KR101321760B1 - 1,1,1,3,3,3-헥사플루오로이소프로판올의 정제 - Google Patents

1,1,1,3,3,3-헥사플루오로이소프로판올의 정제 Download PDF

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Publication number
KR101321760B1
KR101321760B1 KR1020067017438A KR20067017438A KR101321760B1 KR 101321760 B1 KR101321760 B1 KR 101321760B1 KR 1020067017438 A KR1020067017438 A KR 1020067017438A KR 20067017438 A KR20067017438 A KR 20067017438A KR 101321760 B1 KR101321760 B1 KR 101321760B1
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KR
South Korea
Prior art keywords
trifluoroacetone
hexafluoroisopropanol
mixture
hydrofluoric acid
high boiling
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
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KR1020067017438A
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English (en)
Korean (ko)
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KR20070001980A (ko
Inventor
폴 주니어. 마젤
조엘 스윈슨
배리 존스
다니엘 그래함
Original Assignee
할로카본 프로덕츠 코포레이션
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Publication of KR20070001980A publication Critical patent/KR20070001980A/ko
Application granted granted Critical
Publication of KR101321760B1 publication Critical patent/KR101321760B1/ko
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    • 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
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/143—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones
    • C07C29/145—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones with hydrogen or hydrogen-containing gases
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR1020067017438A 2004-02-04 2005-02-04 1,1,1,3,3,3-헥사플루오로이소프로판올의 정제 Expired - Fee Related KR101321760B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54181804P 2004-02-04 2004-02-04
US60/541,818 2004-02-04
PCT/US2005/003366 WO2005077873A1 (en) 2004-02-04 2005-02-04 Purification of 1,1,1,3,3,3-hexafluoroisopropanol

Publications (2)

Publication Number Publication Date
KR20070001980A KR20070001980A (ko) 2007-01-04
KR101321760B1 true KR101321760B1 (ko) 2013-10-25

Family

ID=34860222

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067017438A Expired - Fee Related KR101321760B1 (ko) 2004-02-04 2005-02-04 1,1,1,3,3,3-헥사플루오로이소프로판올의 정제

Country Status (11)

Country Link
US (1) US7659433B2 (enExample)
EP (2) EP1711449B1 (enExample)
JP (1) JP5048342B2 (enExample)
KR (1) KR101321760B1 (enExample)
CN (1) CN1934060B (enExample)
AT (1) ATE486833T1 (enExample)
BR (1) BRPI0507454B1 (enExample)
CA (1) CA2555653C (enExample)
DE (1) DE602005024516D1 (enExample)
ES (1) ES2353389T3 (enExample)
WO (1) WO2005077873A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5157478B2 (ja) * 2008-01-25 2013-03-06 ダイキン工業株式会社 オレフィン−アルコール共沸混合物の分離方法
US7524995B1 (en) 2008-06-12 2009-04-28 E.I. Du Pont De Nemours And Company Continuous process to produce hexafluoroisopropanol
BR112013021431A2 (pt) * 2011-02-16 2016-10-25 Halocarbon Prod Corp processo para a preparação de dióis fluorados
CN106187691B (zh) * 2015-05-05 2019-01-18 浙江蓝天环保高科技股份有限公司 一种从含六氟异丙醇和氢气的混合气中回收六氟异丙醇的方法
CN111205166B (zh) * 2019-12-30 2022-04-22 天津市长芦化工新材料有限公司 气相加氢制备六氟异丙醇的方法
WO2021187369A1 (ja) * 2020-03-19 2021-09-23 セントラル硝子株式会社 （ハイドロ）ハロカーボンの製造方法
CN117123214A (zh) * 2022-05-20 2023-11-28 浙江蓝天环保高科技股份有限公司 一种用于制备六氟异丙醇的催化剂、其制备方法及应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702872A (en) * 1970-07-27 1972-11-14 Baxter Laboratories Inc Production of hexafluoropropanol

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES289529A1 (es) * 1962-07-03 1963-11-01 Allied Chem Procedimiento de obtencion de alcohol hexafluoroisopropilico
US4314087A (en) * 1979-12-26 1982-02-02 Baxter Travenol Laboratories, Inc. Methods of synthesizing hexafluoroisopropanol from impure mixtures and synthesis of a fluoromethyl ether therefrom
JPH06184026A (ja) * 1992-12-21 1994-07-05 Central Glass Co Ltd １，１，１，３，３，３−ヘキサフルオロプロパン−２−オ−ルの精製方法
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702872A (en) * 1970-07-27 1972-11-14 Baxter Laboratories Inc Production of hexafluoropropanol

Also Published As

Publication number Publication date
US20080058560A1 (en) 2008-03-06
BRPI0507454A (pt) 2007-07-10
EP1711449A4 (en) 2008-02-20
EP1711449B1 (en) 2010-11-03
EP2275396A3 (en) 2011-03-02
BRPI0507454B1 (pt) 2014-07-29
CA2555653A1 (en) 2005-08-25
ATE486833T1 (de) 2010-11-15
US7659433B2 (en) 2010-02-09
CA2555653C (en) 2012-08-28
KR20070001980A (ko) 2007-01-04
EP1711449A1 (en) 2006-10-18
EP2275396A2 (en) 2011-01-19
JP2007520561A (ja) 2007-07-26
WO2005077873A1 (en) 2005-08-25
CN1934060A (zh) 2007-03-21
CN1934060B (zh) 2010-09-01
DE602005024516D1 (de) 2010-12-16
ES2353389T3 (es) 2011-03-01
JP5048342B2 (ja) 2012-10-17
EP2275396B1 (en) 2013-07-31

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