ATE286012T1 - Verfahren zur reinigung fluorierter hydroxylverbindungen - Google Patents

Verfahren zur reinigung fluorierter hydroxylverbindungen

Info

Publication number
ATE286012T1
ATE286012T1 AT00953521T AT00953521T ATE286012T1 AT E286012 T1 ATE286012 T1 AT E286012T1 AT 00953521 T AT00953521 T AT 00953521T AT 00953521 T AT00953521 T AT 00953521T AT E286012 T1 ATE286012 T1 AT E286012T1
Authority
AT
Austria
Prior art keywords
fluorinated hydroxyl
hydroxyl compounds
purifying
compound
purifying fluorinated
Prior art date
Application number
AT00953521T
Other languages
English (en)
Inventor
Hidekazu Okamoto
Akihiro Wada
Toshihiko Toma
Nobuyuki Yamagishi
Original Assignee
Asahi Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Application granted granted Critical
Publication of ATE286012T1 publication Critical patent/ATE286012T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/88—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT00953521T 1999-08-20 2000-08-18 Verfahren zur reinigung fluorierter hydroxylverbindungen ATE286012T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23360899 1999-08-20
PCT/JP2000/005569 WO2001014298A1 (fr) 1999-08-20 2000-08-18 Procede de purification de composes d'hydroxyle fluores

Publications (1)

Publication Number Publication Date
ATE286012T1 true ATE286012T1 (de) 2005-01-15

Family

ID=16957726

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00953521T ATE286012T1 (de) 1999-08-20 2000-08-18 Verfahren zur reinigung fluorierter hydroxylverbindungen

Country Status (7)

Country Link
US (2) US6930212B2 (de)
EP (2) EP1205461B1 (de)
CN (1) CN1183078C (de)
AT (1) ATE286012T1 (de)
DE (1) DE60017151T2 (de)
TW (1) TW527342B (de)
WO (1) WO2001014298A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002069020A (ja) * 2000-08-24 2002-03-08 Asahi Glass Co Ltd フッ化アルコールの製造方法
JP2002322461A (ja) * 2001-04-26 2002-11-08 Asahi Glass Co Ltd 溶剤組成物および光学記録媒体製造用塗布液
US7335347B2 (en) * 2002-10-18 2008-02-26 Mcmaster University Methods for purifying radiolabelled compounds
CN100412042C (zh) * 2005-03-01 2008-08-20 常熟三爱富中昊化工新材料有限公司 一种四氟丙醇的提纯方法
CN102633601A (zh) * 2012-04-13 2012-08-15 阜新恒通氟化学有限公司 一种全氟烷基丙醇的合成方法
CN104016834B (zh) * 2014-06-18 2015-03-25 山东中氟化工科技有限公司 从制备四氟丙醇得到的残液中回收含氟醇的方法
CN111825528A (zh) * 2020-06-15 2020-10-27 三明市海斯福化工有限责任公司 一种含氟醇纯化方法
CN113979838B (zh) * 2021-08-04 2023-09-29 浙江巨圣氟化学有限公司 一种精制四氟丙醇的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156791A (en) 1976-06-11 1979-05-29 Phillips Petroleum Company Preparation of alcohols by treating esters with alkali metal borohydride
US4236975A (en) * 1976-06-11 1980-12-02 Phillips Petroleum Company Recovery of methyl heptafluorobutyrate from water by distillation
US4224112A (en) * 1976-06-11 1980-09-23 Phillips Petroleum Company Recovery of 1,1-dihydroheptafluorobutanol from water by distillation
JPS54154707A (en) * 1978-04-21 1979-12-06 Daikin Ind Ltd Telomerization of tetrafluoroethylene
DE2832532A1 (de) * 1978-07-25 1980-02-07 Hoechst Ag Verfahren zur gewinnung von reinen 2-(perfluoralkyl)-aethanolen aus ihren gemischen mit 2-(perfluoralkyl)-aethylenen und gegebenenfalls 2-(perfluoralkyl)- aethylestern
US5233098A (en) 1990-05-30 1993-08-03 Central Glass Company, Limited Method for removing and recovering fluorinated alcohol from waste gas
DE4124807A1 (de) 1991-07-26 1993-01-28 Hoechst Ag Verfahren zur herstellung von primaeren und sekundaeren fluorhaltigen alkoholen
JP3282276B2 (ja) 1993-03-19 2002-05-13 住友化学工業株式会社 １，１，１，３，３，３−ヘキサフルオロ−２−プロパノールの回収方法
JP2000247919A (ja) 1999-02-26 2000-09-12 Japan Pionics Co Ltd 弗化アルコールの気相処理方法及び気相精製方法
US6187969B1 (en) 1999-03-15 2001-02-13 Daikin Industries, Ltd. Process for producing fluoroalcohol
TWI226322B (en) 1999-04-07 2005-01-11 Daikin Ind Ltd Method for recovering fluoroalcohol

Also Published As

Publication number Publication date
EP1205461B1 (de) 2004-12-29
WO2001014298A1 (fr) 2001-03-01
EP1205461A1 (de) 2002-05-15
CN1370138A (zh) 2002-09-18
CN1183078C (zh) 2005-01-05
TW527342B (en) 2003-04-11
US6930212B2 (en) 2005-08-16
DE60017151T2 (de) 2005-12-08
DE60017151D1 (de) 2005-02-03
US20020115893A1 (en) 2002-08-22
EP1386903A1 (de) 2004-02-04
US20030069454A1 (en) 2003-04-10
US6992229B2 (en) 2006-01-31
EP1205461A4 (de) 2003-01-22

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