The design and synthesis of novel π‐conjugated macrocycles have been an attractive topic
in synthetic chemistry and material and supramolecular chemistry. The distortion caused by …

Stereoisomerism is one of the most fundamental and indispensable notions in chemistry. We
have recently found that a novel form of stereoisomerism emerges in cycloarylenes, cyclic …

Planar chiral carbon nanorings and nanobelts (CNRs and CNBs), the sidewall segment
molecules of chiral-type carbon nanotubes (CNTs), have attracted attention owing to their …

A versatile design of thermally activated delayed fluorescence (TADF) π‐conjugated
macrocycles incorporating electron‐donor (D) and acceptor (A) units into a cyclo‐meta …

A Ni (0)-mediated coupling reaction of a 1, 8-dibromopyrene gave a series of cyclic pyrene
oligomers CPn up to nonadecamer. CP5 and CP7 represent a unique class of asymmetric …

A saddle‐shaped macromolecule has been synthesized. The molecule was designed as a
geodesic saddle with 1, 3, 5‐trisubstituted benzene (named phenine) as the fundamental …

A macrocyclic compound consisting of six 2, 7‐anthrylene units was successfully
synthesized by Ni‐mediated coupling of the corresponding dibromo precursor as a novel π …

An atropisomerism of large cycloarylenes was studied using [n] cyclo‐4, 10‐pyrenylenes (n=
6–21) as an illustrative example with two simple assumptions:(1) alternating configurations …

Abstract [n] Cyclo-para-phenylene congeners of n= 12, 16, 20 with n/2 nitrogen atoms were
synthesized via Pt-mediated one-pot macrocyclization reactions. The reaction allowed …

Multiple nitrogen atoms were introduced in macrocyclic structures of [n] cyclo-meta-
phenylene via a concise one-pot cross coupling between pyridylene and phenylene units …