GB1509110A - Perfluoroalkylacetyl chlorides and process for their manufacture - Google Patents
Perfluoroalkylacetyl chlorides and process for their manufactureInfo
- Publication number
- GB1509110A GB1509110A GB5389576A GB5389576A GB1509110A GB 1509110 A GB1509110 A GB 1509110A GB 5389576 A GB5389576 A GB 5389576A GB 5389576 A GB5389576 A GB 5389576A GB 1509110 A GB1509110 A GB 1509110A
- Authority
- GB
- United Kingdom
- Prior art keywords
- perfluoroalkylacetyl
- chlorides
- formula
- organic solvents
- manufacture
- 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
Links
- 150000001805 chlorine compounds Chemical class 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000003960 organic solvent Substances 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000013543 active substance Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000003599 detergent Substances 0.000 abstract 1
- 238000005108 dry cleaning Methods 0.000 abstract 1
- 229920001522 polyglycol ester Polymers 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000009988 textile finishing Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/38—Acyl halides
- C07C53/46—Acyl halides containing halogen outside the carbonyl halide group
- C07C53/50—Acyl halides containing halogen outside the carbonyl halide group of acids containing three or more carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752558728 DE2558728C2 (de) | 1975-12-24 | 1975-12-24 | Perfluoralkylacetylchloride |
| DE19752558711 DE2558711C2 (de) | 1975-12-24 | 1975-12-24 | Verfahren zur Herstellung von Perfluoralkylacetylchloriden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1509110A true GB1509110A (en) | 1978-04-26 |
Family
ID=25769784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5389576A Expired GB1509110A (en) | 1975-12-24 | 1976-12-23 | Perfluoroalkylacetyl chlorides and process for their manufacture |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5283326A (enrdf_load_stackoverflow) |
| CA (1) | CA1075710A (enrdf_load_stackoverflow) |
| CH (1) | CH623023A5 (enrdf_load_stackoverflow) |
| FR (1) | FR2336368A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1509110A (enrdf_load_stackoverflow) |
| IT (1) | IT1065556B (enrdf_load_stackoverflow) |
| NL (1) | NL7614028A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6255524B1 (en) * | 1996-12-25 | 2001-07-03 | Daikin Industries Ltd. | Process for producing acid chlorides having polyfluoroalkyl groups |
| EP2006274A4 (en) * | 2006-04-13 | 2014-04-02 | Central Glass Co Ltd | Method for producing 3,3,3-trifluoropropionic acid chloride |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6001267B2 (ja) * | 2011-12-31 | 2016-10-05 | 公益財団法人野口研究所 | 炭素−炭素結合型ヘビーフルオラスタグ |
| EP2987782A1 (en) * | 2014-08-22 | 2016-02-24 | Solvay SA | Distillation process comprising at least two distillation steps to obtain purified halogenated carboxylic acid halide, and use of the purified halogenated carboxylic acid halide |
-
1976
- 1976-12-17 NL NL7614028A patent/NL7614028A/xx not_active Application Discontinuation
- 1976-12-21 CH CH1610076A patent/CH623023A5/de not_active IP Right Cessation
- 1976-12-22 IT IT3075776A patent/IT1065556B/it active
- 1976-12-22 JP JP15354276A patent/JPS5283326A/ja active Granted
- 1976-12-23 CA CA268,658A patent/CA1075710A/en not_active Expired
- 1976-12-23 GB GB5389576A patent/GB1509110A/en not_active Expired
- 1976-12-24 FR FR7639057A patent/FR2336368A1/fr active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6255524B1 (en) * | 1996-12-25 | 2001-07-03 | Daikin Industries Ltd. | Process for producing acid chlorides having polyfluoroalkyl groups |
| EP2006274A4 (en) * | 2006-04-13 | 2014-04-02 | Central Glass Co Ltd | Method for producing 3,3,3-trifluoropropionic acid chloride |
Also Published As
| Publication number | Publication date |
|---|---|
| CH623023A5 (en) | 1981-05-15 |
| IT1065556B (it) | 1985-02-25 |
| FR2336368A1 (fr) | 1977-07-22 |
| JPS5283326A (en) | 1977-07-12 |
| FR2336368B1 (enrdf_load_stackoverflow) | 1982-12-03 |
| NL7614028A (nl) | 1977-06-28 |
| CA1075710A (en) | 1980-04-15 |
| JPS6133014B2 (enrdf_load_stackoverflow) | 1986-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |