Key points are not available for this paper at this time.
Abstract High molecular weight aromatic polyketones were prepared from p ‐ and m ‐phenoxybenzoic acid in polyphosphoric acid by heating the reaction mixture at 100°C. High molecular weight aromatic polyamide was derived from the polyketone obtained through Schmidt reaction or Beckmann rearrangement. The polyamide obtained by Schmidt reaction was found to have some regularity in an arrangement of its repeating units. The thermal stability of the polyketone and the polyamide were good.
Building similarity graph...
Analyzing shared references across papers
Loading...
Iwakura et al. (Sun,) studied this question.
www.synapsesocial.com/papers/69dc00004ed5396c4e374917 — DOI: https://doi.org/10.1002/pol.1968.150061213
Yoshio Iwakura
Kosuke Uno
Teruo TAKIGUCHI
Journal of Polymer Science Part A-1 Polymer Chemistry
The University of Tokyo
Building similarity graph...
Analyzing shared references across papers
Loading...