Electrochemical and Optical Properties of D-A-A-A-D Azomethine Triad and Its NIR-Active Polymer.

The azomethine with a donor-acceptor-acceptor-acceptor-donor structure has been synthesized and characterized. Azomethine exhibited luminescence properties and a positive solvatochromic effect. Electropolymerization on terminated triphenylamine groups was used to obtain a thin layer of the polyazomethine .