Ni-Catalyzed stereoselective difunctionalization of alkynes

W Liu, W Kong - Organic Chemistry Frontiers, 2020 - pubs.rsc.org
Tri-and tetrasubstituted olefins are widely present in biologically active molecules and
functional materials. However, the methods for the stereoselective construction of such …

Regioselective difunctionalization and annulation of ynamide

S Dutta, RK Mallick, AK Sahoo - … Chemie International Edition, 2023 - Wiley Online Library
The use of ynamides in organic synthesis has gained significant attention due to their ability
to provide access to complex molecular structures through transformations such as 1, 2 …

Nickel-catalyzed enantioselective electrochemical reductive cross-coupling of aryl aziridines with alkenyl bromides

X Hu, I Cheng-Sánchez… - Journal of the …, 2023 - ACS Publications
An electrochemically driven nickel-catalyzed enantioselective reductive cross-coupling of
aryl aziridines with alkenyl bromides has been developed, affording enantioenriched β-aryl …

Transition-metal-catalyzed functionalization of alkynes with organoboron reagents: new trends, mechanistic insights, and applications

J Corpas, P Mauleon, RG Arrayás, JC Carretero - ACS Catalysis, 2021 - ACS Publications
Catalytic functionalization of alkynes with organoboron reagents provides a straightforward
access to stereochemically defined multisubstituted alkenes, which are structural motifs …

C(sp2)–H Hydroxylation via Catalytic 1,4-Ni Migration with N2O

H Zhang, J Rodrigalvarez, R Martin - Journal of the American …, 2023 - ACS Publications
Herein, we report a Ni-catalyzed C (sp2)–H hydroxylation of aryl bromides with N2O as an
oxygen-atom donor. The reaction is enabled by a 1, 4-Ni translocation that results in …

Ligand-controlled stereodivergent alkenylation of alkynes to access functionalized trans- and cis-1,3-dienes

T Long, C Zhu, L Li, L Shao, S Zhu, M Rueping… - Nature …, 2023 - nature.com
Precise stereocontrol of functionalized alkenes represents a long-standing research topic in
organic synthesis. Nevertheless, the development of a catalytic, easily tunable synthetic …

Nickel‐Catalyzed Defluorinative Asymmetric Cyclization of Fluoroalkyl‐Substituted 1, 6‐Enynes for the Synthesis of Seletracetam

K Wang, J Chen, W Liu, W Kong - Angewandte Chemie, 2022 - Wiley Online Library
The introduction of fluorine‐containing groups into organic molecules can significantly affect
their physical and chemical properties and has long been used as an effective strategy for …

Mechanistic investigation of the nickel-catalyzed transfer hydrocyanation of alkynes

JC Reisenbauer, P Finkelstein, MO Ebert… - ACS catalysis, 2023 - ACS Publications
The implementation of HCN-free transfer hydrocyanation reactions on laboratory scales has
recently been achieved by using HCN donor reagents under nickel-and Lewis acid co …

Nickel-Catalyzed Asymmetric Cross-Electrophile trans-Aryl-Benzylation of α-Naphthyl Propargylic Alcohols

Z Lin, W Hu, L Zhang, C Wang - ACS Catalysis, 2023 - ACS Publications
Herein, we report a nickel-catalyzed asymmetric three-component trans-
dicarbofunctionalization of β-substituted α-naphthyl propargylic alcohols using readily …

Ir-catalyzed asymmetric hydroarylation of alkynes for the synthesis of axially chiral heterobiaryls

P Vázquez-Domínguez, A Romero-Arenas… - ACS …, 2022 - ACS Publications
The catalytic hydroarylation of alkynes has emerged as an excellent methodology for the
synthesis of functionalized alkenes with excellent levels of regio-and stereocontrol (syn) …