Bowls, hoops, and saddles: synthetic approaches to curved aromatic molecules

MA Majewski, M Stępień - Angewandte Chemie International …, 2019 - Wiley Online Library
This review summarizes recent advances in the chemistry of curved aromatic molecules. By
focusing on the key accomplishments of the last decade, we provide a general overview of …

Cycloparaphenylenes and related nanohoops

SE Lewis - Chemical Society Reviews, 2015 - pubs.rsc.org
The first synthesis of a cyclic oligophenylene possessing a radial π system was reported in
2008. In the short period that has elapsed since, there has been an ever-increasing level of …

Conjugated nanohoops incorporating donor, acceptor, hetero‐or polycyclic aromatics

M Hermann, D Wassy, B Esser - Angewandte Chemie, 2021 - Wiley Online Library
In the last 13 years several synthetic strategies were developed that provide access to [n]
cycloparaphenylenes ([n] CPPs) and related conjugated nanohoops. A number of potential …

The supramolecular chemistry of strained carbon nanohoops

Y Xu, M von Delius - Angewandte Chemie International Edition, 2020 - Wiley Online Library
Since 1996, a growing number of strained macrocycles, comprising only sp2‐or sp‐
hybridized carbon atoms within the ring, have become synthetically accessible, with the [n] …

Conjugated macrocycles in organic electronics

M Ball, B Zhang, Y Zhong, B Fowler… - Accounts of chemical …, 2019 - ACS Publications
Conspectus This Account describes a body of research on the design, synthesis, and
application of a new class of electronic materials made from conjugated macrocycles. Our …

Molecular engineering of free‐base porphyrins as ligands—the N− H⋅⋅⋅ X binding motif in tetrapyrroles

M Kielmann, MO Senge - Angewandte Chemie International …, 2019 - Wiley Online Library
The core N− H units of planar porphyrins are often inaccessible to forming hydrogen‐
bonding complexes with acceptor molecules. This is due to the fact that the amine moieties …

Macrocyclization in the design of organic n-type electronic materials

M Ball, Y Zhong, B Fowler, B Zhang, P Li… - Journal of the …, 2016 - ACS Publications
Here, we compare analogous cyclic and acyclic π-conjugated molecules as n-type
electronic materials and find that the cyclic molecules have numerous benefits in organic …

Gram-scale syntheses and conductivities of [10] cycloparaphenylene and its tetraalkoxy derivatives

E Kayahara, L Sun, H Onishi, K Suzuki… - Journal of the …, 2017 - ACS Publications
[10] Cycloparaphenylene ([10] CPP) and its tetraalkoxy derivatives were synthesized on the
gram scale in 7 steps starting from 1, 4-benzoquinone or 2, 5-dialkoxy-1, 4-benzoquinone …

A BN‐Doped Cycloparaphenylene Debuts

M Chen, KS Unikela, R Ramalakshmi, B Li… - Angewandte …, 2021 - Wiley Online Library
The first example of a BN‐doped cycloparaphenylene BN‐[10] CPP was synthesized and
characterized. Its reactivity and photophysical properties were evaluated in direct …

A Fourfold Gold (I)− Aryl Macrocycle with Hyperbolic Geometry and its Reductive Elimination to a Carbon Nanoring Host

N Grabicki, S Fisher, O Dumele - … Chemie International Edition, 2023 - Wiley Online Library
Abstract An ethylene glycol‐decorated [6] cyclo‐meta‐phenylene (CMP) macrocycle was
synthesized and utilized as a subunit to construct a fourfold AuI2− aryl metallacycle with an …