Titanium Tetrachloride-mediated Reactions of Aromatic Ketones with Amines

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  • TAMANO Michiko
    Department of Industrial Chemistry, College of Engineering, Chubu University
  • NAGAI Yukio
    Department of Industrial Chemistry, College of Engineering, Chubu University
  • KOKETSU Jugo
    Department of Industrial Chemistry, College of Engineering, Chubu University

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Other Title
  • 塩化チタン (IV) を用いた芳香族ケトン類とアミンの反応

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Reactions of 9 H-xanthen-9-one, 9 H-thioxanthen-9-one, 9 H-fluoren-9-one, 9(10 H)acridinone, anthraquinone and anthrone with ammonia, primary amines and secondary amines in the presence of titanium tetrachloride were studied.9H-xanthen-9-one, 9H-thioxanthen9-one and 9-fluoren-9-one reacted with ammonia and methylamine to give the corresponding 9-imino compounds, while the reaction with secondary amines afforded 9-amino compounds.9(10 H)-Acridinone reacted with secondary amines to give N, N-dialkyl-9-acridine amine. The reactions anthraquinone with ammonia, and secondary amines gave 9, 10-anthracenediol, and 9, 10-diaminoanthracenes respectively. Anthrone reacted with ammonia to give 10-aminoanthrone, and with secondary amine to give 9, 10-diaminoanthracene.

Journal

  • NIPPON KAGAKU KAISHI

    NIPPON KAGAKU KAISHI 1988 (12), 1977-1983, 1988-12-10

    The Chemical Society of Japan

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