NUCLEOPHILIC PHOTO-SUBSTITUTION REACTION OF ANTHRAQUINONE DERIVATIVES. III THE PHOTOAMINATION OF 1-AMINO-2,4-DIBROMOANTHRAQUINONE

  • Haruo Inoue
    Department of Industrial Chemistry, Faculty of Engineering, Tokyo Metropolitan University
  • Mitsuhiko Hida
    Department of Industrial Chemistry, Faculty of Engineering, Tokyo Metropolitan University

抄録

<jats:title>Abstract</jats:title> <jats:p>1-Amino-2,4-dibromoanthraquinone (I) was photoaminated by alkylamines with the irradiation of the light corresponding to the first absorption band of (I). The photoamination in benzene did not require oxygen and was quenched by anthracene, while the photoamination in acetonitrile did require oxygen and was not quenched by anthracene. Possible mechanism involving an inversion between nπ* and ππ* level was discussed.</jats:p>

収録刊行物

  • Chemistry Letters

    Chemistry Letters 3 (3), 255-258, 1974-03

    Oxford University Press (OUP)

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