HYDROCARBURES PERCHLOROFLUORES ET LEUR PROCEDE DE PREPARATION
L'INVENTION CONCERNE DES HYDROCARBURES PERCHLOROFLUORES DE FORMULE GENERALE:CI-(CFX-CF)-CCI-(CF-CFY)-CIDANS LAQUELLE X ET Y DESIGNENT DES ATOMES DE CHLORE OU DE FLUOR, M ET N SONT DES NOMBRES ENTIERS ALLANT DE 1 A 5.CES COMPOSES SONT PREPARES PAR REACTION DU CHLOROTRIFLUOROETHYLENE OU DU TETRAF...
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| creator | BERNARD BOUTEVIN ET YVES HERVAUD |
| description | L'INVENTION CONCERNE DES HYDROCARBURES PERCHLOROFLUORES DE FORMULE GENERALE:CI-(CFX-CF)-CCI-(CF-CFY)-CIDANS LAQUELLE X ET Y DESIGNENT DES ATOMES DE CHLORE OU DE FLUOR, M ET N SONT DES NOMBRES ENTIERS ALLANT DE 1 A 5.CES COMPOSES SONT PREPARES PAR REACTION DU CHLOROTRIFLUOROETHYLENE OU DU TETRAFLUOROETHYLENE SUR UN TELOMERE DE FORMULE: CIC-(CF-CFX)-CI DANS UN SOLVANT POLAIRE A UNE TEMPERATURE D'AU MOINS 120C EN PRESENCE DE CUIVRE OU D'UN SEL DE CUIVRE.
Novel perchlorofluorinated hydrocarbons of the general formula: Cl-(CFX-CF2)m-CCl2-(CF2-CFY)n-Cl wherein X and Y represent chlorine or fluorine atoms, and m and n are integers from 1 to 5, together with a process for preparing such perchlorofluorocarbons by reacting chlorotrifluoroethylene or tetrafluoroethylene with carbon tetrachloride or a telomer having the formula Cl3C-(CF2-CFX)m-Cl in a polar solvent at a temperature of at least 120 DEG C. in the presence of copper or a copper salt. |
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Novel perchlorofluorinated hydrocarbons of the general formula: Cl-(CFX-CF2)m-CCl2-(CF2-CFY)n-Cl wherein X and Y represent chlorine or fluorine atoms, and m and n are integers from 1 to 5, together with a process for preparing such perchlorofluorocarbons by reacting chlorotrifluoroethylene or tetrafluoroethylene with carbon tetrachloride or a telomer having the formula Cl3C-(CF2-CFX)m-Cl in a polar solvent at a temperature of at least 120 DEG C. in the presence of copper or a copper salt.</description><edition>4</edition><language>fre</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; APPARATUS THEREFOR ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; GENERAL METHODS OF ORGANIC CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>1986</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19860516&DB=EPODOC&CC=FR&NR=2573068A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19860516&DB=EPODOC&CC=FR&NR=2573068A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BERNARD BOUTEVIN ET YVES HERVAUD</creatorcontrib><title>HYDROCARBURES PERCHLOROFLUORES ET LEUR PROCEDE DE PREPARATION</title><description>L'INVENTION CONCERNE DES HYDROCARBURES PERCHLOROFLUORES DE FORMULE GENERALE:CI-(CFX-CF)-CCI-(CF-CFY)-CIDANS LAQUELLE X ET Y DESIGNENT DES ATOMES DE CHLORE OU DE FLUOR, M ET N SONT DES NOMBRES ENTIERS ALLANT DE 1 A 5.CES COMPOSES SONT PREPARES PAR REACTION DU CHLOROTRIFLUOROETHYLENE OU DU TETRAFLUOROETHYLENE SUR UN TELOMERE DE FORMULE: CIC-(CF-CFX)-CI DANS UN SOLVANT POLAIRE A UNE TEMPERATURE D'AU MOINS 120C EN PRESENCE DE CUIVRE OU D'UN SEL DE CUIVRE.
Novel perchlorofluorinated hydrocarbons of the general formula: Cl-(CFX-CF2)m-CCl2-(CF2-CFY)n-Cl wherein X and Y represent chlorine or fluorine atoms, and m and n are integers from 1 to 5, together with a process for preparing such perchlorofluorocarbons by reacting chlorotrifluoroethylene or tetrafluoroethylene with carbon tetrachloride or a telomer having the formula Cl3C-(CF2-CFX)m-Cl in a polar solvent at a temperature of at least 120 DEG C. in the presence of copper or a copper salt.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>APPARATUS THEREFOR</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>GENERAL METHODS OF ORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1986</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD1iHQJ8nd2DHIKDXINVghwDXL28PEP8nfzCfUHCbiGKPi4hgYpBAAVubq4KgBRQJBrgGOQY4invx8PA2taYk5xKi-U5mZQcHMNcfbQTS3Ij08tLkhMTs1LLYl3CzIyNTc2MLNwNDQmQgkAEbgp3A</recordid><startdate>19860516</startdate><enddate>19860516</enddate><creator>BERNARD BOUTEVIN ET YVES HERVAUD</creator><scope>EVB</scope></search><sort><creationdate>19860516</creationdate><title>HYDROCARBURES PERCHLOROFLUORES ET LEUR PROCEDE DE PREPARATION</title><author>BERNARD BOUTEVIN ET YVES HERVAUD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2573068A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>fre</language><creationdate>1986</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>APPARATUS THEREFOR</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>GENERAL METHODS OF ORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>BERNARD BOUTEVIN ET YVES HERVAUD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BERNARD BOUTEVIN ET YVES HERVAUD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HYDROCARBURES PERCHLOROFLUORES ET LEUR PROCEDE DE PREPARATION</title><date>1986-05-16</date><risdate>1986</risdate><abstract>L'INVENTION CONCERNE DES HYDROCARBURES PERCHLOROFLUORES DE FORMULE GENERALE:CI-(CFX-CF)-CCI-(CF-CFY)-CIDANS LAQUELLE X ET Y DESIGNENT DES ATOMES DE CHLORE OU DE FLUOR, M ET N SONT DES NOMBRES ENTIERS ALLANT DE 1 A 5.CES COMPOSES SONT PREPARES PAR REACTION DU CHLOROTRIFLUOROETHYLENE OU DU TETRAFLUOROETHYLENE SUR UN TELOMERE DE FORMULE: CIC-(CF-CFX)-CI DANS UN SOLVANT POLAIRE A UNE TEMPERATURE D'AU MOINS 120C EN PRESENCE DE CUIVRE OU D'UN SEL DE CUIVRE.
Novel perchlorofluorinated hydrocarbons of the general formula: Cl-(CFX-CF2)m-CCl2-(CF2-CFY)n-Cl wherein X and Y represent chlorine or fluorine atoms, and m and n are integers from 1 to 5, together with a process for preparing such perchlorofluorocarbons by reacting chlorotrifluoroethylene or tetrafluoroethylene with carbon tetrachloride or a telomer having the formula Cl3C-(CF2-CFX)m-Cl in a polar solvent at a temperature of at least 120 DEG C. in the presence of copper or a copper salt.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | HYDROCARBURES PERCHLOROFLUORES ET LEUR PROCEDE DE PREPARATION |
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