CA1075710A - Perfluoroalkylacetyl chlorides and process for their manufacture - Google Patents
Perfluoroalkylacetyl chlorides and process for their manufactureInfo
- Publication number
- CA1075710A CA1075710A CA268,658A CA268658A CA1075710A CA 1075710 A CA1075710 A CA 1075710A CA 268658 A CA268658 A CA 268658A CA 1075710 A CA1075710 A CA 1075710A
- Authority
- CA
- Canada
- Prior art keywords
- chlorides
- perfluoroalkylacetyl
- reaction
- chlorine
- formula
- 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
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 |
---|---|---|---|
DE19752558711 DE2558711C2 (de) | 1975-12-24 | 1975-12-24 | Verfahren zur Herstellung von Perfluoralkylacetylchloriden |
DE19752558728 DE2558728C2 (de) | 1975-12-24 | 1975-12-24 | Perfluoralkylacetylchloride |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1075710A true CA1075710A (en) | 1980-04-15 |
Family
ID=25769784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA268,658A Expired CA1075710A (en) | 1975-12-24 | 1976-12-23 | Perfluoroalkylacetyl chlorides and process for their manufacture |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5283326A (de) |
CA (1) | CA1075710A (de) |
CH (1) | CH623023A5 (de) |
FR (1) | FR2336368A1 (de) |
GB (1) | GB1509110A (de) |
IT (1) | IT1065556B (de) |
NL (1) | NL7614028A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0949236B1 (de) | 1996-12-25 | 2004-05-19 | Daikin Industries, Limited | Verfahren zur herstellung von polyfluoralkylgruppen enthaltenden säurechloriden |
JP4940810B2 (ja) * | 2006-04-13 | 2012-05-30 | 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酸クロリドの製造方法 |
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 (de) * | 2014-08-22 | 2016-02-24 | Solvay SA | Destillationsverfahren mit mindestens zwei Destillationsschritten zur Gewinnung von gereinigtem halogeniertem Carboxylsäurenhalogenid und Verwendung von gereinigtem halogeniertem Carboxylsäurenhalogenid |
-
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
Also Published As
Publication number | Publication date |
---|---|
IT1065556B (it) | 1985-02-25 |
JPS5283326A (en) | 1977-07-12 |
FR2336368B1 (de) | 1982-12-03 |
NL7614028A (nl) | 1977-06-28 |
GB1509110A (en) | 1978-04-26 |
JPS6133014B2 (de) | 1986-07-31 |
FR2336368A1 (fr) | 1977-07-22 |
CH623023A5 (en) | 1981-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |