Zenghui Li

Nonplanar S-Shaped Bisanthene: Synthesis, Structures, and Properties

Abstract Spiro-fused polycyclic aromatic compounds have attracted increasing attention. In this work, we designed a nonplanar S-shaped compound hel-BA featuring dual [4]helicene. Its synthesis adopts an efficient cationic radical-mediated direct C–H aromatic nucleophilic substitu...