Mechanically interlocked polymers based on rotaxanes

L Chen, X Sheng, G Li, F Huang - Chemical Society Reviews, 2022 - pubs.rsc.org
The nature of mechanically interlocked molecules (MIMs) has continued to encourage
researchers to design and construct a variety of high-performance materials. Introducing …

Supramolecular helical systems: helical assemblies of small molecules, foldamers, and polymers with chiral amplification and their functions

E Yashima, N Ousaka, D Taura, K Shimomura… - Chemical …, 2016 - ACS Publications
In this review, we describe the recent advances in supramolecular helical assemblies
formed from chiral and achiral small molecules, oligomers (foldamers), and helical and …

Chirality in rotaxanes and catenanes

EMG Jamieson, F Modicom, SM Goldup - Chemical Society Reviews, 2018 - pubs.rsc.org
Although chiral mechanically interlocked molecules (MIMs) have been synthesised and
studied, enantiopure examples are relatively under-represented in the pantheon of reported …

Binaphthyl–bipyridyl cyclic dyads as a chiroptical switch

K Takaishi, M Yasui, T Ema - Journal of the American Chemical …, 2018 - ACS Publications
A series of chiral cyclic dyads, axially chiral binaphthyls linked to a 3, 3′-bipyridyl, was
synthesized. The dyad 2 bearing methoxy groups exhibited ON/OFF properties in circularly …

Strategies for the synthesis of enantiopure mechanically chiral molecules

JRJ Maynard, SM Goldup - Chem, 2020 - cell.com
Mechanically interlocked molecules, such as rotaxanes and catenanes, are composed of
two or more covalent subcomponents threaded through one another such that they cannot …

Recent developments in polypseudorotaxanes and polyrotaxanes

M Arunachalam, HW Gibson - Progress in Polymer Science, 2014 - Elsevier
This review highlights developments since 2008 in the field of polypseudorotaxanes and
polyrotaxanes. Progress in synthetic polyrotaxane chemistry has resulted in the preparation …

Stereoselective synthesis of mechanically planar chiral rotaxanes

MA Jinks, A de Juan, M Denis… - Angewandte Chemie …, 2018 - Wiley Online Library
Chiral interlocked molecules in which the mechanical bond provides the sole stereogenic
unit are typically produced with no control over the mechanical stereochemistry. Here we …

Helical polyacetylenes induced via noncovalent chiral interactions and their applications as chiral materials

K Maeda, E Yashima - Polymer Synthesis Based on Triple-bond Building …, 2018 - Springer
Construction of predominantly one-handed helical polyacetylenes with a desired helix
sense utilizing noncovalent chiral interactions with nonracemic chiral guest compounds …

Synthetic strategies towards mechanically interlocked oligomers and polymers

NH Pérez, JEM Lewis - Organic & Biomolecular Chemistry, 2020 - pubs.rsc.org
Mechanically interlocked molecules have fascinated chemists for decades. Initially a
tantalising synthetic challenge, interlocked molecules have continued to capture the …

Induction of Single‐Handed Helicity of Polyacetylenes Using Mechanically Chiral Rotaxanes as Chiral Sources

F Ishiwari, K Nakazono, Y Koyama… - Angewandte …, 2017 - Wiley Online Library
Effective induction of preferred‐handed helicity of polyacetylenes by pendant mechanically
chiral rotaxanes is discussed. Polyacetylenes possessing optically active mechanically …