CN1934060B - 1,1,1,3,3,3-六氟异丙醇的纯化 - Google Patents

1,1,1,3,3,3-六氟异丙醇的纯化 Download PDF

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Publication number
CN1934060B
CN1934060B CN2005800086745A CN200580008674A CN1934060B CN 1934060 B CN1934060 B CN 1934060B CN 2005800086745 A CN2005800086745 A CN 2005800086745A CN 200580008674 A CN200580008674 A CN 200580008674A CN 1934060 B CN1934060 B CN 1934060B
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CN
China
Prior art keywords
trifluoroacetone
mixture
hexafluoroisopropanol
product mixture
fractional distillation
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
Application number
CN2005800086745A
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English (en)
Chinese (zh)
Other versions
CN1934060A (zh
Inventor
P·小马泽尔
J·斯温森
B·琼斯
D·格拉哈姆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halocarbon Products Corp
Original Assignee
Halocarbon Products Corp
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 Halocarbon Products Corp filed Critical Halocarbon Products Corp
Publication of CN1934060A publication Critical patent/CN1934060A/zh
Application granted granted Critical
Publication of CN1934060B publication Critical patent/CN1934060B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C07C29/132—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)
CN2005800086745A 2004-02-04 2005-02-04 1,1,1,3,3,3-六氟异丙醇的纯化 Expired - Fee Related CN1934060B (zh)

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
CN1934060A CN1934060A (zh) 2007-03-21
CN1934060B true CN1934060B (zh) 2010-09-01

Family

ID=34860222

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800086745A Expired - Fee Related CN1934060B (zh) 2004-02-04 2005-02-04 1,1,1,3,3,3-六氟异丙醇的纯化

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 (3)

* 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
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
CN1449366A (zh) * 2000-08-24 2003-10-15 旭硝子株式会社 氟化醇的制备方法

Family Cites Families (2)

* 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
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

Patent Citations (3)

* 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
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
CN1449366A (zh) * 2000-08-24 2003-10-15 旭硝子株式会社 氟化醇的制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开平6-184026A 1994.07.05

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
KR101321760B1 (ko) 2013-10-25
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
DE602005024516D1 (de) 2010-12-16
ES2353389T3 (es) 2011-03-01
JP5048342B2 (ja) 2012-10-17
EP2275396B1 (en) 2013-07-31

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Granted publication date: 20100901

Termination date: 20160204