Microbial Cleavage of C-F Bonds in Two C6 Per- and Polyfluorinated Compounds via Reductive Defluorination.
Sign Up to like & getrecommendations! Published in 2020 at "Environmental science & technology"
DOI: 10.1021/acs.est.0c04483
Abstract: The C-F bond is one of the strongest single bonds in nature. Although microbial reductive dehalogenation is well known for the other organohalides, no microbial reductive defluorination has been documented for perfluorinated compounds except for… read more here.
Keywords: reductive defluorination; two per; defluorination; polyfluorinated compounds ... See more keywords
Iron-catalysed reductive coupling for the synthesis of polyfluorinated compounds.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc06022a
Abstract: Herein we reported the use of Earth-abundant iron as the catalytic metal in the presence of Mn to induce difluorobromoacetates to form carbon radicals, which reacted with trifluoromethyl olefins followed by β-F elimination to generate… read more here.
Keywords: catalysed reductive; iron; reductive coupling; coupling synthesis ... See more keywords
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