Catalytic Synthesis of Atropoisomers via Non‐Canonical Friedel‐Crafts Reactions

X Ye, X Yu, R Deng, F Zhong… - Advanced Synthesis & …, 2024 - Wiley Online Library
Abstract The Friedel‐Crafts reaction stands as a powerful synthetic tool for C− H
functionalization of aromatic feedstocks, which is conventionally realized through …

Organocatalytic Atroposelective Dynamic Kinetic Resolution Involving Ring Manipulations

Q Shi, F Fang, DJ Cheng - Advanced Synthesis & Catalysis, 2024 - Wiley Online Library
Axially chiral architectures exist widely in natural products, biologically relevant molecules,
chiral ligands and catalysts as well as functional materials. Therefore, catalytic asymmetric …

Enantioselective Synthesis of Planar‐Chiral Sulfur‐Containing Cyclophanes by Chiral Sulfide Catalyzed Electrophilic Sulfenylation of Arenes

D Zhu, T Mu, ZL Li, HY Luo, RF Cao… - Angewandte Chemie …, 2024 - Wiley Online Library
An efficient catalytic asymmetric electrophilic sulfenylation reaction for the synthesis of
planar‐chiral sulfur‐containing cyclophanes has been developed for the first time. This was …

Developing biarylhemiboronic esters for biaryl atropisomer synthesis via dynamic kinetic atroposelective Suzuki–Miyaura cross-coupling

Y Yang, C Wu, J Xing, X Dou - Journal of the American Chemical …, 2024 - ACS Publications
We herein introduce biarylhemiboronic esters as a new type of bridged biaryl reagent for
asymmetric synthesis of axially chiral biaryl structures, and the palladium-catalyzed …

Pd-Catalyzed Atroposelective C–H Olefination: Diverse Synthesis of Axially Chiral Biaryl-2-carboxylic Acids

AL Jiang, G Zhou, BY Jiang, T Zhou, XT Xu… - Organic Letters, 2024 - ACS Publications
Axially chiral carboxylic acids are important motifs in chiral catalysts and ligands. We herein
reported the synthesis of axially chiral carboxylic acids via Pd (II)-catalyzed atroposelective …

Atroposelective Synthesis of Axial Biaryls by Dynamic Kinetic Resolution Using Engineered Imine Reductases

X Hao, Z Tian, Z Yao, T Zang, S Song… - Angewandte Chemie …, 2024 - Wiley Online Library
Axially chiral biaryl compounds are ubiquitous scaffolds in natural products, bioactive
molecules, chiral ligands and catalysts, but biocatalytic methods for their asymmetric …

Atropisomeric Carboxylic Acids Synthesis via Nickel‐Catalyzed Enantioconvergent Carboxylation of Aza‐Biaryl Triflates with CO2

XW Chen, C Li, YY Gui, JP Yue, Q Zhou… - Angewandte Chemie …, 2024 - Wiley Online Library
Upgrading CO2 to value‐added chiral molecules via catalytic asymmetric C− C bond
formation is a highly important yet challenging task. Although great progress on the …

Catalytic Asymmetric Reductive Amination for Axially Chiral Aryl Aldehydes via Desymmetrization/Kinetic Resolution Cascade

Y Wang, RP Song, XY Li, WL Chen, Y Tian… - Organic …, 2024 - ACS Publications
Herein we present an efficient chiral phosphoric-acid-catalyzed atropoenantioselective
asymmetric reductive amination of biaryl dialdehydes. The process involves …

High Rotational Barrier Atropisomers

M Fragkiadakis, M Thomaidi… - … A European Journal, 2024 - Wiley Online Library
Atropisomers have attracted a great deal of attention lately due to their numerous
applications in organic synthesis and to their employment in drug discovery. However, the …

Dynamic Thermodynamic Resolution of Racemic 1, 1′-Binaphthyl-2, 2′-diol (BINOL)

O Shaashua, D Pollok, A Dyadyuk, AI Shames… - Organic …, 2024 - ACS Publications
A dynamic thermodynamic resolution method for converting (R/S)-BINOL (1, 1′-binaphthyl-
2, 2′-diol) into (R)-BINOL in 100% theoretical yield is reported. This technique involves …