Integrating Sustainable Chemistry Principles in Polydiacetylene (PDA) Synthesis

Abstract Polydiacetylenes (PDAs) represent one of the most intriguing classes of semiconducting polymers, captivating researchers with their unique properties and diverse applications. They possess remarkable electronic and optical characteristics, as well as their ability to undergo dramatic color changes in response to various stimuli. This perspective explores the integration of sustainable chemistry principles into the synthesis of PDAs. We highlight how several elements such as diacetylene green‐coupling synthesis, biodegradability, solid state synthesis and biobased precursors, can contribute to the advancement of more responsible and innovative PDAs materials.