EP 4107140 A1 20221228 - METHOD FOR PRODUCING AN IODOFLUOROALKANE COMPOUND
Title (en)
METHOD FOR PRODUCING AN IODOFLUOROALKANE COMPOUND
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER IODFLUORALKANVERBINDUNG
Title (fr)
PROCEDE DE PRODUCTION D'UN COMPOSE IODOFLUOROALCANE
Publication
Application
Priority
- FR 2001617 A 20200219
- FR 2001618 A 20200219
- FR 2001619 A 20200219
- FR 2001620 A 20200219
- FR 2001622 A 20200219
- FR 2021050283 W 20210217
Abstract (en)
[origin: WO2021165617A1] The present invention relates to a method for producing an iodofluoroalkane compound comprising the steps of: a) placing a fluoroolefin in contact with hydrogen iodide in order to form a stream A comprising said iodofluoroalkane compound and unreacted hydrogen iodide, b) separating said stream A into a first stream B1 comprising said iodofluoroalkane compound and a stream B2 comprising unreacted hydrogen iodide, c) recycling the stream B2 to step a).
IPC 8 full level
C07C 17/087 (2006.01); C07C 19/16 (2006.01)
CPC (source: EP KR US)
C07C 17/087 (2013.01 - EP KR US); C07C 19/16 (2013.01 - KR); Y02P 20/582 (2015.11 - EP)
C-Set (source: EP)
Citation (search report)
See references of WO 2021165617A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2021165617 A1 20210826; CN 115397796 A 20221125; EP 4107140 A1 20221228; JP 2023514239 A 20230405; KR 20220156000 A 20221124; US 2023075839 A1 20230309
DOCDB simple family (application)
FR 2021050283 W 20210217; CN 202180028072 A 20210217; EP 21710540 A 20210217; JP 2022548932 A 20210217; KR 20227032321 A 20210217; US 202117904379 A 20210217