Cascade C−H Activation−Annulation Polymerization toward Fluorescent Polycyclic Heteroaromatic Polyelectrolytes with Multiple Functionalities
Fluorescent main-chain charged polyelectrolytes (MCCPs) have emerged as a highly attractive class of multifunctional materials. However, their structural diversity remains severely limited by synthetic challenges. Herein, we report a cascade C−H activation−annulation polymerization (CAAP) strategy that can in situ ge...