Copper–Carbon Homolysis Competes with Reductive Elimination in Well-Defined Copper (III) Complexes

W Yan, S Carter, CT Hsieh, JA Krause… - Journal of the …, 2023 - ACS Publications
Despite the recent advancements of Cu catalysis for the cross-coupling of alkyl electrophiles
and the frequently proposed involvement of alkyl–Cu (III) complexes in such reactions, little …

Green imine synthesis from amines using transition metal and micellar catalysis

LH Park, EM Leitao, CC Weber - Organic & Biomolecular Chemistry, 2024 - pubs.rsc.org
Imines are a versatile class of chemicals with applications in pharmaceuticals and as
synthetic intermediates. While imines are conventionally synthesized via aldehyde-amine …

Predicting success in Cu-catalyzed C–N coupling reactions using data science

MH Samha, LJ Karas, DB Vogt, EC Odogwu… - Science …, 2024 - science.org
Data science is assuming a pivotal role in guiding reaction optimization and streamlining
experimental workloads in the evolving landscape of synthetic chemistry. A discipline-wide …

Oxidative Substitution of Organocopper (II) by a Carbon-Centered Radical

Y Weng, Y Jin, J Wu, X Leng, X Lou… - Journal of the …, 2024 - ACS Publications
Copper-catalyzed coupling reactions of alkyl halides are believed to prominently involve
copper (II) species and alkyl radicals as pivotal intermediates, with their exact interaction …

An Organocopper(III) Fluoride Triggering C−CF3 Bond Formation

D Joven‐Sancho, A Echeverri… - Angewandte …, 2024 - Wiley Online Library
Copper (III) fluorides are catalytically competent, yet elusive, intermediates in cross‐
coupling. The synthesis of [PPh4][CuIII (CF3) 3F](2), the first stable (isolable) CuIII− F, was …

Enantioconvergent copper-catalysed difluoromethylation of alkyl halides

D Ding, L Yin, AT Poore, YS Ho, YH Cheng, CT Hsieh… - Nature Catalysis, 2024 - nature.com
Stereochemically controlled hydrogen bond donors play essential roles in the
pharmaceutical industry. Consequently, organic molecules that bear difluoromethyl (CF2H) …

Uncovering a CF3 Effect on X‐ray Absorption Energies of [Cu(CF3)4] and Related Copper Compounds by Using Resonant Diffraction Anomalous Fine Structure …

P Alayoglu, T Chang, C Yan, YS Chen… - Angewandte Chemie …, 2023 - Wiley Online Library
Understanding the electronic structures of high‐valent metal complexes aids the
advancement of metal‐catalyzed cross coupling methodologies. A prototypical complex with …

CuH-Catalyzed Regio-and Enantioselective Formal Hydroformylation of Vinyl Arenes

S Garhwal, Y Dong, BK Mai, P Liu… - Journal of the American …, 2024 - ACS Publications
A highly enantioselective formal hydroformylation of vinyl arenes enabled by copper hydride
(CuH) catalysis is reported. Key to the success of the method was the use of the mild Lewis …

Copper-Catalyzed Enantioconvergent Radical N-Alkylation of Diverse (Hetero)aromatic Amines

XY Du, JH Fang, JJ Chen, B Shen, WL Liu… - Journal of the …, 2024 - ACS Publications
The 3d transition metal-catalyzed enantioconvergent radical cross-coupling provides a
powerful tool for chiral molecule synthesis. In the classic mechanism, the bond formation …

Site‐Specific Deaminative Trifluoromethylation of Aliphatic Primary Amines

JH Xue, Y Li, Y Liu, Q Li, H Wang - … Chemie International Edition, 2024 - Wiley Online Library
The introduction of trifluoromethyl groups into organic molecules is of paramount importance
in modern synthetic chemistry and medicinal chemistry. While methods for constructing C …