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Polymethine dyes — julolidine derivatives

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

It is shown that 9-formyljulolidine reacts with phosphorus oxychloride with splitting out of the formyl group to give a symmetrical diphenylmethane dye. A comparison of data from the absorption spectra of polymethine dyes that are derivatives of dimethylaniline and julolidine indicates that the latter has greater electron-donor character.

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Authors and Affiliations

  1. Institute of Organic Chemistry, Academy of Sciences of the Ukrainian SSR, 252660, Kiev

    F. A. Mikhailenko & L. V. Balina

Authors
  1. F. A. Mikhailenko
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  2. L. V. Balina
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 4, pp. 450–452, April, 1982.

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Mikhailenko, F.A., Balina, L.V. Polymethine dyes — julolidine derivatives. Chem Heterocycl Compd 18, 334–336 (1982). https://doi.org/10.1007/BF00503544

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  • DOI: https://doi.org/10.1007/BF00503544

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