Introduction of non‐hexagons and/or heteroatoms allows for finely tuning the
physicochemical properties of nanographenes. Heteroatoms do** have dominated the …

Two-dimensionally extended, polycyclic heteroaromatic molecules (heterocyclic
nanographenes) are a highly versatile class of organic materials, applicable as functional …

Carbon-rich macrocycles and nanobelts have attracted considerable attention for decades
because their aesthetically molecular structures, excellent physical properties, and potential …

In this article, novel azahelicenes (AZs) were synthesized and proposed as high
performance visible light photoinitiators for both the free radical polymerization of acrylates …

Abstract Tetrabenzotetraaza [8] circulene (1) has been synthesized in good yield by a “fold‐
in” oxidative fusion reaction of a 1, 2‐phenylene‐bridged cyclic tetrapyrrole. X‐ray diffraction …

In this account we give an overview of the synthesis and properties of heterocyclic [8]
circulenes. Much of the interest in studying heterocyclic [8] circulenes stems from the planar …

A negatively curved aza‐nanographene (NG) containing two octagons was synthesized by a
regioselective and stepwise cyclodehydrogenation procedure, in which a double aza [7] …

Oxidative C–C coupling of carbazoles possessing various substituents is demonstrated in
the presence of organic (metal-free) recyclable oxidants, such as DDQ or CA/H+, for …

Abstract Carbazole‐based aza [7] helicenes and hetero [9] helicenes were successfully
obtained via the intramolecular Scholl reaction of 3, 6‐bis (biphenyl‐2‐yl) carbazole …

A non‐catalytic condensation of NiII β‐aminonorcorrole with aryl aldehydes is shown to
produce a family of pyrromethane dimers that undergo deaminative cyclization to yield …