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 …

Recent advances in functionalizations of helicene backbone

M Jakubec, J Storch - The Journal of Organic Chemistry, 2020 - ACS Publications
Helicenes, chiral members of the family of polyaromatic hydrocarbons, have been
increasingly used in a variety of applications in recent years. Despite their intriguing …

Perylene diimide-embedded double [8] helicenes

B Liu, M Böckmann, W Jiang… - Journal of the …, 2020 - ACS Publications
The rational design and modification of the helix is of significance for fully promoting
properties of configurationally stable materials for various applications in chiral science …

Enantioselective synthesis of dithia [5] helicenes and their postsynthetic functionalization to access dithia [9] helicenes

V Pelliccioli, T Hartung, M Simon, C Golz… - Angewandte …, 2022 - Wiley Online Library
A highly enantioselective synthesis of 5, 13‐disubstituted dibenzo [d, d′] benzo [1, 2‐b: 4, 3‐
b′] dithiophenes is reported. Key for the successful assembly of these helical architectures …

Chiral Plasmonic Response of 2D Ti3C2Tx Flakes: Realization and Applications

A Olshtrem, I Panov, S Chertopalov… - Advanced Functional …, 2023 - Wiley Online Library
The circularly polarized light sensitive materials response can be reached at plasmon
wavelengths through the coupling of intrinsically non‐chiral plasmonic nanostructure with …

Enantioenriched ruthenium-tris-bipyridine complexes bearing one helical bipyridine ligand: access to fused multihelicenic systems and chiroptical redox switches

M Kos, R Rodríguez, J Storch, J Sykora… - Inorganic …, 2021 - ACS Publications
The synthesis and photophysical and chiroptical properties of novel aza [n] helicenes (6a–d,
10a, b, n= 4–7) substituted with one or two 2-pyridyl groups are described. The preparation …

Synthesis of Aza[n]helicenes (n = 4–7) via Photocyclodehydrochlorination of 1-Chloro-N-aryl-2-naphthamides

L Váňa, M Jakubec, J Sýkora… - The Journal of …, 2022 - ACS Publications
A series of aza [n] helicenes (n= 4–7) was synthesized using a
photocyclodehydrochlorination of 1-chloro-N-aryl-2-naphthamides as a general synthetic …

Porphyrin-and Bodipy-helicene conjugates: syntheses, separation of enantiomers and chiroptical properties

V Silber, M Jean, N Vanthuyne, N Del Rio… - Organic & …, 2023 - pubs.rsc.org
The synthesis of several new compounds containing a chromophore and a helicenic moiety
is reported. The preparation, characterisation and some physico–chemical studies are …

Triskelion-shaped iridium-helicene NHC complex

ES Gauthier, N Hellou, E Caytan, S Del Fré… - Inorganic Chemistry …, 2021 - pubs.rsc.org
Enantiopure tris-helicenic chiral-at-iridium complexes have been prepared, constituting the
first examples of organometallic metal-tris-helicenes. They have the mer-or fac-Ir (C^ C:) 3 …

Helicity-modulated remote CH functionalization

N Yang, C Shen, G Zhang, F Gan, Y Ding… - Science …, 2023 - science.org
Remote CH functionalization is highly important for the conversion and utilization of arenes,
but the conventional routes are comprehensively developed with the assistance of transition …