Articles with "chlorotrifluoroethylene buta" as a keyword



Photo from archive.org

Two-step regioselective synthesis of 1,2-difluorobenzenes from chlorotrifluoroethylene and buta-l,3-dienes

Sign Up to like & get
recommendations!
Published in 2020 at "Russian Chemical Bulletin"

DOI: 10.1007/s11172-020-2724-8

Abstract: The gas-phase copyrolysis of chlorotrifluoroethylene with buta-1,3-diene, penta-1,3-diene, or isoprene in a flow reactor at 440–480°C gave 4-chloro-4,5,5-trifluorocyclohex-1-enes. The latter treated with aqueous KOH under condition of phase-transfer catalysis were selectively converted into 1,2-difluorobenzene, 2,3-difluorotoluene,… read more here.

Keywords: chlorotrifluoroethylene buta; step regioselective; synthesis difluorobenzenes; difluorobenzenes chlorotrifluoroethylene ... See more keywords