EP 3230262 A1 20171018 - METHOD FOR PREPARING OXYSULPHIDE AND FLUORINATED DERIVATIVES IN THE PRESENCE OF AN ORGANIC SOLVENT
Title (en)
METHOD FOR PREPARING OXYSULPHIDE AND FLUORINATED DERIVATIVES IN THE PRESENCE OF AN ORGANIC SOLVENT
Title (de)
VERFAHREN ZUR HERSTELLUNG VON OXYSULFID UND FLUORINIERTEN DERIVATE IN GEGENWART EINES ORGANISCHEN LÖSUNGSMITTELS
Title (fr)
PROCEDE DE PREPARATION DE DERIVES OXYSULFURES ET FLUORES EN PRESENCE D'UN SOLVANT ORGANIQUE
Publication
Application
Priority
- FR 1462098 A 20141209
- EP 2015078756 W 20151207
Abstract (en)
[origin: WO2016091771A1] The present invention concerns a method for preparing an oxysulphide and fluorinated derivative of formula (III) Ea-SO3R (III) that comprises bringing a compound of formula (II) Ea-SOOR (II) - Ea representing the fluorine atom or a group having 1 to 10 carbon atoms chosen from the fluoroalkyls, the perfluoroalkyls and the fluoroalkenyls; and - R representing hydrogen, a monovalent cation or an alkyl group; into contact, in the presence of a polar aprotic organic solvent, with an oxidising agent.
IPC 8 full level
C07C 303/00 (2006.01); C07B 45/04 (2006.01); C07C 303/02 (2006.01); C07C 303/22 (2006.01); C07C 309/00 (2006.01); C07C 309/06 (2006.01)
CPC (source: CN EP US)
C07C 303/00 (2013.01 - CN EP US); C07C 303/02 (2013.01 - CN EP US); C07C 303/22 (2013.01 - US); C07C 303/32 (2013.01 - US); C07C 313/04 (2013.01 - US)
C-Set (source: CN EP US)
Citation (search report)
See references of WO 2016091771A1
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 3029519 A1 20160610; FR 3029519 B1 20180831; CN 107001249 A 20170801; EP 3230262 A1 20171018; JP 2017537121 A 20171214; US 2019084925 A1 20190321; WO 2016091771 A1 20160616
DOCDB simple family (application)
FR 1462098 A 20141209; CN 201580067415 A 20151207; EP 15805176 A 20151207; EP 2015078756 W 20151207; JP 2017530599 A 20151207; US 201515534083 A 20151207