Transition metal-free poly(heptazine imide) photocatalyst for C–X bond construction from katritzky salts
Ying Wang, Mingcheng Yang, Zhu Yin, Yingqi Wang, Jiajia Cheng
Acta Phys. -Chim. Sin. . 2026, (7): 100212 .  DOI: 10.1016/j.actphy.2025.100212