Recent advances in catalytic asymmetric construction of atropisomers

JK Cheng, SH **ang, S Li, L Ye, B Tan - Chemical Reviews, 2021 - ACS Publications
Atropisomerism is a stereochemical behavior portrayed by three-dimensional molecules that
bear rotationally restricted σ bond. Akin to the well-represented point-chiral molecules …

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 bearing multiple chiral elements: an emerging field

HH Zhang, TZ Li, SJ Liu, F Shi - Angewandte Chemie, 2024 - Wiley Online Library
With the rapid development of asymmetric catalysis, the demand for the enantioselective
synthesis of complex and diverse molecules with different chiral elements is increasing …

Design and catalytic asymmetric construction of axially chiral 3, 3′‐bisindole skeletons

C Ma, F Jiang, FT Sheng, Y Jiao… - Angewandte Chemie …, 2019 - Wiley Online Library
The first catalytic asymmetric construction of 3, 3′‐bisindole skeletons bearing both axial
and central chirality has been established by organocatalytic asymmetric addition reactions …

Enantioselective synthesis of molecules with multiple stereogenic elements

A Gaucherand, E Yen-Pon, A Domain… - Chemical Society …, 2024 - pubs.rsc.org
This review explores the fascinating world of molecules featuring multiple stereogenic
elements, unraveling the different strategies designed over the years for their …

Organocatalytic cycloaddition of alkynylindoles with azonaphthalenes for atroposelective construction of indole-based biaryls

H Yang, HR Sun, RQ He, L Yu, W Hu, J Chen… - Nature …, 2022 - nature.com
The axially chiral indole-aryl motifs are present in natural products and biologically active
compounds as well as in chiral ligands. Atroposelective indole formation is an efficient …

O-Allylhydroxyamine: A Bifunctional Olefin for Construction of Axially and Centrally Chiral Amino Alcohols via Asymmetric Carboamidation

R Mi, Z Ding, S Yu, RH Crabtree… - Journal of the American …, 2023 - ACS Publications
Difunctionalization of olefins offers an attractive approach to access complex chiral
structures. Reported herein is the design of N-protected O-allylhydroxyamines as …

Recent development and applications of semipinacol rearrangement reactions

XM Zhang, BS Li, SH Wang, K Zhang, FM Zhang… - Chemical …, 2021 - pubs.rsc.org
As has been well-recognized, semipinacol rearrangement functions as an exceptionally
useful methodology in the synthesis of β-functionalized ketones, creation of quaternary …

Oxoammonium salts are catalysing efficient and selective halogenation of olefins, alkynes and aromatics

W Wang, X Li, X Yang, L Ai, Z Gong, N Jiao… - Nature …, 2021 - nature.com
Electrophilic halogenation reactions have been a reliable approach to accessing
organohalides. During the past decades, various catalytic systems have been developed for …

Dirhodium (II)/Phosphine Catalyst with Chiral Environment at Bridging Site and Its Application in Enantioselective Atropisomer Synthesis

L Shi, X Xue, B Hong, Q Li, Z Gu - ACS Central Science, 2023 - ACS Publications
A dirhodium (II)/phosphine catalyst with a chiral environment at the bridging site was
developed for the asymmetric arylation of phenanthrene-9, 10-diones with arylboronic acids …