Coordination versatility of NHC-metal topologies in asymmetric catalysis: Synthetic insights and recent trends

A Jayaraj, AV Raveedran, AT Latha… - Coordination Chemistry …, 2023 - Elsevier
Asymmetric metal based catalysis has advanced quickly in recent years, with its efficiency
relying exclusively on chiral ligands. Rational design and meticulous selection of chiral …

Photoassisted cobalt-catalyzed asymmetric reductive Grignard-type addition of aryl iodides

X Jiang, H Jiang, Q Yang, Y Cheng, LQ Lu… - Journal of the …, 2022 - ACS Publications
Grignard addition is one of the most important methods used for syntheses of alcohol
compounds and has been known for over a hundred years. However, research on …

Enantio- and Regioselective Ni-Catalyzed para-C–H Alkylation of Pyridines with Styrenes via Intermolecular Hydroarylation

JB Ma, X Zhao, D Zhang, SL Shi - Journal of the American …, 2022 - ACS Publications
Direct asymmetric functionalization of the pyridyl C–H bond represents a longstanding
challenge in organic chemistry. We herein describe the first enantioselective para-C–H …

Recent advances in the asymmetric catalytic construction of oxa-quaternary carbon centers

YP He, D Tian, XZ Li, H Wu - Organic Chemistry Frontiers, 2023 - pubs.rsc.org
Compounds bearing oxa-quaternary carbon centers, such as chiral tertiary alcohols, ethers,
esters, and acetals, are widely found in a number of bioactive compounds, natural products …

Nickel-catalyzed enantioselective coupling of acid chlorides with α-bromobenzoates: an asymmetric acyloin synthesis

H Ji, D Lin, L Tai, X Li, Y Shi, Q Han… - Journal of the American …, 2022 - ACS Publications
The reaction of common acyl-metal species (acyl anion) with aldehydes to furnish acyloins
has received much less attention and specifically was restricted to using preformed …

Dynamic kinetic asymmetric arylation and alkenylation of ketones

LX Ruan, B Sun, JM Liu, SL Shi - Science, 2023 - science.org
Despite the importance of enantioenriched alcohols in medicinal chemistry, total synthesis,
and materials science, the efficient and selective construction of enantioenriched tertiary …

Nickel‐Catalyzed Intermolecular Asymmetric Addition of Aryl Iodides across Aldehydes

Z Zhu, J Xiao, M Li, Z Shi - Angewandte Chemie International …, 2022 - Wiley Online Library
Enantioenriched alcohols comprise much of the framework of organic molecules. Here, we
first report that chiral nickel complexes can catalyze the intermolecular enantioselective …

Nickel‐Catalyzed Asymmetric Propargyl‐Aryl Cross‐Electrophile Coupling

L Ding, Y Zhao, H Lu, Z Shi, M Wang - Angewandte Chemie, 2024 - Wiley Online Library
Performing asymmetric cross‐coupling reactions between propargylic electrophiles and aryl
nucleophiles is a well‐established method to build enantioenriched benzylic alkynes. Here …

Enantioconvergent arylation of racemic secondary alcohols to chiral tertiary alcohols enabled by Nickel/N-Heterocyclic Carbene catalysis

Y Cai, SL Shi - Journal of the American Chemical Society, 2021 - ACS Publications
The direct upgrading reaction of simple and readily available achiral alcohols via C–H
functionalization is an ideal strategy to prepare value-added chiral higher alcohols. Herein …

Enantioselective Ni/N-heterocyclic carbene-catalyzed redox-economical coupling of aldehydes, alkynes, and enones for rapid construction of acyclic all-carbon …

WB Zhang, G Chen, SL Shi - Journal of the American Chemical …, 2021 - ACS Publications
Acyclic quaternary carbon stereocenters exist widely in natural products and bioactive
molecules, but their enantioselective construction remains a prominent challenge. In …