DE69019090D1 - Verfahren zur herstellung eines wasserstoff enthaltenden 2,2-difluorpropans. - Google Patents
Verfahren zur herstellung eines wasserstoff enthaltenden 2,2-difluorpropans.Info
- Publication number
- DE69019090D1 DE69019090D1 DE69019090T DE69019090T DE69019090D1 DE 69019090 D1 DE69019090 D1 DE 69019090D1 DE 69019090 T DE69019090 T DE 69019090T DE 69019090 T DE69019090 T DE 69019090T DE 69019090 D1 DE69019090 D1 DE 69019090D1
- Authority
- DE
- Germany
- Prior art keywords
- difluoropropane
- hydrogen
- producing
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1022624A JPH02204435A (ja) | 1989-02-02 | 1989-02-02 | 含水素ジフルオロプロパン類の製造法 |
JP2254289A JPH02204421A (ja) | 1989-02-02 | 1989-02-02 | 含水素クロロフルオロプロパン類の製造方法 |
JP2374989A JPH02204445A (ja) | 1989-02-03 | 1989-02-03 | 含水素テトラフルオロプロパン類および含水素トリフルオロプロパン類の製造法 |
JP1023748A JPH02204444A (ja) | 1989-02-03 | 1989-02-03 | 含水素トリフルオロプロパン類および含水素ジフルオロプロパン類の製造法 |
JP1023747A JP2712476B2 (ja) | 1989-02-03 | 1989-02-03 | ジフルオロメチレン基を有するプロパンの製造法 |
JP1023746A JP2712475B2 (ja) | 1989-02-03 | 1989-02-03 | ジフルオロメチレン基を有するプロパンの製造法 |
PCT/JP1990/000122 WO1990008753A1 (en) | 1989-02-02 | 1990-02-01 | Process for producing a hydrogen-containing 2,2-difluoropropane |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69019090D1 true DE69019090D1 (de) | 1995-06-08 |
DE69019090T2 DE69019090T2 (de) | 1996-01-25 |
Family
ID=27549056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69019090T Expired - Fee Related DE69019090T2 (de) | 1989-02-02 | 1990-02-01 | Verfahren zur herstellung eines wasserstoff enthaltenden 2,2-difluorpropans. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5545777A (de) |
EP (1) | EP0416113B1 (de) |
CA (1) | CA2026568C (de) |
DE (1) | DE69019090T2 (de) |
WO (1) | WO1990008753A1 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2080481T3 (es) * | 1990-12-26 | 1996-02-01 | Du Pont | Hidrogenolisis catalitica. |
US5177273A (en) * | 1991-02-01 | 1993-01-05 | E. I. Du Pont De Nemours And Company | Process for the manufacture of halogen-substituted propanes containing hydrogen and at least five fluorine substituents |
EP0571920B1 (de) * | 1992-05-26 | 1997-01-15 | SOLVAY (Société Anonyme) | Verfahren zur Herstellung von Fluorkohlenwasserstoffen |
DE69329399T2 (de) * | 1992-12-29 | 2001-04-12 | Daikin Industries, Ltd. | Ein Verfahren zur Herstellung von 1,1,1,3,3-Pentafluor-2-halo-3-chlorpropan |
KR0159843B1 (ko) * | 1992-12-29 | 1999-01-15 | 이노우에 노리유키 | 1,1,2,2,3-펜타플루오로프로판의 제조방법 |
US5315048A (en) * | 1993-09-30 | 1994-05-24 | Alliedsignal Inc. | Preparation of 1,1,1,2,3-pentafluoropropane by reduction of 1,2,3-trichloropentafluropropane |
US5856594A (en) * | 1995-04-07 | 1999-01-05 | Alliedsignal Inc. | Process for the preparation of 1,1,2,2,3-pentafluoropropane |
US8033120B2 (en) * | 2002-10-25 | 2011-10-11 | Honeywell International Inc. | Compositions and methods containing fluorine substituted olefins |
US7230146B2 (en) | 2003-10-27 | 2007-06-12 | Honeywell International Inc. | Process for producing fluoropropenes |
US7279451B2 (en) * | 2002-10-25 | 2007-10-09 | Honeywell International Inc. | Compositions containing fluorine substituted olefins |
US20040089839A1 (en) * | 2002-10-25 | 2004-05-13 | Honeywell International, Inc. | Fluorinated alkene refrigerant compositions |
US9255046B2 (en) * | 2003-07-25 | 2016-02-09 | Honeywell International Inc. | Manufacturing process for HFO-1234ze |
US7880040B2 (en) * | 2004-04-29 | 2011-02-01 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
US9499729B2 (en) * | 2006-06-26 | 2016-11-22 | Honeywell International Inc. | Compositions and methods containing fluorine substituted olefins |
