ATE259350T1 - Verbessertes verfahren zur herstellung von trifluorpropanal und seinem oxim - Google Patents
Verbessertes verfahren zur herstellung von trifluorpropanal und seinem oximInfo
- Publication number
- ATE259350T1 ATE259350T1 AT00976964T AT00976964T ATE259350T1 AT E259350 T1 ATE259350 T1 AT E259350T1 AT 00976964 T AT00976964 T AT 00976964T AT 00976964 T AT00976964 T AT 00976964T AT E259350 T1 ATE259350 T1 AT E259350T1
- Authority
- AT
- Austria
- Prior art keywords
- trifluoropropanal
- oxime
- producing
- improved method
- prepared
- Prior art date
Links
- UTMIEQASUFFADK-UHFFFAOYSA-N 3,3,3-trifluoropropanal Chemical compound FC(F)(F)CC=O UTMIEQASUFFADK-UHFFFAOYSA-N 0.000 title abstract 2
- 150000002923 oximes Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- OAUNMQOYYGUOTF-UHFFFAOYSA-N n-(3,3,3-trifluoropropylidene)hydroxylamine Chemical compound ON=CCC(F)(F)F OAUNMQOYYGUOTF-UHFFFAOYSA-N 0.000 abstract 2
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/32—Oximes
- C07C251/34—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
- C07C251/36—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with the carbon atoms of the oxyimino groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C251/38—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with the carbon atoms of the oxyimino groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of a saturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/513—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/433,474 US6111139A (en) | 1999-11-04 | 1999-11-04 | Process for the preparation of trifluoropropanal |
| PCT/US2000/030488 WO2001032607A1 (en) | 1999-11-04 | 2000-11-03 | Improved process for the preparation of trifluoropropanal and its oxime |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE259350T1 true ATE259350T1 (de) | 2004-02-15 |
Family
ID=23720264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00976964T ATE259350T1 (de) | 1999-11-04 | 2000-11-03 | Verbessertes verfahren zur herstellung von trifluorpropanal und seinem oxim |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6111139A (de) |
| EP (2) | EP1361209A1 (de) |
| AT (1) | ATE259350T1 (de) |
| AU (1) | AU1466601A (de) |
| DE (1) | DE60008278T2 (de) |
| WO (1) | WO2001032607A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6111139A (en) * | 1999-11-04 | 2000-08-29 | Van Der Puy; Michael | Process for the preparation of trifluoropropanal |
| US20050096246A1 (en) | 2003-11-04 | 2005-05-05 | Johnson Robert C. | Solvent compositions containing chlorofluoroolefins |
| JP5003072B2 (ja) * | 2005-09-29 | 2012-08-15 | セントラル硝子株式会社 | ３，３，３−トリフルオロプロピオンアルデヒドの製造方法 |
| WO2007037119A1 (ja) * | 2005-09-29 | 2007-04-05 | Central Glass Company, Limited | ３，３，３－トリフルオロプロピオンアルデヒドの製造方法 |
| WO2007052492A1 (ja) * | 2005-11-01 | 2007-05-10 | Central Glass Company, Limited | ３，３，３－トリフルオロプロピオン酸の製造方法 |
| RU2378246C1 (ru) * | 2008-07-17 | 2010-01-10 | Сергей Михайлович Игумнов | Способ получения 3,3,3-трифторпропаналя |
| CN102010307A (zh) * | 2010-10-18 | 2011-04-13 | 西安近代化学研究所 | 3,3,3-三氟丙醛的制备方法 |
| US10351499B2 (en) | 2016-06-03 | 2019-07-16 | Honeywell International Inc. | Methods for producing solvents derived from 1-chloro-3, 3, 3-trifluoro-propene (1233zd) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2883429A (en) * | 1959-04-21 | diethoxy-j | ||
| US2739987A (en) * | 1956-03-27 | Production of fluorine-substituted | ||
| US2715144A (en) * | 1950-06-02 | 1955-08-09 | Dow Chemical Co | Hydrolysis of unsaturated fluorinecontaining ethers |
| DE3336498A1 (de) * | 1983-10-07 | 1985-04-25 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von partiell hydrierten derivaten von 2-nitro-1,1,1-trifluoralkanen |
| GB2196002B (en) * | 1986-09-05 | 1990-08-22 | Central Glass Co Ltd | Preparation of polyfluoroaldehydes and polyfluoroacetals |
| FR2687148A1 (fr) * | 1992-02-07 | 1993-08-13 | Roussel Uclaf | Nouveaux esters pyrethrinouides derives d'alcool isoxazolique ou isothiazolique, leur procede de preparation et leur application comme pesticides. |
| US5777184A (en) * | 1997-06-25 | 1998-07-07 | Alliedsignal Inc. | Preparation of fluoroalkyl compounds and their derivatives |
| US6111139A (en) * | 1999-11-04 | 2000-08-29 | Van Der Puy; Michael | Process for the preparation of trifluoropropanal |
-
1999
- 1999-11-04 US US09/433,474 patent/US6111139A/en not_active Expired - Fee Related
-
2000
- 2000-11-03 EP EP03017668A patent/EP1361209A1/de not_active Withdrawn
- 2000-11-03 WO PCT/US2000/030488 patent/WO2001032607A1/en not_active Ceased
- 2000-11-03 EP EP00976964A patent/EP1226114B1/de not_active Expired - Lifetime
- 2000-11-03 DE DE60008278T patent/DE60008278T2/de not_active Expired - Fee Related
- 2000-11-03 AU AU14666/01A patent/AU1466601A/en not_active Abandoned
- 2000-11-03 AT AT00976964T patent/ATE259350T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1226114B1 (de) | 2004-02-11 |
| EP1226114A1 (de) | 2002-07-31 |
| AU1466601A (en) | 2001-05-14 |
| EP1361209A1 (de) | 2003-11-12 |
| DE60008278D1 (de) | 2004-03-18 |
| WO2001032607A1 (en) | 2001-05-10 |
| DE60008278T2 (de) | 2004-09-16 |
| US6111139A (en) | 2000-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |