Divanillin-Based Polyazomethines: Toward Biobased and Metal-Free π-Conjugated Polymers

Divanillin was synthesized in high yield and purity using Laccase from Trametes versicolor. It was then polymerized with benzene-1,4-diamine and 2,7-diaminocarbazole to form polyazomethines. Polyme...