Recent Advances and Uses of (Me4N)XCF3 (X=S, Se) in the Synthesis of Trifluoromethylthiolated and Trifluoromethylselenolated Compounds

XH Yang, D Chang, R Zhao… - Asian Journal of Organic …, 2021 - Wiley Online Library
The introduction of trifluoromethylthio (SCF3) and trifluoromethylseleno (SeCF3)
substituents into organic molecules significantly improves the electron‐withdrawing and …

Recent advances in transition-metal-catalyzed (Csp2)-X (X= Se, Te, As, Sb) bond formation

L Rout, P Behera, T Punniyamurthy - Molecular Catalysis, 2024 - Elsevier
Aryl selenium, tellurium, arsenic and antimony compounds represent the privileged
structural scaffolds in synthetic chemistry for the construction of complex molecules from …

Systematic variation of ligand and cation parameters enables site-selective C–C and C–N cross-coupling of multiply chlorinated arenes through substrate–ligand …

WA Golding, HL Schmitt, RJ Phipps - Journal of the American …, 2020 - ACS Publications
Use of attractive noncovalent interactions between ligand and substrate is an emerging
strategy for controlling positional selectivity. A key question relates to whether fine control on …

Facile Access to AgOCF3 and Its New Applications as a Reservoir for OCF2 for the Direct Synthesis of N−CF3, Aryl or Alkyl Carbamoyl Fluorides

A Turksoy, T Scattolin… - … A European Journal, 2020 - Wiley Online Library
The development of innovative fluorination strategies is greatly dependent also on the
availability, safety and practicability of available fluorinating reagents. We herein show a …

Modular generation of (iodinated) polyarenes using triethylgermane as orthogonal masking group

T Kreisel, M Mendel, AE Queen… - Angewandte Chemie …, 2022 - Wiley Online Library
While the modular construction of molecules from suitable building blocks is a powerful
means to more rapidly generate a diversity of molecules than through customized …

Stereoselective palladium-catalyzed 1, 3-arylboration of unconjugated dienes for expedient synthesis of 1, 3-disubstituted cyclohexanes

H Pang, D Wu, H Cong, G Yin - ACS Catalysis, 2019 - ACS Publications
As significant pharmacophores, 1, 3-disubstituted cyclohexanes are widespread in natural
products and synthetic bioactive molecules. In this work, we describe a palladium-catalyzed …

Quaternary Ammonium Trifluoromethoxide Salts as Stable Sources of Nucleophilic OCF3

JJ Newton, BJ Jelier, M Meanwell, RE Martin… - Organic …, 2020 - ACS Publications
The reaction of nucleophilic tertiary amines with trifluoromethyl and pentafluoroethyl methyl
ethers provides quaternary ammonium trifluoromethoxide (NR4OCF3) and …

Phosphine–Borane Ligands Induce Chemoselective Activation and Catalytic Coupling of Acyl Chlorides at Palladium

M Boudjelel, O Sadek, S Mallet-Ladeira… - ACS …, 2021 - ACS Publications
Acyl chlorides are highly reactive and widely used substrates in catalytic cross-coupling
reactions, but so far, site selectivity over other functional groups has remained an issue. In …

Pentafluoro(aryl)‐λ6‐tellanes and Tetrafluoro(aryl)(trifluoromethyl)‐λ6‐tellanes: From SF5 to the TeF5 and TeF4CF3 Groups

D Bornemann, CR Pitts, CJ Ziegler… - Angewandte Chemie …, 2019 - Wiley Online Library
The TeF5 group is significantly underexplored as a highly fluorinated substituent on an
organic framework, despite it being a larger congener of the acclaimed SF5 group. In fact …

N‐CF3 Imidazolidin‐2‐one Derivatives via Photocatalytic and Silver‐Catalyzed Cyclizations

A Turksoy, S Bouayad‐Gervais… - … –A European Journal, 2022 - Wiley Online Library
While the N‐trifluoromethylation of cyclic ureas is of interest for the potential to
fundamentally change the properties of these biologically relevant moieties, the single …