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1. WO2011003575 - PROCESS FOR PRODUCING PERFLUORINATED ORGANIC COMPOUNDS

Publication Number WO/2011/003575
Publication Date 13.01.2011
International Application No. PCT/EP2010/004081
International Filing Date 06.07.2010
IPC
C07D 317/42 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
317Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
08having the hetero atoms in positions 1 and 3
10not condensed with other rings
32with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
42Halogen atoms or nitro radicals
C07B 39/00 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
39Halogenation
CPC
C07D 317/42
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
317Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
08having the hetero atoms in positions 1 and 3
10not condensed with other rings
32with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
42Halogen atoms or nitro radicals
Applicants
  • SOLVAY SOLEXIS S.p.A. [IT]/[IT] (AllExceptUS)
  • GALIMBERTI, Marco [IT]/[IT] (UsOnly)
  • TORTELLI, Vito [IT]/[IT] (UsOnly)
  • MARCHIONNI, Giuseppe [IT]/[IT] (UsOnly)
Inventors
  • GALIMBERTI, Marco
  • TORTELLI, Vito
  • MARCHIONNI, Giuseppe
Agents
  • BENVENUTI, Federica
Priority Data
09164697.606.07.2009EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS FOR PRODUCING PERFLUORINATED ORGANIC COMPOUNDS
(FR) PROCÉDÉ POUR LA PRODUCTION DE COMPOSÉS ORGANIQUES PERFLUORÉS
Abstract
(EN)
A process for producing a perfluorinated functional compound is disclosed, which comprises: A. converting an at least partially hydrogenated alcohol into an at least partially hydrogenated fluoroformate compound; B. reacting said at least partially hydrogenated fluoroformate compound with fluorine in the presence of at least one (per)haloolefin comprising at least one carbon-carbon double bond and having at least one fluorine or chlorine atom on either one of the carbon atoms of said double bond, to obtain a perfluorinated fluoroformate compound.
(FR)
L'invention porte sur un procédé pour la production d'un composé fonctionnel perfluoré, lequel comprend : A. la conversion d'un alcool au moins partiellement hydrogéné en un composé fluoroformiate au moins partiellement hydrogéné; B. la réaction dudit composé fluoroformiate au moins partiellement hydrogéné avec du fluor en présence d'au moins une (per)halogénooléfine comprenant au moins une double liaison carbone-carbone et ayant au moins un atome de fluor ou de chlore sur l'un ou l'autre des atomes de carbone de ladite double liaison, pour obtenir un composé fluoroformiate perfluoré.
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