Improving the Halogen–Magnesium Exchange by using New Turbo‐Grignard Reagents

DS Ziegler, B Wei, P Knochel - Chemistry–A European Journal, 2019 - Wiley Online Library
This Minireview describes the scope of the halogen–magnesium exchange. It shows that the
use of the turbo‐Grignard reagent (iPrMgCl⋅ LiCl) greatly enhances the rate of the Br–and I …

Recent advances in synthesis of difluoromethylene phosphonates for biological applications

M Shevchuk, Q Wang, R Pajkert, J Xu… - Advanced Synthesis …, 2021 - Wiley Online Library
For almost 40 years, difluoromethylene phosphonates have proven to be versatile molecular
tools in biochemical studies owing to their close resemblance to naturally occurring …

Azidodifluoromethanide (N3CF2): In Situ Generation and Nucleophilic Addition to Aldehydes

C Barrett, A Alagaratnam, A Knieb, CJ Koch… - Organic …, 2024 - ACS Publications
A facile one-pot approach for the azidodifluoromethylation of aldehydes via in situ-
generated azidodifluoromethenide (N3CF2–) utilizing commercially available TMSCF2Br …

TMSCF3 as a Convenient Source of CF2=CF2 for Pentafluoroethylation, (Aryloxy)tetrafluoroethylation, and Tetrafluoroethylation

L Li, C Ni, Q Xie, M Hu, F Wang… - Angewandte Chemie …, 2017 - Wiley Online Library
A new method for the on‐site preparation of tetrafluoroethylene (TFE) and a procedure for its
efficient use in pentafluoroethylation by fluoride addition were developed by using a simple …

Chemoproteomic profiling by cysteine fluoroalkylation reveals Myrocin G as an inhibitor of the nonhomologous end joining DNA repair pathway

D Abegg, M Tomanik, N Qiu, D Pechalrieu… - Journal of the …, 2021 - ACS Publications
Chemoproteomic profiling of cysteines has emerged as a powerful method for screening the
proteome-wide targets of cysteine-reactive fragments, drugs, and natural products. Herein …

Synthesis and Cycloaddition Reactions of 1-Azido-1, 1, 2, 2-tetrafluoroethane

E Shaitanova, V Matousek, T Herentin… - The Journal of …, 2023 - ACS Publications
A new fluorinated azidoethane─ 1-azido-1, 1, 2, 2-tetrafluoroethane─ was prepared in
quantitative yield by the addition of an azide anion to tetrafluoroethylene in a protic medium …

Preparation of 1-Azido-2-Bromo-1, 1, 2, 2-Tetrafluoroethane and Its Use in the Synthesis of N-Fluoroalkylated Nitrogen Heterocycles

D Tichý, V Košt́ál, V Motornov… - The Journal of …, 2020 - ACS Publications
A straightforward synthesis of 1-azido-2-bromo-1, 1, 2, 2-tetrafluoroethane on a multigram
scale from 1, 2-dibromotetrafluoroethane and sodium azide in a novel process initiated by …

Activation of SF6 at Platinum Complexes: Formation of SF3 Derivatives and Their Application in Deoxyfluorination Reactions

C Berg, T Braun, M Ahrens, P Wittwer… - Angewandte …, 2017 - Wiley Online Library
The activation of SF6 at [Pt (PR3) 2] R= Cy, iPr complexes in the presence of PR3 led
selectively and in an unprecedented reaction route to the generation of the SF3 complexes …

Palladium‐Catalyzed Benzodifluoroalkylation of Alkynes: A Route to Fluorine‐Containing 1, 1‐Diarylethylenes

J Liang, G Huang, P Peng, T Zhang… - Advanced Synthesis & …, 2018 - Wiley Online Library
Abstract A palladium (0)‐catalyzed three‐component reaction of 2‐iodo‐2, 2‐
difluoroacetophenones, alkynes and arylboronic acids is introduced for the synthesis of 1 …

4-Pyridyl perfluoroalkyl sulfide as a practical nucleophilic perfluoroalkylation reagent

FY Zhou, JY Chen, L Jiao - Chem, 2024 - cell.com
The incorporation of perfluoroalkyl groups into molecules leads to unique properties, and
perfluoroalkylation reagents play a vital role. Although various types of perfluoroalkylation …