The past decade has witnessed remarkable success in the synthesis of curved polycyclic
aromatics through Scholl reactions which enable oxidative aryl–aryl coupling even in …

Molecular nanocarbons containing heptagonal rings have attracted increasing interest due
to their dynamic behavior, electronic properties, aromaticity, and solid‐state packing …

Herein we describe a novel superhelicene structure consisting of three hexa-peri-
hexabenzocoronene (HBC) units arranged in a helical geometry and creating two carbo [5] …

Non‐alternant non‐benzenoid π‐conjugated polycyclic hydrocarbons (PHs) are expected to
exhibit very different electronic properties from the all‐benzenoid PHs. Herein, we report the …

The rational design and modification of the helix is of significance for fully promoting
properties of configurationally stable materials for various applications in chiral science …

Incorporating non‐hexagonal rings into polycyclic conjugated hydrocarbons (PCHs) can
significantly affect their electronic and optoelectronic properties and chemical reactivities …

Abstract Azulene 1, pentalene 2, and heptalene 3 are classical nonalternant hydrocarbons.
Their fascinating π-frameworks, consecutive arrangements of odd-membered carbocycles …

Defective nanographenes containing joined pentagons and heptagons exhibit striking
physicochemical properties from both experimental and theoretical perspectives compared …

Chiral nanographenes with both high fluorescence quantum yields (ΦF) and large
dissymmetry factors (glum) are essential to the development of circularly polarized …

Azulene is a non‐benzenoid aromatic building block with unique chemical structure and
physicochemical properties. By using the “bottom‐up” synthetic strategy, we synthesized …