Catalysis by 12-heteropolymolybdic acid. II. Friedel-Crafts-type reaction of aromatic compounds.

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概要

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• 12-Heteropolymolybdic acid, a heteropolyacid of Keggin-structure, behaves as an effective catalyst of the Friedel-Crafts-type reactions for aromatic compounds, such as alkylation by benzyl chloride and <I>t</I>-butyl chloride, acylation by acetyl chloride, and sulfonylation by tosyl chloride. The catalyst mainly gives para-substituted products for phenol and anisole. The reactions proceed <I>via</I> carbocation-generation mechanism brought about by the strong Brønsted acid.

• 公益社団法人 日本化学会の論文

著者

• Sasa Sadayoshi

  Depertment of Industrial Chemistry, Faculty of Engineering, Seikei University

• Sugaya Yoshio

  Depertment of Industrial Chemistry, Faculty of Engineering, Seikei University

• Nomiya Kenji

  Depertment of Industrial Chemistry, Faculty of Engineering, Seikei University

• Miwa Makoto

  Depertment of Industrial Chemistry, Faculty of Engineering, Seikei University

関連論文

• Catalysis by 12-heteropolymolybdic acid. II. Friedel-Crafts-type reaction of aromatic compounds.

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