Main group metal-mediated strategies for C–H and C–F bond activation and functionalisation of fluoroarenes

NR Judge, A Logallo, E Hevia - Chemical Science, 2023 - pubs.rsc.org
With fluoroaromatic compounds increasingly employed as scaffolds in agrochemicals and
active pharmaceutical ingredients, the development of methods which facilitate …

Stereoselective Palladium-Catalyzed Base-Free Suzuki–Miyaura Cross-Coupling of Tetrasubstituted gem-Difluoroalkenes: An Experimental and Computational …

Y Wang, X Qi, Q Ma, P Liu, GC Tsui - ACS Catalysis, 2021 - ACS Publications
Palladium-catalyzed Suzuki–Miyaura cross-coupling reactions are among the most powerful
tools for constructing carbon–carbon bonds. Moreover, the selective coupling between gem …

Magnesiation of aryl fluorides catalyzed by a rhodium–aluminum complex

I Fujii, K Semba, QZ Li, S Sakaki… - Journal of the American …, 2020 - ACS Publications
We report the magnesiation of aryl fluorides catalyzed by an Al–Rh heterobimetallic
complex. We show that the complex is highly reactive to cleave the C–F bonds across the …

Stereoselective Palladium‐Catalyzed C−F Bond Alkynylation of Tetrasubstituted gem‐Difluoroalkenes

Q Ma, Y Wang, GC Tsui - Angewandte Chemie, 2020 - Wiley Online Library
Abstract A stereoselective Pd (PPh3) 4‐catalyzed C− F bond alkynylation of tetrasubstituted
gem‐difluoroalkenes with terminal alkynes has been developed. This method gives access …

Borane-Catalyzed C(sp3)–F Bond Arylation and Esterification Enabled by Transborylation

DR Willcox, GS Nichol, SP Thomas - ACS Catalysis, 2021 - ACS Publications
The activation and functionalization of carbon–fluorine bonds represent a significant
synthetic challenge, given the high thermodynamic barrier to C–F bond cleavage …

Dialumene as a Dimeric or Monomeric Al Synthon for C–F Activation in Monofluorobenzene

X Liu, S Dong, J Zhu, S Inoue - Journal of the American Chemical …, 2024 - ACS Publications
The activation of C–F bonds has long been regarded as the subject of research in
organometallic chemistry, given their synthetic relevance and the fact that fluorine is the …

Cooperative bond activation by a bimetallic main-group complex

O Kysliak, H Görls, R Kretschmer - Journal of the American …, 2020 - ACS Publications
Inspired by natural metalloenzymes that efficiently catalyze a variety of transformations,
chemists have developed large numbers of dinuclear transition-metal complexes with …

Palladium-Catalyzed Stereoselective Hydrodefluorination of Tetrasubstituted gem-Difluoroalkenes

Q Ma, C Liu, GC Tsui - Organic Letters, 2020 - ACS Publications
A highly stereoselective palladium (0)-catalyzed hydrodefluorination (HDF) of
tetrasubstituted gem-difluoroalkenes is developed. By using catalytic Pd (PPh3) 4 (2.5–5 …

Heterolytic versus Homolytic: Theoretical Insight into the Ni0-Catalyzed Ph–F Bond Activation

JS Wang, XX You, RL Zhong, ZM Su - Organometallics, 2023 - ACS Publications
The Ni0-catalyzed borylation of fluorobenzene (PhF) was theoretically investigated. Density
functional theory (DFT) calculations disclosed that the Ph–F bond activation occurred …

Reactivity of a Molecular Calcium Hydride Cation ([CaH]+) Supported by an NNNN Macrocycle

D Schuhknecht, TP Spaniol, Y Yang, L Maron… - Inorganic …, 2020 - ACS Publications
The hydride ligand in the cationic calcium hydride supported by a NNNN-type macrocycle,[(
Me4TACD) 2Ca2 (μ-H) 2 (THF)][BAr4] 2 (1; Me4TACD= 1, 4, 7, 10-tetramethyl-1, 4, 7, 10 …