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 …

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 …

Synthesis of armchair and chiral carbon nanobelts

KY Cheung, S Gui, C Deng, H Liang, Z Xia, Z Liu, L Chi… - Chem, 2019 - cell.com
Carbon nanobelts that consist of a loop of fully fused benzene rings are long-standing and
challenging targets of organic synthesis and are key steps toward the ultimate synthesis of …

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] …

Synthesis and size-dependent properties of [12],[16], and [24] carbon nanobelts

G Povie, Y Segawa, T Nishihara… - Journal of the …, 2018 - ACS Publications
The synthesis and X-ray crystal structure of the first member of the carbon nanobelt family is
reported.[12] Carbon nanobelt ([12] CNB) was originally obtained from a nickel-mediated …

Synthetic strategies of carbon nanobelts and related belt‐shaped polycyclic aromatic hydrocarbons

KY Cheung, Y Segawa, K Itami - Chemistry–A European …, 2020 - Wiley Online Library
The development of carbon nanobelts and related belt‐shaped polycyclic aromatic
hydrocarbons has gained momentum in recent years. This Minireview focuses on the …

Strain visualization for strained macrocycles

CE Colwell, TW Price, T Stauch, R Jasti - Chemical Science, 2020 - pubs.rsc.org
Strain has a unique and sometimes unpredictable impact on the properties and reactivity of
molecules. To thoroughly describe strain in molecules, a computational tool that relates …

A supramolecular [10] CPP junction enables efficient electron transfer in modular porphyrin–[10] CPP⊃ fullerene complexes

Y Xu, B Wang, R Kaur, MB Minameyer… - Angewandte …, 2018 - Wiley Online Library
Efficient photoinduced electron transfer was observed across a [10] cycloparaphenylene
([10] CPP) moiety that serves as a rigid non‐covalent bridge between a zinc porphyrin and a …

A Conjugated Figure‐of‐Eight Oligoparaphenylene Nanohoop with Adaptive Cavities Derived from Cyclooctatetrathiophene Core

L Zhan, C Dai, G Zhang, J Zhu, S Zhang… - Angewandte Chemie …, 2022 - Wiley Online Library
A fully conjugated figure‐of‐eight nanohoop is presented with facile synthesis. The
molecule's lemniscular skeleton features the combination of two strained …

Heptagon‐Containing Nanographene Embedded into [10] Cycloparaphenylene

JP Mora‐Fuentes, MD Codesal, M Reale… - Angewandte Chemie …, 2023 - Wiley Online Library
We report the synthesis and characterization of a novel type of nanohoop, consisting of a
cycloparaphenylene derivative incorporating a curved heptagon‐containing π‐extended …