Dynamic kinetic reductive conjugate addition for construction of axial chirality enabled by synergistic photoredox/cobalt catalysis

W Xiong, X Jiang, WC Wang, Y Cheng… - Journal of the …, 2023 - ACS Publications
Conjugate addition is among the most important synthetic protocols for constructing carbon
skeletons and is widely used to synthesize natural products and drugs. However …

Decarboxylative Negishi coupling of redox‐active aliphatic esters by cobalt catalysis

XG Liu, CJ Zhou, E Lin, XL Han, SS Zhang… - Angewandte …, 2018 - Wiley Online Library
A cobalt‐catalyzed decarboxylative Negishi coupling reaction of redox‐active aliphatic
esters with organozinc reagents was developed. The method enabled efficient alkyl–aryl …

Enantioselective reductive conjugate alkenylation of α, β-enones with keto alkenyl acetates by nickel catalysis

RD He, YL Luo, QQ Pan, QW Yao, XZ Shu - Science China Chemistry, 2024 - Springer
Reactions involving alkenyl acetates offer cost-effective and environmentally friendly routes
for alkene synthesis, yet their asymmetric variant remains elusive. Concurrently, asymmetric …

Nickel-Catalyzed Denitrogenative Cyclization of 1,2,3,4-Benzothiatriazin-1,1(2H)-dioxides with Arynes To Synthesize Biaryl Sultams

VH Thorat, YL Tsai, YR Huang, CH Cheng… - Organic …, 2022 - ACS Publications
Herein, we report the nickel-catalyzed denitrogenative cyclization reaction of 1, 2, 3, 4-
benzothiatriazine-1, 1-dioxides with arynes to generate the polysubstituted biaryl sultams …

Cobalt‐Catalyzed Transfer Hydrogenation of α‐Ketoesters and N‐Cyclicsulfonylimides Using H2O as Hydrogen Source

Y Gao, X Zhang, RD Laishram, J Chen… - Advanced Synthesis …, 2019 - Wiley Online Library
A Co‐catalyzed effective transfer hydrogenation of various α‐ketoesters and N‐
cyclicsulfonylimides by safe and environmentally benign H2O as hydrogen source is …

Cobalt-catalyzed coupling reactions of 2-halobenzamides with alkynes: Investigation of ligand-controlled dual pathways

VH Thorat, H Aman, YL Tsai, G Pallikonda… - Organic Chemistry …, 2021 - pubs.rsc.org
The Co-catalyzed reactions of 2-halobenzamides and alkynes to form isoquinolones or 2-
vinyl benzamides are described here. The formation of the two selective products can be …

Amine-Borane-Mediated, Nickel/Photoredox-Catalyzed Cross-Electrophile Coupling between Alkyl and Aryl Bromides

KR Li, XC He, J Gao, YL Liu, HB Chen… - The Journal of …, 2024 - ACS Publications
Nickel/photoredox catalysis has emerged as a powerful platform for exploring nontraditional
and challenging cross-couplings. Herein, a metallaphotoredox catalytic protocol has been …

Catalyst-Free and Solvent-Controlled Reductive Coupling of Activated Vinyl Triflates with Chlorotrimethylsilane by Magnesium Metal and Its Synthetic Application

H Maekawa, K Noda, K Kuramochi, T Zhang - Organic letters, 2018 - ACS Publications
Vinylsilanes were directly prepared from the corresponding vinyl triflates under magnesium-
promoted reductive conditions in THF with no transition metal catalyst, and gem-bis-silylated …

Palladium-Catalyzed Denitrogenative Cross-Coupling of Silicon-Masked, Aryl-Substituted Diazenes and Aryl Bromides

L Finck, S Dabrowski, M Oestreich - Synthesis, 2023 - thieme-connect.com
A denitrogenative palladium-catalyzed C (sp 2)–C (sp 2) cross-coupling of aryl-substituted
diazenes capped with a trimethylsilyl group and functionalized aryl bromides is reported. A …

Ortho‐CH Methylation and Ipso‐C−O Alkenylation of Aryl Triflates via Catellani Strategy

L Yang, J Fu, Q Tan, C Li, S Zhang, C Li… - European Journal of …, 2024 - Wiley Online Library
The ortho C− H methylation and ipso C− O alkenylation of aryl triflates was regio‐selectively
achieved in one pot by palladium/norbornene (NBE) synergistic catalysis. This work …