The Reactions of 1, 2-Cyclopentanedione Dioxime and of 1, 2, 3-and 1,3,5-Cyclohexanetrione Trioximes in Liquid Sulfur Dioxide

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概要

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• 1, 2-Cyclopentanedione dioxime (II), 1, 2, 3-cyclohexanetrione trioxime (III) and 1, 3, 5-cyclohexanetrione trioxime (IV) were treated with reagents and exhibited different and characteristic behaviors in liquid sulfur dioxide. The formation of 5, 6-dihydro-4<I>H</I>-cyclopenta-[<I>c</I>] furazan (V) from II with thionyl chloride by a condensation reaction and of γ-cyanobu-tyric acid (VI) from II with sulfur trioxide by a cleavage reaction were observed. 7-Hydroxi-rnino-4, 5, 6, 7-tetrahydrobenzo[<I>c</I>]furazan (VII) was found in the the reaction mixtures from III and thionyl chloride and from III and bromine, accompanied by large amounts of resinous matter.<BR>Mono-deoximation by sulfur trioxide was suggested. 1, 3, 5-Cyclohexanetrione trioxime (IV) gave only black tarry matter, which may be attributable to the instability of IV.

• 社団法人 日本化学会の論文

著者

• Tokura N.

  The Chemical Research Institute of Non-Aqueous Solutions

• Tokura Niichiro

  The Chemical Research Institute of Non-Aqueous Solution Tohoku University

• Shirai Isoo

  The Chemical Research Institute of Non-Aqueous Solution Tohoku University

• Sugahara Tokuji

  The Chemical Research Institute of Non-Aqueous Solution Tohoku University

関連論文

• Effect of Added Solvents on the Radical Polymerization of Acrylonitrile in Liquid Sulfur Dioxide
• On the Beckmann Rearrangement in Liquid Sulfur Dioxide. I : Synthesis of ε-Caprolactam
• Radical Polymerization of Styrene in Liquid Sulfur Dioxide
• Syntheses of 2, 2'-Diamino-Biphenyl and Carbazole from Phenathrene
• Isomerization of Cyclohexyl Phenyl Ketoxirne in Liquid Sulfur Dioxide
• The Cationic Copolymerization of Styrene and p-Brornostyrene in Liquid Sulfur Dioxide
• The Beckmann Rearrangement of 1,2-Cyclohexane-dione Dioxime in Liquid Sulfur Dioxide
• The Reactions of 1, 2-Cyclopentanedione Dioxime and of 1, 2, 3-and 1,3,5-Cyclohexanetrione Trioximes in Liquid Sulfur Dioxide
• The Menschutkin Reaction in Liquid Sulfur Dioxide
• Solvent Effect on the Rearrangement of Cyclohexanoneoxime-p-toluenesulfonate. The Ionizing Power of Liquid Sulfur Dioxide
• The Reaction of Isobutene with Chloromethyl Methyl Ether in Liquid Sulfur Dioxide
• The Cationic Copolymerization of Styrene and Isobutene in Liquid Sulfur Dioxide
• Effect of Solvation on the Menschutkin Reaction in Liquid Sulfur Dioxide

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