US9308199B2 (en) * | 2004-04-29 | 2016-04-12 | Honeywell International Inc. | Medicament formulations |
US7655610B2 (en) * | 2004-04-29 | 2010-02-02 | Honeywell International Inc. | Blowing agent compositions comprising fluorinated olefins and carbon dioxide |
US7659434B2 (en) * | 2004-04-29 | 2010-02-09 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
US7674939B2 (en) * | 2004-04-29 | 2010-03-09 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
US8084653B2 (en) * | 2004-04-29 | 2011-12-27 | Honeywell International, Inc. | Method for producing fluorinated organic compounds |
US9102579B2 (en) * | 2004-04-29 | 2015-08-11 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
US8383867B2 (en) * | 2004-04-29 | 2013-02-26 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
CA2564903C (en) * | 2004-04-29 | 2012-12-04 | Honeywell International Inc. | Processes for synthesis of 1,3,3,3-tetrafluoropropene |
WO2005108334A1 (en) * | 2004-04-29 | 2005-11-17 | Honeywell International, Inc. | Processes for synthesis of 1,3,3,3-tetrafluoropropene and 2,3,3,3-tetrafluoropropene |
US7951982B2 (en) | 2004-04-29 | 2011-05-31 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
US9024092B2 (en) * | 2006-01-03 | 2015-05-05 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
US8574451B2 (en) * | 2005-06-24 | 2013-11-05 | Honeywell International Inc. | Trans-chloro-3,3,3-trifluoropropene for use in chiller applications |
JP5592607B2 (ja) | 2005-11-03 | 2014-09-17 | ハネウェル・インターナショナル・インコーポレーテッド | フッ素化有機化合物の製造方法 |
US7335804B2 (en) | 2005-11-03 | 2008-02-26 | Honeywell International Inc. | Direct conversion of HCFC 225ca/cb mixture |
CN101679153A (zh) | 2006-09-01 | 2010-03-24 | 纳幕尔杜邦公司 | 制备1,1,1,2,2,3-六氟丙烷的方法 |
CN101535224A (zh) * | 2006-10-31 | 2009-09-16 | 纳幕尔杜邦公司 | 制备2,3,3,3-四氟丙烯的方法、制备1-氯-2,2,3,3,3-五氟丙烷的方法以及1-氯-2,3,3,3,-四氟丙烯与hf的共沸组合物 |
CN107022343A (zh) | 2009-09-09 | 2017-08-08 | 霍尼韦尔国际公司 | 单氯三氟丙烯化合物和使用其的组合物和方法 |
JPWO2018139654A1 (ja) * | 2017-01-30 | 2019-11-14 | Agc株式会社 | 1,1,2,2−テトラフルオロプロパンの製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2494064A (en) * | 1947-03-31 | 1950-01-10 | Minnesota Mining & Mfg | Thermal hydrogenolysis of fluorocarbons to produce fluorocarbon hydrides |
US2920112A (en) * | 1958-09-03 | 1960-01-05 | Dow Chemical Co | Synthesis of 2-chloro-1, 1, 1, 2-tetrafluoroethane |
US3377393A (en) * | 1966-04-21 | 1968-04-09 | Squibb & Sons Inc | 1, 1, 1, 2, 2-pentafluoro-3-chloro-3, 3-dibromopropane |
GB1578933A (en) * | 1977-05-24 | 1980-11-12 | Ici Ltd | Manufacture of halogenated hydrocarbons |
GB8415201D0 (en) * | 1984-06-14 | 1984-07-18 | Ici Plc | Chemical process |
EP0347830B1 (de) * | 1988-06-21 | 1994-01-26 | Asahi Glass Company Ltd. | Verfahren zur Herstellung von 1,1,1,2-Tetrafluorethan |
US5264639A (en) * | 1989-02-02 | 1993-11-23 | Asahi Glass Company Ltd. | Process for producing a 2,2-difluoropropane |
-
1990
- 1990-02-01 DE DE69019090T patent/DE69019090T2/de not_active Expired - Fee Related
- 1990-02-01 CA CA002026568A patent/CA2026568C/en not_active Expired - Fee Related
- 1990-02-01 WO PCT/JP1990/000122 patent/WO1990008753A1/en active IP Right Grant
- 1990-02-01 EP EP90902677A patent/EP0416113B1/de not_active Expired - Lifetime
-
1994
- 1994-07-11 US US08/272,622 patent/US5545777A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1990008753A1 (en) | 1990-08-09 |
US5545777A (en) | 1996-08-13 |
CA2026568C (en) | 1999-12-14 |
EP0416113A1 (de) | 1991-03-13 |
DE69019090T2 (de) | 1996-01-25 |
CA2026568A1 (en) | 1990-08-03 |
EP0416113B1 (de) | 1995-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |