EP 3630716 A1 20200408 - METHOD FOR PREPARING FLUOROORGANIC COMPOUNDS
Title (en)
METHOD FOR PREPARING FLUOROORGANIC COMPOUNDS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON FLUORORGANISCHEN VERBINDUNGEN
Title (fr)
PROCEDE DE PREPARATION DE COMPOSES FLUOROORGANIQUES
Publication
Application
Priority
- FR 1754557 A 20170523
- EP 2018063316 W 20180522
Abstract (en)
[origin: WO2018215418A1] The present invention concerns a method for preparing a compound of formula (I) HR1R2C-CF2-(C=0)-Y from a compound of formula (II) R1C2C=CX-(C=O)-Y or formula (III) HR1R2C-CX1X2-(C=O)-Y brought into contact with hydrofluoric acid; R1 and R2 being selected independently from H, F, Cl, Br, I, C1-C20-alkyl, C6-C20-aryl and C2-C20-alkenyl, C3-C20-cycloalkenyl and C3-C20-cycloalkyl; X1 and X2 being selected independently from F, Cl, Br and I on condition that X1 and X2 are not simultaneously F; Y being selected from the group consisting of H, C1-C20-alkyl, C1-C20-haloalkyl, C6-C20-aryl, -OH, -OR, -NH2, -NHR, -NR2, -SR, C3-C20-cycloalkyl, C3-C20-cycloalkenyl and C2-C20-alkenyl; R being selected independently from the group consisting of C1-C20-alkyl, C6-C20-aryl and C2-C20-alkenyl, C3-C20- cycloalkenyl and C3-C20-cycloalkyl.
IPC 8 full level
C07C 67/08 (2006.01); C07C 51/363 (2006.01); C07C 53/21 (2006.01); C07C 67/307 (2006.01); C07C 69/63 (2006.01); H01M 10/0567 (2010.01); H01M 10/0569 (2010.01)
CPC (source: EP IL US)
C07C 51/363 (2013.01 - EP IL US); C07C 67/08 (2013.01 - EP IL); C07C 67/307 (2013.01 - EP IL); H01M 10/0525 (2013.01 - IL US); H01M 10/0567 (2013.01 - IL US); H01M 10/0569 (2013.01 - IL US); H01M 10/0567 (2013.01 - EP); H01M 10/0569 (2013.01 - EP); H01M 2300/0034 (2013.01 - EP IL US); Y02E 60/10 (2013.01 - EP IL)
C-Set (source: EP)
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
DOCDB simple family (publication)
FR 3066760 A1 20181130; FR 3066760 B1 20200522; CN 110662735 A 20200107; EP 3630716 A1 20200408; IL 270782 A 20200130; IL 270782 B1 20230601; IL 270782 B2 20231001; US 11981634 B2 20240514; US 2020223777 A1 20200716; WO 2018215418 A1 20181129
DOCDB simple family (application)
FR 1754557 A 20170523; CN 201880034407 A 20180522; EP 18724898 A 20180522; EP 2018063316 W 20180522; IL 27078219 A 20191120; US 201816615708 A 20180522