Molecular recognition in chiral smectic liquid crystals: The effect of core–core interactions and chirality transfer on polar order

RP Lemieux - Chemical Society Reviews, 2007 - pubs.rsc.org
This critical review focuses on the induction of polar order in smectic liquid crystal phases by
dopants with axially chiral cores, and should be of interest to all practitioners of …

NMR in chiral and achiral smectic phases: Structure, orientational order and dynamics

V Domenici, M Geppi, CA Veracini - Progress in Nuclear Magnetic …, 2007 - Elsevier
The smectic state of matter (smectic from the Greek rlgcla= soap) can be defined as a liquid
crystalline state of matter with a layered, onion-like structure. Molecules in the smectic phase …

Ferroelectricity in liquid crystals—materials, properties and applications

M Hird - Liquid Crystals, 2011 - Taylor & Francis
Molecular chirality confers the necessary reduced symmetry to tilted smectic liquid crystals
and disordered crystals to generate ferroelectric properties. By definition, ferroelectrics are …

Multi-stimuli-responsive charge-transfer hydrogel for room-temperature organic ferroelectric thin-film devices

M Pandeeswar, SP Senanayak… - Journal of the …, 2016 - ACS Publications
The possibility of designing programmable thin-film supramolecular structures with
spontaneous polarization widens the utility of facile supramolecular chemistry. Although a …

Uncommon building blocks in liquid crystals

RJ Mandle, CJ Gibb, JL Hobbs - Liquid Crystals, 2024 - Taylor & Francis
Just as nematic liquid crystals are widespread in display technology, a small number of
building blocks find widespread use in the design and synthesis of liquid crystalline …

Thermally, photochemically and electrically switchable reflection colors from self-organized chiral bent-core liquid crystals

M Mathews, RS Zola, D Yang, Q Li - Journal of Materials Chemistry, 2011 - pubs.rsc.org
We report the synthesis and characterization of two new chiral 1, 3-phenylene based five
ring bent-core mesogens that combine the unique electro-optic characteristics of banana …

Catalytic Enantioselective Synthesis of C1‐ and C2‐Symmetric Spirobiindanones through Counterion‐Directed Enolate C‐Acylation

BF Rahemtulla, HF Clark, MD Smith - Angewandte Chemie, 2016 - Wiley Online Library
A catalytic enantioselective route to C1‐and C2‐symmetric 2, 2′‐spirobiindanones has
been realized through an intramolecular enolate C‐acylation. This reaction employs a chiral …

Atroposelective arylation of biaryls by CH activation

Q Dherbassy, J Wencel-Delord, F Colobert - Tetrahedron, 2018 - Elsevier
Axial chirality of biaryls is found in natural products, bioactive molecules, ligands and
catalysts and their synthesis is therefore highly appealing. Thus, the atroposelective …

Gold (I)-catalyzed tandem intramolecular methoxylation/double aldol condensation strategy yielding 2, 2′-spirobi [indene] derivatives

J Zhang, S Zhang, Z Ding, A Hou, J Fu, H Su… - Organic …, 2022 - ACS Publications
The syntheses of 2, 2′-spirobi [indene] derivatives based on a gold (I)-catalyzed tandem
strategy involving intramolecular methoxylation/double aldol condensation were achieved …

Hünlich base derivatives as photo-responsive Λ-shaped hinges

M Kazem-Rostami, A Moghanian - Organic Chemistry Frontiers, 2017 - pubs.rsc.org
This article describes the synthesis and characterization of azo derivatives of the Hünlich
base. The possession of modifiable extremities, a Λ-shaped core, and photo-responsive …