DK0428039T3 - Fremgangsmåde til fremstilling af højfluorerede alkylbromider - Google Patents
Fremgangsmåde til fremstilling af højfluorerede alkylbromiderInfo
- Publication number
- DK0428039T3 DK0428039T3 DK90121191.2T DK90121191T DK0428039T3 DK 0428039 T3 DK0428039 T3 DK 0428039T3 DK 90121191 T DK90121191 T DK 90121191T DK 0428039 T3 DK0428039 T3 DK 0428039T3
- Authority
- DK
- Denmark
- Prior art keywords
- preparation
- fluorinated alkyl
- alkyl bromides
- bromides
- fluorinated
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
- C07C17/208—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being MX
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3937567A DE3937567A1 (de) | 1989-11-11 | 1989-11-11 | Verfahren zur herstellung von weitgehend fluorierten alkylbromiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0428039T3 true DK0428039T3 (da) | 1994-04-25 |
Family
ID=6393335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK90121191.2T DK0428039T3 (da) | 1989-11-11 | 1990-11-06 | Fremgangsmåde til fremstilling af højfluorerede alkylbromider |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5073651A (da) |
| EP (1) | EP0428039B1 (da) |
| JP (1) | JPH03170443A (da) |
| DE (2) | DE3937567A1 (da) |
| DK (1) | DK0428039T3 (da) |
| ES (1) | ES2062261T3 (da) |
| IE (1) | IE64857B1 (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4018913A1 (de) * | 1990-06-13 | 1991-12-19 | Hoechst Ag | Verfahren zur herstellung von weitgehend fluorierten alkylbromiden |
| DE4025154A1 (de) * | 1990-08-08 | 1992-02-13 | Max Planck Gesellschaft | Fotochemische herstellung von halogenverbindungen |
| DE4116121A1 (de) * | 1991-05-17 | 1992-11-19 | Hoechst Ag | Verfahren zur reinigung von gemischen, die im wesentlichen aus perfluorierten alkylbromiden oder alkylendibromiden bestehen |
| FR2685319B1 (fr) * | 1991-12-20 | 1995-02-24 | Atochem | Synthese du bromure de n.perfluorooctyle. |
| WO2003091187A1 (fr) * | 2002-04-24 | 2003-11-06 | Daikin Industries, Ltd. | Procede de production de telomere d'iodure d'alkyle entierement halogene |
| JP6794319B2 (ja) | 2017-07-03 | 2020-12-02 | ダイキン工業株式会社 | Ｃ８Ｆ１７Ｂｒを含む組成物及びＣ８Ｆ１７Ｂｒの製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2678953A (en) * | 1950-10-14 | 1954-05-18 | Douglas Aircraft Co Inc | Method of making fluorinated organic bromides and resulting new chemical compounds |
| DE1074267B (de) * | 1953-04-06 | 1960-01-28 | Minnesota Mining and Manufac turing Company St Paul Mmn (V St A) | Verfahren zur Herstellung von fluorhaltigen Telomeren |
| JPS4948286A (da) * | 1972-09-08 | 1974-05-10 | ||
| JPS60184033A (ja) * | 1984-03-02 | 1985-09-19 | Daikin Ind Ltd | パ−フルオロアルキルブロマイドの製造方法 |
-
1989
- 1989-11-11 DE DE3937567A patent/DE3937567A1/de not_active Withdrawn
-
1990
- 1990-10-26 US US07/604,872 patent/US5073651A/en not_active Expired - Fee Related
- 1990-11-06 EP EP90121191A patent/EP0428039B1/de not_active Expired - Lifetime
- 1990-11-06 DE DE90121191T patent/DE59004129D1/de not_active Expired - Fee Related
- 1990-11-06 DK DK90121191.2T patent/DK0428039T3/da active
- 1990-11-06 ES ES90121191T patent/ES2062261T3/es not_active Expired - Lifetime
- 1990-11-08 JP JP2301251A patent/JPH03170443A/ja active Pending
- 1990-11-09 IE IE405290A patent/IE64857B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IE64857B1 (en) | 1995-09-06 |
| IE904052A1 (en) | 1991-05-22 |
| ES2062261T3 (es) | 1994-12-16 |
| US5073651A (en) | 1991-12-17 |
| DE59004129D1 (de) | 1994-02-17 |
| JPH03170443A (ja) | 1991-07-24 |
| DE3937567A1 (de) | 1991-05-16 |
| EP0428039A1 (de) | 1991-05-22 |
| EP0428039B1 (de) | 1994-01-05 |
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