate.
- The Reaction of 3H-1,2-Benzodithiole-3-thione with Diphenyldiazomethane
- A convenient synthesis of telluronium ylides.
- Solvent effect on photooxidation of triphenylphosphine selenide sensitized by polymer-supported rose bengal.
- Metal ion-catalyzed reduction of substituted nitrosobenzenes by 1-benzyl-3,5-bis(1-pyrrolidinylcarbonyl)-1,4-dihydropyridine in acetonitrile.
- Physical and chemical properties of mononuclear cobalt dioxygen complexes with tetraimidazolyl-substituted pyridine chelates.
- Structural aspects of catalytic activities of thiazolium salts in benzoin condensation reaction in methanol.
- Amine base-catalyzed H-D exchange reaction of 2,3,4-trimethylthiazolium iodide in methanol-d4.
- Mechanism of base catalyzed oxidation of 2-(1-hydroxyalkyl)-thiazolium ion with 3-methyllumiflavin.
- Acid-Promoted Oxidations of an NAD(P)H Model with Hydrogen Peroxide and Molecular Oxygen.
- The catalytic role of a flavin analogue for aromatic hydroxylation with the Udenfriend system.
- The mechanism of the reaction of (aryloxy)trimethylstannane with methanesulfonyl chloride. Solvent and substituent effects on the rate of the reaction.
- Micellar Effect of Lauryldimethylsulfonium Halides on the Hydrolysis of p-Nitrophenyl Decanoate
- Phase transfer catalyzed reaction of organic thiocyanates with hydroxide ion.
- Asymmetric benzoin condensation catalyzed by optically active thiazolium salts in micellar two-phase media.
- Aromatic hydroxylation with an iron(III)-catechol-H2O2 system. Mechanistic implication of the role of catechol.
- Mechanism of the reaction of (arylthio)trimethylgermanes with 1-aryl-1-bromoethanes. Kinetic and stereochemical studies.
- Reaction of p-Nitrophenyl Sulfate with Thiophenol