Synthesis, characterization and fluorescence properties of azomethine polymer containing quinoline unit

Accessible microwave synthetized conjugated poly(azomethine‐pyridine) network and its metal complexes for CO2 conversion

“…Aromatic poly(azomethines) ( PAMs ), also known as poly(imines) or Schiff base polymers are conjugated networks with interesting characteristics such as high thermal stability, semiconductivity, or optoelectronic properties which make them attractive candidates for electronic and optoelectronic devices, such as photovoltaic cells, light‐emitting diodes, or thin‐film transistors . However, the high rigidity of these aromatic polymers and the poor solubility in organic solvents has limited their practical applications.…”

Synthetic Methodologies for Chelating Polymer Ligands: Recent Advances and Future Development

“…In another interesting example, the CPL synthesis procedure involved three steps: the first stage ‐ dialdehyde monomer, the second stage ‐ poly(azomethine), and poly(azomethine‐quinoline) polymers of the third stage were obtained with the elimination and condensation reactions (Scheme ) …”

“…[108] In another interesting example, the CPL synthesis procedure involved three steps: the first stage -dialdehyde monomer, the second stage -poly(azomethine), and poly (azomethine-quinoline) polymers of the third stage were obtained with the elimination and condensation reactions (Scheme 17). [109] Direct polymerization of bis(5-hydroxy-1,3-phenylene)-32crown-10, a diphenolic macrocyclic monomer, with diacid monomer bis(5-carboxy-1,3-phenylene)-26-crown-8 and more a large analog of bis(5-carboxy-1,3-phenylene)-32-crown-10 was performed according to the Higashi method (Scheme 18). [110] The resultant polyesters contain two macrocycles per repeat unit.…”

Flexible oligomeric silicon‐containing poly(ether‐azomethine)s obtained from epoxide derivatives. Synthesis and characterization

“…Aromatic poly(azomethine)s (PAzM)s are polycondensed materials of high performance with interesting mechanical and thermal properties. Likewise, most of them show electronic, linear, and nonlinear optical behavior due to their extended π‐conjugated structure . Many applications as a metal support for heterogeneous metal catalyst have been reported due to their strong ability to form chelates and for PAzMs or oligomeric PAzMs composed by rigid moieties and long flexible segments, applications in the crystal liquid field have also been studied .…”