Tanaka, K., Ochi, J., Hao, J., Kondo, Y., Kondo, M., Hatakeyama, T. (2026). Chlorine‐Enabled Double Borylation Strategy for π‐Extended MR‐TADF Emitters: From Synthetic Challenge to Benchmark OLEDs. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.202522105