Oxidative Photopolymerization of 3,4‐Ethylenedioxythiophene (EDOT) via Graphitic Carbon Nitride: A Modular Toolbox for Attaining PEDOT**

Conductive polymers find key applications ranging from optoelectronics and OLEDs to conductive composite materials. The synthesis of monomers, such as thiophene derivatives, pyrroles aniline, mainly relies on oxidative polymerization, the processing so-formed (insoluble) is a major issue that needs be addressed. In present work, photopolymerization 3,4-ethylenedioxythiophene (EDOT) by visible light employing metal-free semiconductor graphitic carbon nitride (g-CN) presented. Two main reaction pathways based g-CN content are described, formation processable oligo-EDOT demonstrated.