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Polymer Science Series B

, Volume 52, Issue 7–8, pp 391–396 | Cite as

Branched polyphenylquinoxalines containing naphthoxazine-5,8-disulfonic acid groups

  • A. L. Rusanov
  • E. A. Solodova
  • E. G. Bulycheva
  • N. M. Belomoina
Synthesis
  • 32 Downloads

Abstract

Branched carboxylated polyphenylquinoxalines are prepared via the interaction of tris(α-diketone), 4,4′-bis(phenylglyoxalyl)benzyl, with an equimolar amount of 3,4-diaminobenzoic acid and subsequent interaction of the reaction product with an equimolar amount of bis(o-phenylenediamines). Polymeranalogous transformations of these polymers with 1-amino-8-naphthol-3,6-disulfonic acid sodium salt monohydrate in Eaton’s reagent yield earlier undescribed branched polyphenylquinoxalines containing side naphthoxazine-5,8-disulfonic acid groups.

Keywords

Polymer Science Series Disulfonic Acid Polymer Analogous Transformation Acid Monosodium Salt Acid Side Group 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Pleiades Publishing, Ltd. 2010

Authors and Affiliations

  • A. L. Rusanov
    • 1
  • E. A. Solodova
    • 1
  • E. G. Bulycheva
    • 1
  • N. M. Belomoina
    • 1
  1. 1.Nesmeyanov Institute of Organoelement CompoundsRussian Academy of SciencesMoscowRussia

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