Studies on the Reaction between Polynitrobenzene Compounds and Active Methylene Groups. IX. On the Janovsky Complexes derived from Some 1-Substituted 2,4,6-Trinitrobenzene Derivatives
スポンサーリンク
概要
- 論文の詳細を見る
Janovsky reaction of picrylchloride (PC) performed in the acetone solution containing sodium methoxide gave the Janovsky complex (Ic) and no evidence of the formation of an alternative one (IIc) was obtainable. 2,4,6-Trinitroanisole (TNA) also gave the analogus result. In the case of sodium 2,4,6-trinitrobenzene-1-sulfonate, Id was the major complex and the other one (IId) was also formed. The stability of the Janovsky complexes of 1,3,5-trinitrobenzene (TNB), PC and TNA were studied and their large stability constants were noticed. The ratios of the formation constants, K_<TNB>/K_<TNA>, K_<TNB>/K_<PC> and K_<PC>/K_<TNA>, were determined as 3.3,1.6 and 2.1,respectively.
- 公益社団法人日本薬学会の論文
- 1972-03-25
著者
-
木村 道也
Faculty Of Pharmaceutical Sciences Hokkaido University
-
小尾 陞
Faculty of Pharmaceutical Sciences, University of Hokkaido
-
川添 政彦
Faculty of Pharmaceutical Sciences, University of Hokkaido
-
小尾 陞
Faculty Of Pharmaceutical Sciences Hokkaido University
-
川添 政彦
Faculty Of Pharmaceutical Sciences Hokkaido University
関連論文
- On the Mechanism of Oxygenation of Olefins by Tetraphenyl-porphinatoiron(III)-Peroxide Systems(Organic,Chemical)
- Mechanism of the Color Reaction of Deoxycorticosterone with Sulfuric Acid
- On the Mode of Epoxidation by the Tetraphenylporphinatoiron (III)-Iodosylbenzene System
- On the Mechanism of Color and Fluorescence Reaction of 17α-Hydroxyprogesterone with Sulfuric Acid
- D-Homoannulation in the Color and Fluorescence Reaction of 17α-Hydroxyprogesterone with Sulfuric Acid
- Color and Fluorescence Reaction Mechanism of Progesterone with Sulfuric Acid
- Iron-catalyzed Autoxidation of Liposomal Cholesterol
- On the Mode of Oxygenation with the Ferric Perchlorate-Hydrogen Peroxide System
- On the Oxygenation of Several Aromatic and Aliphatic Compounds with Aqueous Ferrous Ion-molecular Oxygen
- Further Studies on the Mechanism of the Color and Fluorescence Reaction of Testosterone with Sulfuric Acid
- Iron-catalyzed Autoxidation of Cholesterol in the Presence of Unsaturated Long-chain Fatty Acid
- ^1H- and ^C-Nuclear Magnetic Resonance Spectra of Testosterone and 17β-Hydroxyandrosta-4,6-dien-3-one in Sulfuric Acid
- Oxy-functionalization of Adamantane-1-acetic Acid and Adamantane-1-carboxylic Acid by the Ferrous Iron-Molecular Oxygen System in Aqueous Solution
- Chromogenic Reactions of Steroids with Strong Acids. XI. Mechanism of Chromogenic Reaction of Testosterone with Sulfuric Acid
- Chromogenic Reactions of Steroids with Strong Acids. IX. Behavior of Estrone Methyl Ether in Concentrated Sulfuric Acid
- Chromogenic Reactions of Steroids with Strong Acids. VIII. Mechanism of the First Stage in the Kober Reaction
- Ferric Ion Catalyzed Decomposition of Hydrogen Peroxide in Acetonitrile-Water Mediums
- Metal Ion Catalyzed Oxidation of Steroids. II. Oxidation of Cholesterol by Fenton's Reagent in Acetic Acid Solution
- The Rearranged Product of Pregnanediol 20-Sulfate by Hot Acid Hydrolysis
- Janovsky Reaction of Nitropyridines. II. Preparation of 5-Nitronicotinic Acid and its Related Compounds
- Autoxidation of Nor- and Tauro-deoxycholic Acids in the Presence of Ferrous Ions
- Optical Rotatory Dispersions of β-Hydroxylated 5β-Spirostanones
- Metal Ion Catalized Oxidation of Steroids. I. 15α-Hydroxylation of Deoxycholic Acid in Aqueous Solution by Ferrous Ion-Molecular Oxygen System
- Quantitative Analysis of Steroidal Epoxides by Gas Liquid Chromatography
- A New Product of Cholesterol by Metal-free Autoxidation in Aqueous Dispersion
- Metal Ion Catalyzed Oxidation of Steroids. III. Reactions of Cholesterol with Ferrous Ions- and Titanous Ions-Hydrogen Peroxide Systems in Acetonitrile
- Chromogenic Reactions of Steroids with Strong Acids. VII. Reactions of A-Aromatic Steroids with Concentrated Sulfuric Acid
- Chromogenic Reactions of Steroids with Strong Acids. VI. Behavior of Phenolic Steroids in Concentrated Sulfuric Acids
- Chromogenic Reactions of Steroids with Strong Acids. V. Products in the Kober Reaction of Steroidal Estrogens
- Chromogenic Reactions of Steroids with Strong Acids. IV. Specificity of the Kober Reaction
- Reactions of Phenolic Steroids with Concentrated Sulphuric Acid
- Chromogenic Reactions of Testosterone with Strong Acids
- Chromogenic Reactions of Steroids with Strong Acids. X. Behavior of Testosterone in Concentrated Sulfuric Acid
