Untitled

Preparation of a Library of Poly(N-sulfonylimidates) by Cu-Catalyzed Multicomponent Polymerization

“…If diols are used as alternative nucleophiles, polyimidates will be formed by an analogous Cu-catalyzed MCP. Polyimidates have attracted our attention because of their particular heat resistance and use in resin materials . In addition, the Chapman rearrangement of polyimidates has produced novel polyamides. − However, only a handful of examples of polyimidate synthesis have been reported because imidate formation itself is quite challenging .…”

“…13 If diols are used as alternative nucleophiles, polyimidates will be formed by an analogous Cucatalyzed MCP. Polyimidates have attracted our attention because of their particular heat resistance 14 and use in resin materials. 15 In addition, the Chapman rearrangement of polyimidates has produced novel polyamides.…”

Macromolecular transformations of polyphenyl imidates into N-phenyl-substituted polyaramides and poly(N-benzoylamines)

“…IR spectra of phenyl N phenylbenzenecarboximidoate (8)(1) and N,N phenylbenzamide (9) obtained by the rearrangement in solution(2) and in the fused state (3).…”

“…Curves of transformation of PPID 4m in the fused state(1) and in DPE at 240 °C (2), in nitrobenzene at 200 °C (3), in the glass like state(4), and in the film (200 °C (curve 3), in the glass like state(4), and in film (5) proceed significantly slower. Molecular weight of PPID does not influence the rate of the interaction.…”