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Urethanic compounds with Schiff base structure

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Material Research Innovations

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Abstract 

Our study dealt with the synthesis and characterization of new azomethine-urethane compounds, starting from 2,2′-[ethylenebis(nitrilomethyli-dyne)]diphenol, 2,2′- [propylenebis(nitrilomethylidyne)]diphenol, 2,2′-[butylene bis(nitrilomethylidyne)]diphenol, 2,2′-[pentylenebis(nitrilo- methylidyne)]diphe-nol, 2,2′-[hexamethylenebis(nitrilome-thylidyne)]diphenol and phenyl isocyanate for the model compounds and tolylene-2,4-diisocyanate for the polymers. The products were characterized by IR and 1H-NMR spectroscopy, thermogravimetry, DSC. Through heating, these compounds suffer chemical modification, both addition and condensation reactions being possible.

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Authors and Affiliations

  1. Institute of Macromolecular Chemistry ”Petru Poni”, Aleea Gr. Ghica, Voda 41 A, 6600-Jassy, Romania e-mail: bancdana@ichpp.tuiasi.ro, , , , , , RO

    C. I. Simionescu, D. Filip, G. Stoica & C. Ciobanu

Authors
  1. C. I. Simionescu
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  2. D. Filip
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  3. G. Stoica
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  4. C. Ciobanu
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Received: 18 September 2000 / Reviewed and accepted: 20 September 2000

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Simionescu, C., Filip, D., Stoica, G. et al. Urethanic compounds with Schiff base structure. Mat Res Innovat 4, 161–165 (2001). https://doi.org/10.1007/s100190000083

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  • DOI: https://doi.org/10.1007/s100190000083

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