The Reduction of Methyl Acetate with Several Hydrosilanes under γ Irradiation

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概要

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• The reduction of methyl acetate with chlorinated hydrosilanes, HSiCl<SUB>3−<I>n</I></SUB>R<I><SUB>n</SUB></I>(R=CH<SUB>3</SUB> or OCH<SUB>3</SUB>, <I>n</I>=0–2), and triethylsilane under γ irradiation has been studied. The hydrosilanes other than triethylsilane reduce the ester to ethyl methyl ether. The reaction rate is proportional to the hydrosilane concentration and is independent of the methyl acetate concentration. The results indicate that the rate-determining step in the reduction reaction is the hydrogen abstraction from the hydrosilanes. The reactivities of the chlorinated hydrosilanes in the reaction increase with the progressive chlorine substitution on the silicon atom and may be due to the susceptibility of each H–Si bond toward free radicals, (<U>Remark: Graphics omitted.</U>).

• 公益社団法人 日本化学会の論文

著者

• Nakao Ren

  Radiation Center of Osaka Prefecture

• Fukumoto Tsugio

  Radiation Center of Osaka Prefecture

• Tsurugi Jitsuo

  Radiation Center of Osaka Prefecture

関連論文

• The Reduction of Methyl Acetate with Several Hydrosilanes under γ Irradiation
• A simple method for the esterification of carboxylic acids using chlorosilanes.
• A NMR Study of the Thioacetic Acid-Acetone Mixture
• The Preparation of N-(Alkylthio)- and N-(Arylthio)succinimides
• Effect of the Number of Sulfur Atoms on the Chemical Shifts of Mercapto Protons in Aralkyl Hydropolysulfides
• Photolytic Addition of Trichlorosilane to Acetone in the Gas Phase

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