Friedel-Crafts' Diphenylmethylation of Benzene with Diphenylmethanols using Iron(III) Chloridet

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  • YAMAMOTO Jiro
    Department of Materials Science, Faculty of Engineering, Tottori University
  • AKIMORI Shinji
    Department of Materials Science, Faculty of Engineering, Tottori University
  • SHIBATA Aya
    Department of Materials Science, Faculty of Engineering, Tottori University
  • NAKASHIMA Ruka
    Department of Materials Science, Faculty of Engineering, Tottori University

Bibliographic Information

Other Title
  • 塩化鉄(III)を用いたベンゼンのジフェニルメタノール類によるFriede1-Craftsジフェニルメチル化
  • Friedel-Crafts' Diphenylmethylation of Benzene with Diphenylmethanols using Iron(III) Chloride.

Description

When a mixture of diphenylmethamols and iron(III) chloride (FeC13) was heated in benzene, Friedel-Crafts' diphenylmethylation took place to yield triphenylmethanes with the corresponding benzophenones as by-products. The yield of triphenylmethanes could be eleva ted without a formation of benzophenones by adding a small amount of tribenzylamine to the benzene solution of diphenylmethanols and FeC18. Pentylamine and hydroquinone could be used to get more yield of triphenylmethane in the reaction of benzene with diphenylmethanol. t Synthetic Reaction Using Iron(la) Chloride. V.

Journal

  • NIPPON KAGAKU KAISHI

    NIPPON KAGAKU KAISHI 1993 (8), 988-990, 1993-08-10

    The Chemical Society of Japan

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