METHOD FOR PRODUCING PERFLUORO(2,4-DIMETHYL-2-FLUOROFORMYL-1,3-DIOXOLANE)
Provided is a method for producing perfluoro(2,4-dimethyl-2-fluoroformyl-1,3-dioxolane), the method comprising a dimer reaction step for reacting, in an organic solvent, a trifluoropyruvate fluoride dimer and a hexafluoropropylene oxide in the presence of at least one fluoride selected from the grou...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; jpn |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | INOUE Munenori UEJI Tatsuya MATSUO Hiroshi |
| description | Provided is a method for producing perfluoro(2,4-dimethyl-2-fluoroformyl-1,3-dioxolane), the method comprising a dimer reaction step for reacting, in an organic solvent, a trifluoropyruvate fluoride dimer and a hexafluoropropylene oxide in the presence of at least one fluoride selected from the group consisting of potassium fluoride and sodium fluoride to obtain perfluoro(dimethyl-2-oxo-1,4-dioxane).
L'invention concerne un procédé de production de perfluoro(2,4-diméthyl-2-fluoroformyl-1,3-dioxolane), le procédé comprenant une étape de réaction de dimères pour faire réagir, dans un solvant organique, un dimère de fluorure de trifluoropyruvate et un oxyde d'hexafluoropropylène en présence d'au moins un fluorure choisi dans le groupe constitué par le fluorure de potassium et le fluorure de sodium pour obtenir du perfluoro(diméthyl-2-oxo-1,4-dioxane).
有機溶剤中、フッ化カリウムおよびフッ化ナトリウムからなる群から選択される一種以上のフッ化物の存在下、トリフルオロピルビン酸フルオリドダイマーとヘキサフルオロプロピレンオキシドを反応させてパーフルオロ（ジメチル－２－オキソ－１，４－ジオキサン）を得るダイマー反応工程を有する、パーフルオロ（２，４－ジメチル－２－フルオロホルミル－１，３－ジオキソラン）の製造方法が提供される。 |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2021066155A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2021066155A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2021066155A13</originalsourceid><addsrcrecordid>eNrjZPD0dQ3x8HdRcPMPUggI8ncJdfb0c1cIcA1y8wn1D_LXMNIx0XUBK4r00TXShYgCFfsCuYY6xkA5_wh_H0c_V00eBta0xJziVF4ozc2g7OYa4uyhm1qQH59aXJCYnJqXWhIf7m9kYGRoYGZmaGrqaGhMnCoAyyktwg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR PRODUCING PERFLUORO(2,4-DIMETHYL-2-FLUOROFORMYL-1,3-DIOXOLANE)</title><source>esp@cenet</source><creator>INOUE Munenori ; UEJI Tatsuya ; MATSUO Hiroshi</creator><creatorcontrib>INOUE Munenori ; UEJI Tatsuya ; MATSUO Hiroshi</creatorcontrib><description>Provided is a method for producing perfluoro(2,4-dimethyl-2-fluoroformyl-1,3-dioxolane), the method comprising a dimer reaction step for reacting, in an organic solvent, a trifluoropyruvate fluoride dimer and a hexafluoropropylene oxide in the presence of at least one fluoride selected from the group consisting of potassium fluoride and sodium fluoride to obtain perfluoro(dimethyl-2-oxo-1,4-dioxane).
L'invention concerne un procédé de production de perfluoro(2,4-diméthyl-2-fluoroformyl-1,3-dioxolane), le procédé comprenant une étape de réaction de dimères pour faire réagir, dans un solvant organique, un dimère de fluorure de trifluoropyruvate et un oxyde d'hexafluoropropylène en présence d'au moins un fluorure choisi dans le groupe constitué par le fluorure de potassium et le fluorure de sodium pour obtenir du perfluoro(diméthyl-2-oxo-1,4-dioxane).
有機溶剤中、フッ化カリウムおよびフッ化ナトリウムからなる群から選択される一種以上のフッ化物の存在下、トリフルオロピルビン酸フルオリドダイマーとヘキサフルオロプロピレンオキシドを反応させてパーフルオロ（ジメチル－２－オキソ－１，４－ジオキサン）を得るダイマー反応工程を有する、パーフルオロ（２，４－ジメチル－２－フルオロホルミル－１，３－ジオキソラン）の製造方法が提供される。</description><language>eng ; fre ; jpn</language><subject>CHEMISTRY ; HETEROCYCLIC COMPOUNDS ; METALLURGY ; ORGANIC CHEMISTRY</subject><creationdate>2021</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=20210408&DB=EPODOC&CC=WO&NR=2021066155A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210408&DB=EPODOC&CC=WO&NR=2021066155A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>INOUE Munenori</creatorcontrib><creatorcontrib>UEJI Tatsuya</creatorcontrib><creatorcontrib>MATSUO Hiroshi</creatorcontrib><title>METHOD FOR PRODUCING PERFLUORO(2,4-DIMETHYL-2-FLUOROFORMYL-1,3-DIOXOLANE)</title><description>Provided is a method for producing perfluoro(2,4-dimethyl-2-fluoroformyl-1,3-dioxolane), the method comprising a dimer reaction step for reacting, in an organic solvent, a trifluoropyruvate fluoride dimer and a hexafluoropropylene oxide in the presence of at least one fluoride selected from the group consisting of potassium fluoride and sodium fluoride to obtain perfluoro(dimethyl-2-oxo-1,4-dioxane).
L'invention concerne un procédé de production de perfluoro(2,4-diméthyl-2-fluoroformyl-1,3-dioxolane), le procédé comprenant une étape de réaction de dimères pour faire réagir, dans un solvant organique, un dimère de fluorure de trifluoropyruvate et un oxyde d'hexafluoropropylène en présence d'au moins un fluorure choisi dans le groupe constitué par le fluorure de potassium et le fluorure de sodium pour obtenir du perfluoro(diméthyl-2-oxo-1,4-dioxane).
有機溶剤中、フッ化カリウムおよびフッ化ナトリウムからなる群から選択される一種以上のフッ化物の存在下、トリフルオロピルビン酸フルオリドダイマーとヘキサフルオロプロピレンオキシドを反応させてパーフルオロ（ジメチル－２－オキソ－１，４－ジオキサン）を得るダイマー反応工程を有する、パーフルオロ（２，４－ジメチル－２－フルオロホルミル－１，３－ジオキソラン）の製造方法が提供される。</description><subject>CHEMISTRY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPD0dQ3x8HdRcPMPUggI8ncJdfb0c1cIcA1y8wn1D_LXMNIx0XUBK4r00TXShYgCFfsCuYY6xkA5_wh_H0c_V00eBta0xJziVF4ozc2g7OYa4uyhm1qQH59aXJCYnJqXWhIf7m9kYGRoYGZmaGrqaGhMnCoAyyktwg</recordid><startdate>20210408</startdate><enddate>20210408</enddate><creator>INOUE Munenori</creator><creator>UEJI Tatsuya</creator><creator>MATSUO Hiroshi</creator><scope>EVB</scope></search><sort><creationdate>20210408</creationdate><title>METHOD FOR PRODUCING PERFLUORO(2,4-DIMETHYL-2-FLUOROFORMYL-1,3-DIOXOLANE)</title><author>INOUE Munenori ; UEJI Tatsuya ; MATSUO Hiroshi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2021066155A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; jpn</language><creationdate>2021</creationdate><topic>CHEMISTRY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><toplevel>online_resources</toplevel><creatorcontrib>INOUE Munenori</creatorcontrib><creatorcontrib>UEJI Tatsuya</creatorcontrib><creatorcontrib>MATSUO Hiroshi</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>INOUE Munenori</au><au>UEJI Tatsuya</au><au>MATSUO Hiroshi</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR PRODUCING PERFLUORO(2,4-DIMETHYL-2-FLUOROFORMYL-1,3-DIOXOLANE)</title><date>2021-04-08</date><risdate>2021</risdate><abstract>Provided is a method for producing perfluoro(2,4-dimethyl-2-fluoroformyl-1,3-dioxolane), the method comprising a dimer reaction step for reacting, in an organic solvent, a trifluoropyruvate fluoride dimer and a hexafluoropropylene oxide in the presence of at least one fluoride selected from the group consisting of potassium fluoride and sodium fluoride to obtain perfluoro(dimethyl-2-oxo-1,4-dioxane).
L'invention concerne un procédé de production de perfluoro(2,4-diméthyl-2-fluoroformyl-1,3-dioxolane), le procédé comprenant une étape de réaction de dimères pour faire réagir, dans un solvant organique, un dimère de fluorure de trifluoropyruvate et un oxyde d'hexafluoropropylène en présence d'au moins un fluorure choisi dans le groupe constitué par le fluorure de potassium et le fluorure de sodium pour obtenir du perfluoro(diméthyl-2-oxo-1,4-dioxane).
有機溶剤中、フッ化カリウムおよびフッ化ナトリウムからなる群から選択される一種以上のフッ化物の存在下、トリフルオロピルビン酸フルオリドダイマーとヘキサフルオロプロピレンオキシドを反応させてパーフルオロ（ジメチル－２－オキソ－１，４－ジオキサン）を得るダイマー反応工程を有する、パーフルオロ（２，４－ジメチル－２－フルオロホルミル－１，３－ジオキソラン）の製造方法が提供される。</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; jpn |
| recordid | cdi_epo_espacenet_WO2021066155A1 |
| source | esp@cenet |
| subjects | CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY |
| title | METHOD FOR PRODUCING PERFLUORO(2,4-DIMETHYL-2-FLUOROFORMYL-1,3-DIOXOLANE) |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T11%3A58%3A45IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=INOUE%20Munenori&rft.date=2021-04-08&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EWO2021066155A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |