Disclosed herein is a rhodium(iii)-catalyzed novel one-step back-to-back double rollover annulation on pyridine and pyrazine backbones leading to structurally and optoelectronically diverse class of nicely decorated multi-ring-fused, extensively π-conjugated, N-enriched PAH molecules by virtue of orchestrated quadruple C–H activation events.
本文披露了一种铑(III)催化的新型一步式背对背双翻转吡啶和吡嗪骨架上的环化反应,导致结构和光电性多样的精美装饰的多环融合、广泛π共轭、富含氮的多环芳香烃分子类别,这是通过协调四次C-H活化事件实现的。