Recent advances in copper-catalyzed decarboxylative reactions of propargylic cyclic carbonates/carbamates

Y You, YP Zhang, ZH Wang, JQ Zhao, JQ Yin… - Chemical …, 2023 - pubs.rsc.org
Copper-catalyzed decarboxylative reactions of propargylic cyclic carbonates/carbamates
enable the efficient construction of widely available skeletons such as allenes, ethynyl …

Vinyl and Alkynyl Substituted Heterocycles as Privileged Scaffolds in Transition Metal Promoted Stereoselective Synthesis

D Ghorai, BL Tóth, M Lanzi… - Accounts of Chemical …, 2024 - ACS Publications
Conspectus Biologically active compounds and pharmaceutically relevant intermediates
often feature sterically congested stereogenic centers, in particular, carbon stereocenters …

Electrochemical Sulfonylation/Cyclization of N-Alkenylacrylamides with Sodium Sulfinates or Sulfonyl Hydrazides

ZX Yang, LC Ding, GH Yang, D Wang… - The Journal of …, 2024 - ACS Publications
Two general protocols for the regioselective electrochemically enabled sulfonylation
cyclization of N-alkenylacrylamides with sodium sulfinates or sulfonyl hydrazides were …

Asymmetric Substitution by Alkynyl Copper Driven Dearomatization and Rearomatization

YZ Sun, ZY Ren, YX Yang, Y Liu, GQ Lin… - Angewandte …, 2023 - Wiley Online Library
Catalytic asymmetric transformations by dearomatization have developed into a widely
applicable synthetic strategy, but heavily relied on the use of arenes bearing a heteroatom …

Asymmetric Multicomponent Propargylations via Carbon Dioxide Shuttling and Fixation

ZH Li, JS Ma, HY Lu, GQ Lin, ZT He - ACS Catalysis, 2024 - ACS Publications
Catalytic asymmetric propargylic substitution reactions have received phenomenal progress
and applications, but no study focuses on CO2 gas capture and fixation in this area. The …

[HTML][HTML] Recent advances in copper-catalyzed asymmetric propargylic substitution

MD Li, XR Wang, TY Lin - Tetrahedron Chem, 2024 - Elsevier
Copper-catalyzed enantioselective propargylic substitution has become an increasingly
reliable strategy to construct stereogenic centers over the past two decades. Currently …

Well-defined chiral dinuclear copper complexes in enantioselective propargylic substitution: For a long-standing supposition on binuclear mechanism

Q Cai, H Rao, SJ Li, Y Lan, K Ding, X Wang - Chem, 2024 - cell.com
Despite binuclear Cu active sites present in some biological and heterogeneous catalysts,
the development of chiral binuclear copper catalysts is still in its infancy and remains a …

Cu-Catalyzed Intermolecular Asymmetric Propargylic Substitution of N-Hydroxyphthalimide Esters with Propargyl Carbonates

C Gui, Y Peng, Y Zhou, Y Zheng, H Wang, Q Yan… - ACS …, 2023 - ACS Publications
Transition-metal-catalyzed asymmetric allylic alkylation is one of the most powerful and well-
known strategies for the construction of C–C bonds; nevertheless, propargylation is elusive …

Remote copper-catalyzed enantioselective substitution of yne-thiophene carbonates

HD Qian, X Li, T Yin, WF Qian, C Zhao, C Zhu… - Science China …, 2024 - Springer
Here, we describe a strategy for the copper-catalyzed asymmetric heteroarylation of yne-
thiophene carbonates with indoles via remote substitution. The key to the success of this …

Copper-Catalyzed Enantioselective O,S-Rearrangement of Propargylic Xanthates: Efficient Synthesis of Chiral Propargylic Sulfur Compounds

C Wang, M **ao, W Li, LJ Cheng - ACS Catalysis, 2024 - ACS Publications
A base-free, copper-catalyzed enantioselective O, S-rearrangement of propargylic xanthates
has been developed to enable efficient synthesis of chiral propargylic sulfur compounds in …