Stereodynamic strategies to induce and enrich chirality of atropisomers at a late stage

CB Roos, CH Chiang, LAM Murray, D Yang… - Chemical …, 2023 - ACS Publications
Enantiomers, where chirality arises from restricted rotation around a single bond, are
atropisomers. Due to the unique nature of the origins of their chirality, synthetic strategies to …

Catalytic asymmetric synthesis of atropisomers featuring an aza axis

J Feng, CJ Lu, RR Liu - Accounts of Chemical Research, 2023 - ACS Publications
Conspectus Atropisomers bearing a rotation-restricted axis are common structural units in
natural products, chiral ligands, and drugs; thus, the prevalence of asymmetric synthesis has …

Atropisomers beyond the C–C axial chirality: Advances in catalytic asymmetric synthesis

GJ Mei, WL Koay, CY Guan, Y Lu - Chem, 2022 - cell.com
Atropisomers beyond the C–C axis (denoted as X–Y herein) are important addition to the
repertoire of axially chiral compounds, which have received much attention in recent years …

Enantioselective electrochemical cobalt-catalyzed aryl C–H activation reactions

T von Münchow, S Dana, Y Xu, B Yuan, L Ackermann - Science, 2023 - science.org
Enantioselective redox transformations typically rely on costly transition metals as catalysts
and often stoichiometric amounts of chemical redox agents as well. Electrocatalysis …

Asymmetric synthesis of axially chiral C− N atropisomers

P Rodríguez‐Salamanca, R Fernández… - … A European Journal, 2022 - Wiley Online Library
Molecules with restricted rotation around a single bond or atropisomers are found in a wide
number of natural products and bioactive molecules as well as in chiral ligands for …

[HTML][HTML] Stereoselective construction of atropisomers featuring a C–N chiral axis

YJ Wu, G Liao, BF Shi - Green Synthesis and Catalysis, 2022 - Elsevier
Atropisomeric C–N compounds belong to an important class of axially chiral compounds.
However, whereas the asymmetric synthesis of biaryl atropisomers have been well …

Enantioselective Synthesis of N‐N Atropisomers by Palladium‐Catalyzed C− H Functionalization of Pyrroles

W Yao, CJ Lu, LW Zhan, Y Wu, J Feng… - Angewandte …, 2023 - Wiley Online Library
The catalytic asymmetric construction of N− N atropisomeric biaryls remains a formidable
challenge. Studies of them lag far behind studies of the more classical carbon‐carbon biaryl …

The crucial role of silver (i)-salts as additives in C–H activation reactions: overall analysis of their versatility and applicability

RL de Carvalho, EBT Diogo, SL Homölle… - Chemical Society …, 2023 - pubs.rsc.org
Transition-metal catalyzed C–H activation reactions have been proven to be useful
methodologies for the assembly of synthetically meaningful molecules. This approach bears …

Ruthenium (II)/Imidazolidine Carboxylic Acid‐Catalyzed C− H Alkylation for Central and Axial Double Enantio‐Induction

Y Li, YC Liou, JCA Oliveira… - Angewandte Chemie …, 2022 - Wiley Online Library
Enantioselective C− H activation has surfaced as a transformative toolbox for the efficient
assembly of chiral molecules. However, despite of major advances in rhodium and …

Synthesis of Axially Chiral N‐Arylindoles via Atroposelective Cyclization of Ynamides Catalyzed by Chiral Brønsted Acids

ZS Wang, LJ Zhu, CT Li, BY Liu… - Angewandte Chemie …, 2022 - Wiley Online Library
In recent years, asymmetric catalysis of ynamides has attracted much attention, but these
reactions mostly constructed central chirality, except for a few examples on the synthesis of …