Halogen-bond-promoted photoactivation of perfluoroalkyl iodides: A photochemical protocol for perfluoroalkylation reactions
Y Wang, J Wang, GX Li, G He, G Chen - Organic letters, 2017 - ACS Publications
A new protocol for photochemical perfluoroalkylation reactions using perfluoroalkyl iodide,
amine additive, and THF solvent is reported. This protocol does not require a photoredox …
amine additive, and THF solvent is reported. This protocol does not require a photoredox …
Radical fluoroalkylation reactions
S Barata-Vallejo, MV Cooke, A Postigo - ACS Catalysis, 2018 - ACS Publications
Recent protocols and reactions for catalytic radical perfluoroalkylations will be described.
The production of perfluoroalkyl radicals (RF= C n F2 n+ 1, n≥ 2), which effect both addition …
The production of perfluoroalkyl radicals (RF= C n F2 n+ 1, n≥ 2), which effect both addition …
Radical perfluoroalkylation of aliphatic substrates
DE Yerien, S Barata-Vallejo, A Postigo - ACS Catalysis, 2023 - ACS Publications
A selection of perfluoroalkylation reactions of aliphatic substrates that display
methodological and synthetic amplitude will be studied, giving examples of their …
methodological and synthetic amplitude will be studied, giving examples of their …
[HTML][HTML] Recent advances in direct trifluoromethylation of olefinic C–H bonds
C Yang, A Hassanpour, K Ghorbanpour… - RSC …, 2019 - pubs.rsc.org
The aim of this review is to provide a comprehensive overview of the direct
trifluoromethylation of olefinic C–H bonds with special attention on the mechanistic aspects …
trifluoromethylation of olefinic C–H bonds with special attention on the mechanistic aspects …
Perfluoroalkylation reactions of (hetero) arenes
S Barata-Vallejo, SM Bonesi, A Postigo - RSC advances, 2015 - pubs.rsc.org
Perfluoroalkylation reactions of arenes have not been the subject of intense study as has
been the case for the trifluoromethylation reactions of aromatics. However, the new synthetic …
been the case for the trifluoromethylation reactions of aromatics. However, the new synthetic …
Hypervalent iodine-mediated fluorination of styrene derivatives: stoichiometric and catalytic transformation to 2, 2-difluoroethylarenes
T Kitamura, K Muta, J Oyamada - The Journal of Organic …, 2015 - ACS Publications
Fluorination of styrene derivatives with a reagent system composed of μ-oxo-bis
[trifluoroacetato (phenyl) iodine] and a pyridine· HF complex gave the corresponding (2, 2 …
[trifluoroacetato (phenyl) iodine] and a pyridine· HF complex gave the corresponding (2, 2 …
Copper-Promoted Trifluoromethanesulfonylation and Trifluoromethylation of Arenediazonium Tetrafluoroborates with NaSO2CF3
K Zhang, XH Xu, FL Qing - The Journal of Organic Chemistry, 2015 - ACS Publications
A tunable chemoselective trifluoromethanesulfonylation and trifluoromethylation of
arenediazonium tetrafluoroborates with Langlois' reagent (NaSO2CF3) was developed. The …
arenediazonium tetrafluoroborates with Langlois' reagent (NaSO2CF3) was developed. The …
9-(4-Halo-2, 6-xylyl)-10-methylacridinium Ion as an Effective Photoredox Catalyst for Oxygenation and Trifluoromethylation of Toluene Derivatives
K Ohkubo, S Matsumoto, H Asahara, S Fukuzumi - ACS Catalysis, 2024 - ACS Publications
9-(2, 6-Dimethylphenyl)-10-methylacridinium perchlorate ([Acr+–Xyl] ClO4–), 9-(4-chloro-2,
6-dimethylphenyl)-10-methylacridinium perchlorate ([Acr+–XylCl] ClO4–), and 9-(4-fluoro-2 …
6-dimethylphenyl)-10-methylacridinium perchlorate ([Acr+–XylCl] ClO4–), and 9-(4-fluoro-2 …
Mild and Efficient Palladium‐Catalyzed Direct Trifluoroethylation of Aromatic Systems by C− H Activation
BL Tóth, S Kovács, G Sályi… - Angewandte Chemie …, 2016 - Wiley Online Library
The introduction of trifluoroalkyl groups into aromatic molecules is an important
transformation in the field of organic and medicinal chemistry. However, the direct …
transformation in the field of organic and medicinal chemistry. However, the direct …
[HTML][HTML] Visible light-induced selective hydrobromodifluoromethylation of alkenes with dibromodifluoromethane
QY Lin, XH Xu, FL Qing - Organic & Biomolecular Chemistry, 2015 - pubs.rsc.org
A visible light-induced selective hydrobromodifluoromethylation of alkenes using CF2Br2
was developed. This transformation proceeded smoothly in the presence of catalytic eosin Y …
was developed. This transformation proceeded smoothly in the presence of catalytic eosin Y …