- Chromogenic Reactions of Steroids with Strong Acids. III. Comparative Study on the Reactions initiated by Brφnsted and Lewis Acids for the Chemical Analysis of Testosterone
- Chromogenic Reactions of Steroids with Strong Acids. II. On the Kagi-Miescher Reaction of Epitestosterone
- Chromogenic Reactions of Steroids with Strong Acids. I. On the Reaction of Testosterone with Perchloric Acid
- Fundamental Studies on Clinical Chemistry. VIII. A New Method for the Colorimetric Determination of Urinary Creatinine with 2,2', 4,4'-Tetranitrobiphenyl
- Fundamental Studies on Clinical Chemistry. VII. Janovsky Reaction of Polynitrodiphenyl Compounds
- A New Reductone derived from D-Gluculonolactone by Alkali. II. Further Studies on the Properties of the Reductone
- A New Reductone derived from D-Glucuronolactone by Alkali. I. Isolation of 3-Keto-4,5-dideoxy-trans-4,5-dehydro-glucuronic Acid
- Autoxidation of Cholesterol and Behavior of Its Hydroperoxide in Aqueous Medium
- Autoxidation of Bisnorcholanic Acid in the Presence of Ferrous Ions
- Autoxidation of Taurocholanic Acid in Aqueous Solution of Ferrous Ions
- Autoxidation of Cholesterol in Aqueous Colloidal Dispersions with Different Detergents
- Autoxidation of Cholanic Acid in the Presence of Ferrous Ions
- Simple Preparation of Catechol Estrogen and Its Derivatives
- Constituents of Convallaria. X. Structures of Convallasaponin-A, -B, and Their Glucosides
- Studies on the Reaction between Polynitrobenzene Compounds and Active Methylene Groups. VII. On the Colored Substances of the Janovsky and the Zimmermann Reactions
- A New Reductone derived from D-Glucuronolatone, 3-Keto-4,5-dideoxy-trans-4,5-dehydroglucuronic Acid
- Fundamental Studies on Clinical Chemistry. V. A Specific Method for the Determination of Free Cholesterol in Serum.
- The Reactions of Cholesteryl Acetate with tert-Butyl Hydroperoxide and Molybdenum Complexes
- The Reactions of Cholesteryl Acetate with Various Hydroperoxides in the Presence of Tris (acetylacetonato) iron (III) and Hexacarbonylmolybdenum
- On the Reaction of Cholesteryl Acetate with tert-Butyl Hydroperoxide in the Presence of Tris (acetylacetonato) iron (III)
- Studies on the Reaction between Polynitrobenzene Compounds and Active Methylene Group. XI. Kinetic Study on the Janovsky Reaction of Trinitrobenzene with Cyclohexanone in Methanol
- Studies on the Reaction between Polynitrobenzene Compounds and Active Methylene Groups. X. Kinetic Study on the Janovsky Reaction of Trinitrobenzene with Acetone in Methanol
- Synthesis and Properties of 8,2'-Cyclothioguanosine and Related Compounds
- Studies on the Reaction between Polynitrobenzene Compounds and Active Methylene Groups. IX. On the Janovsky Complexes derived from Some 1-Substituted 2,4,6-Trinitrobenzene Derivatives
- Fundamental Studies on Clinical Chemistry. XIV. On Some Aspects in the Colorimetries of Steroidal Compounds using p-Nitrophenylhydrazine. (3). Light Absorption of p-Nitrophenylhydrazone in Alkaline Dimethylformamide.
- Fundamental Studies on Clinical Chemistry. XIII. On Some Aspects in the Colorimetries of Steroidal Compounds using p-Nitrophenylhydrazine. (2). Decomposition of p-Nitrophenylhydrazine in Alkaline Dimethylformamide Solution.
- Fundamental Studies on Clinical Chemistry. XII. On Some Aspects in the Colorimetries of Steroidal Compounds using p-Nitrophenylhydrazine. (1). Hydrazones derived from ⊿^5-3-Hydroxysteroids.
- Fundamental Studies on Clinical Chemistry.XI.A New Micromethod for the Determination of General Ketosteroids using p-Nitrophenylhydrazine Reagent
- Fundamental Studies on Clinical Chemistry. X. A New Micro Method for the Colorimetric Determination of Urinary Dehydroepiandrosterone
- Constituents of Convallaria. XII. Convallasaponin-E : Diosgenin Triarabinoside
- Glucosiduronation of 2-Hydroxyestrone with Guinea Pig Liver Homogenate
- Studies on Absorption of Eutectic Mixture. II. Absorption of fused Conglomerates of Chloramphenicol and Urea in Rabbits.
- Studies on Absorption of Eutectic Mixture. I. A Comparison of the Behavior of Eutectic Mixture of Sulfathiazole and that of Ordinary Sulfathiazole in Man.
- Studies on the Reaction between Polynitrobenzene Compounds and Active Methylene Groups. VIII. On the Janovsky Reaction of Trinitroanisole in Acetone
- ジピクリルアミンによる尿中カリウムの比色定量 : 臨床分析化学の基礎的研究(第3報)有機試薬による体内無機イオンの分析(その1)
- Quantitative Analysis of Sugar Components in Steroidal Saponins by Gas Liquid Chromatography