Visible-Light-Mediated C− F Bond Cleavage for the Synthesis of Polyfluorinated Compounds
Sign Up to like & getrecommendations! Published in 2023 at "Organic Chemistry Frontiers"
DOI: 10.1039/d3qo00547j
Abstract: Herein, we describe a novel and efficient photo-redox catalytic difluorinated ester radical addition/defluoroalkylation coupling reaction between trifluoroacetic acid derivatives and α-trifluoromethyl alkenes. A series of polyfluorinated compounds were synthesized by... read more here.
Keywords: mediated bond; bond cleavage; polyfluorinated compounds; visible light ... See more keywords
Spectroscopic and computational characterization of lanthanide-mediated N–H and C–H bond activation of methylamine
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DOI: 10.1063/5.0020837
Abstract: Ln (Ln = La and Ce) atom reactions with methylamine are carried out in a pulsed-laser vaporization supersonic molecular beam source. A series of dehydrogenation species are observed with time-of-flight mass spectrometry, and the dehydrogenated… read more here.
Keywords: mediated bond; characterization lanthanide; spectroscopic computational; bond activation ... See more keywords
Copper(I)-mediated C–N/C–C Bond-forming Reaction with Tetrafluoroethylene for the Synthesis of N-Fluoroalkyl Heteroarenes via an Azacupration/Coupling Mechanism
Sign Up to like & getrecommendations! Published in 2021 at "Chemistry Letters"
DOI: 10.1246/cl.200903
Abstract: A novel copper(I)-mediated C–N/C–C bond-forming reaction involving tetrafluoroethylene (TFE), imidazolide or benzimidazolide salts, and aryl iodides has been developed. This three-component couplin... read more here.
Keywords: copper mediated; forming reaction; mediated bond; bond forming ... See more keywords