Enantioselective Synthesis of Atropisomers via Vinylidene ortho-Quinone Methides (VQMs)
W Qin, Y Liu, H Yan - Accounts of Chemical Research, 2022 - ACS Publications
Conspectus Atropisomers, arising from conformational restriction, are inherently chiral due
to the intersecting dissymmetric planes. Since there are numerous applications of …
to the intersecting dissymmetric planes. Since there are numerous applications of …
Supramolecular chiroptical switches
Chiroptical switches, whose chiral optical signals such as optical rotatory dispersion (ORD),
circular dichroism (CD) and circularly polarized luminescence (CPL) are reversibly …
circular dichroism (CD) and circularly polarized luminescence (CPL) are reversibly …
Mutual monomer orientation to bias the supramolecular polymerization of [6] helicenes and the resulting circularly polarized light and spin filtering properties
We report on the synthesis and self-assembly of 2, 15-and 4, 13-disubstituted carbo [6]
helicenes 1 and 2 bearing 3, 4, 5-tridodecyloxybenzamide groups. The self-assembly of …
helicenes 1 and 2 bearing 3, 4, 5-tridodecyloxybenzamide groups. The self-assembly of …
Simple double hetero [5] helicenes realize highly efficient and narrowband circularly polarized organic light-emitting diodes
Helicene-based emitters with unique inherent circularly polarized luminescence (CPL) are
promising yet remain a formidable challenge for highly efficient circularly polarized organic …
promising yet remain a formidable challenge for highly efficient circularly polarized organic …
Helically chiral aromatics: the synthesis of helicenes by [2+ 2+ 2] cycloisomerization of π-electron systems
IG Stará, I Starý - Accounts of Chemical Research, 2019 - ACS Publications
Conspectus Advanced molecular nanocarbons are now in the spotlight reflecting the basic
discoveries of fullerenes, carbon nanotubes, and graphene. This research area includes …
discoveries of fullerenes, carbon nanotubes, and graphene. This research area includes …
Helical nanostructures: chirality transfer and a photodriven transformation from superhelix to nanokebab
H Jiang, Y Jiang, J Han, L Zhang… - Angewandte Chemie …, 2019 - Wiley Online Library
Photosensitive cinnamic acid conjugated glutamides were designed to demonstrate
photocontrolled hierarchical chirality transfer and switching in self‐assembled systems. In …
photocontrolled hierarchical chirality transfer and switching in self‐assembled systems. In …
[HTML][HTML] Helicene-based chiroptical switches
H Isla, J Crassous - Comptes Rendus Chimie, 2016 - Elsevier
Helicenes are molecules with ortho-fused aromatic rings that adopt an inherently chiral
helical shape. This helical topology combined with the extended π-conjugated system …
helical shape. This helical topology combined with the extended π-conjugated system …
Near-Infrared, Organic Chiroptic Switch with High Dissymmetry Factors
Here we unveil a chiral molecular redox switch derived from PDI-based twistacenes─ c
hPDI [2] that has the remarkable attributes of high-intensity and a broadband chiral …
hPDI [2] that has the remarkable attributes of high-intensity and a broadband chiral …