Enantioenriched helicenes and helicenoids containing main-group elements (B, Si, N, P)

K Dhbaibi, L Favereau, J Crassous - Chemical reviews, 2019 - ACS Publications
In this review, we discuss the rich chemistry of helicenes and helicenoids containing main-
group elements. Enantioenriched helicenic derivatives containing main-group elements B …

Molecular chirality at surfaces

KH Ernst - physica status solidi (b), 2012 - Wiley Online Library
With the adsorption of larger molecules being increasingly tackled by surface scientists, the
aspect of chirality often plays a role. This paper gives a topical review of molecular chirality …

Benzo‐Fused Double [7] Carbohelicene: Synthesis, Structures, and Physicochemical Properties

Y Hu, XY Wang, PX Peng, XC Wang… - Angewandte Chemie …, 2017 - Wiley Online Library
Abstract A benzo‐fused double [7] carbohelicene (D7H) was synthesized through a
regioselective cyclodehydrogenation of a tetranaphthyl‐p‐terphenyl‐based precursor. The …

Controlling anisotropic properties by manipulating the orientation of chiral small molecules

J Wade, F Salerno, RC Kilbride, DK Kim, JA Schmidt… - Nature Chemistry, 2022 - nature.com
Chiral π-conjugated molecules bring new functionality to technological applications and
represent an exciting, rapidly expanding area of research. Their functional properties, such …

Emergent properties of an organic semiconductor driven by its molecular chirality

Y Yang, B Rice, X Shi, JR Brandt, R Correa da Costa… - ACS …, 2017 - ACS Publications
Chiral molecules exist as pairs of nonsuperimposable mirror images; a fundamental
symmetry property vastly underexplored in organic electronic devices. Here, we show that …

From helical to planar chirality by on-surface chemistry

O Stetsovych, M Švec, J Vacek, JV Chocholoušová… - Nature …, 2017 - nature.com
The chirality of molecular structures is paramount in many phenomena, including
enantioselective reactions, molecular self-assembly, biological processes and light or …

Enantiomer surface chemistry: conglomerate versus racemate formation on surfaces

S Dutta, AJ Gellman - Chemical Society Reviews, 2017 - pubs.rsc.org
Research on surface chirality is motivated by the need to develop functional chiral surfaces
for enantiospecific applications. While molecular chirality in 3D has been the subject of study …

Helicene quinones: redox-triggered chiroptical switching and chiral recognition of the semiquinone radical anion lithium salt by electron nuclear double resonance …

D Schweinfurth, M Zalibera, M Kathan… - Journal of the …, 2014 - ACS Publications
We present the synthesis and characterization of enantiomerically pure [6] helicene o-
quinones (P)-(+)-1 and (M)-(−)-1 and their application to chiroptical switching and chiral …

Stereochemical recognition of helicenes on metal surfaces

KH Ernst - Accounts of chemical research, 2016 - ACS Publications
Conspectus The chiral recognition among biomolecules is fundamentally important for many
processes of life, including the stereochemistry of evolution. Of special interest is chiral …

Water‐soluble nanoparticles with twisted double [7] carbohelicene for lysosome‐targeted cancer photodynamic therapy

H Zhao, X Xu, L Zhou, Y Hu, Y Huang, A Narita - Small, 2022 - Wiley Online Library
Helicene‐based therapeutic agents for organelle‐targeted photodynamic therapy (PDT)
involving both type I and II are challenging and still underexplored. Herein, water‐soluble …