希土類/過硫酸カリウムによる温和な条件下でのメタンと一酸化炭素から酢酸合成

• ASADULLAH Mohammad

  Dept. of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University

• 谷口 裕樹

  九州大学大学院工学研究科

• 北村 二雄

  九州大学大学院工学研究科

• 藤原 祐三

  九州大学大学院工学研究科

書誌事項

タイトル別名

• Ln2O3/K2S2O8 Promoted Synthesis of Acetic Acid from Methane and Carbon Monoxide under Mild Conditions.
• Ln2O3 K2S2O8 Promoted Synthesis of Acet

抄録

The combination of lanthanoid compounds and potassium peroxodisulfate (K₂S₂O₈) has been found to promote the direct formation of acetic acid from methane (40atm) and carbon monoxide (20atm) in trifluoroacetic acid (TFA) at 80°C. The yield of acetic acid was affected strongly by the ligands present with the lanthanoid elements. The ytterbium oxide exhibited higher reactivity than ytterbium sulfide, ytterbium chloride and ytterbium acetate. The sulfide ligand strongly prohibited the formation of acetic acid from carboxylation of methane in TFA. The order of ligands by which acetic acid is formed is oxide>acetate>chloride>sulfide. Of the oxides tested, Yb₂O₃ and Eu₂O₃ showed higher activities.

収録刊行物

• 石油学会誌

  石油学会誌 41 (3), 236-239, 1998

  公益社団法人 石油学会

キーワード

• Carboxylic acid
• Lanthanoid oxide
• Carboxylation
• Peroxide
• Methane
• Acetic acid

詳細情報

• CRID: 1390001206296011136
• NII論文ID: 130003584196
• NII論文ID: 10002286109
• NII書誌ID: AN00130954
• DOI: 10.1627/jpi1958.41.236
• COI: 1:CAS:528:DyaK1cXjtVWqs7Y%3D
• NDL書誌ID: 4459305
• ISSN: 05824664
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4459305
• Web Site: http://www.jstage.jst.go.jp/article/jpi1958/41/3/41_3_236/_pdf
• 本文言語コード: en
• データソース種別:
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