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Synthesis of polypyromellitimidoamides from dihydrazides of aromatic and aliphatic acids and pyromellitic dianhydride

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

Polyamido acids have been synthesized from pyromellitic dianhydride and dihydrazides of terephthalic, isophthalic, sebacic, and adipic acids. The polyamido acids obtained have been cyclized at 220° C, and it has been shown by IR spectroscopy that the polymers contain five-membered imide rings.

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Authors and Affiliations

  1. Institute of Heteroorganic Compounds, AS USSR, Moscow

    V. V. Korshak, L. S. Fedorova & K. K. Mozgova

Authors
  1. V. V. Korshak
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  2. L. S. Fedorova
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  3. K. K. Mozgova
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Korshak, V.V., Fedorova, L.S. & Mozgova, K.K. Synthesis of polypyromellitimidoamides from dihydrazides of aromatic and aliphatic acids and pyromellitic dianhydride. Chem Heterocycl Compd 3, 776–778 (1967). https://doi.org/10.1007/BF00474865

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  • DOI: https://doi.org/10.1007/BF00474865

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