GB1311896A - Process for the preparation of aliphatic perfluorocarboxylic acids and the derivatives thereof - Google Patents
Process for the preparation of aliphatic perfluorocarboxylic acids and the derivatives thereofInfo
- Publication number
- GB1311896A GB1311896A GB2557570A GB2557570A GB1311896A GB 1311896 A GB1311896 A GB 1311896A GB 2557570 A GB2557570 A GB 2557570A GB 2557570 A GB2557570 A GB 2557570A GB 1311896 A GB1311896 A GB 1311896A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- derivatives
- preparation
- formula
- aliphatic
- 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
- -1 aliphatic perfluorocarboxylic acids Chemical class 0.000 title abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 150000004651 carbonic acid esters Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical group II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 abstract 1
- 239000011734 sodium Chemical group 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691926942 DE1926942C3 (de) | 1969-05-27 | 1969-05-27 | Verfahren zur Herstellung von Perfluoralkancarbonsäuren und ihrer Derivate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1311896A true GB1311896A (en) | 1973-03-28 |
Family
ID=5735298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2557570A Expired GB1311896A (en) | 1969-05-27 | 1970-05-27 | Process for the preparation of aliphatic perfluorocarboxylic acids and the derivatives thereof |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4940208B1 (enrdf_load_stackoverflow) |
| BE (1) | BE751032A (enrdf_load_stackoverflow) |
| CH (1) | CH537896A (enrdf_load_stackoverflow) |
| DE (1) | DE1926942C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2048873A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1311896A (enrdf_load_stackoverflow) |
| NL (1) | NL7007450A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2058291A4 (en) * | 2006-08-31 | 2009-12-16 | Asahi Glass Co Ltd | PERFLUOROCARBOXYLIC ACID SALT AND METHOD OF MANUFACTURE |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2508178B2 (ja) * | 1988-02-29 | 1996-06-19 | 日本精工株式会社 | 転がり軸受及びその製造方法 |
-
1969
- 1969-05-27 DE DE19691926942 patent/DE1926942C3/de not_active Expired
-
1970
- 1970-05-22 CH CH761870A patent/CH537896A/de not_active IP Right Cessation
- 1970-05-22 NL NL7007450A patent/NL7007450A/xx unknown
- 1970-05-27 GB GB2557570A patent/GB1311896A/en not_active Expired
- 1970-05-27 JP JP4492070A patent/JPS4940208B1/ja active Pending
- 1970-05-27 BE BE751032D patent/BE751032A/xx unknown
- 1970-05-27 FR FR7019324A patent/FR2048873A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2058291A4 (en) * | 2006-08-31 | 2009-12-16 | Asahi Glass Co Ltd | PERFLUOROCARBOXYLIC ACID SALT AND METHOD OF MANUFACTURE |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1926942C3 (de) | 1975-01-09 |
| DE1926942A1 (de) | 1970-12-10 |
| NL7007450A (enrdf_load_stackoverflow) | 1970-12-01 |
| JPS4940208B1 (enrdf_load_stackoverflow) | 1974-10-31 |
| CH537896A (de) | 1973-06-15 |
| BE751032A (fr) | 1970-11-27 |
| DE1926942B2 (enrdf_load_stackoverflow) | 1974-05-22 |
| FR2048873A5 (enrdf_load_stackoverflow) | 1971-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |