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Synthesis, photolysis, and redox properties of 2-dialkylamino-3-methoxy-1,4-naphthoquinones

  • Organic Chemistry
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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Abstract

A synthesis is reported for 2-dialkylamino-3-methoxy-1,4-naphthoquinones. The photolysis of these compounds in the liquid phase was studied and their halfwave potentials (E1/2) were determined. The introduction of a methoxy group at C3 leads to a shift in the spectral absorption toward longer wavelengths, shift in E1/2 toward positive values, and a slight change in the photolysis quantum yield. The physicochemical parameters were found to be dependent on the nature of the dialkylamino group.

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Authors and Affiliations

  1. Novosibirsk Institute of Organic Chemistry Siberian Branch, Academy of Sciences of the USSR, USSR

    V. N. Berezhnaya, R. P. Shishkina, N. V. Pavlova, A. S. Trofimov & V. I. Eroshkin

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  1. V. N. Berezhnaya
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  2. R. P. Shishkina
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  3. N. V. Pavlova
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  4. A. S. Trofimov
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  5. V. I. Eroshkin
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 3, pp. 657–661, March, 1990.

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Berezhnaya, V.N., Shishkina, R.P., Pavlova, N.V. et al. Synthesis, photolysis, and redox properties of 2-dialkylamino-3-methoxy-1,4-naphthoquinones. Russ Chem Bull 39, 578–583 (1990). https://doi.org/10.1007/BF00959587

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  • DOI: https://doi.org/10.1007/BF00959587

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