GB1381570A - Perfluoroalkylsulphones - Google Patents
PerfluoroalkylsulphonesInfo
- Publication number
- GB1381570A GB1381570A GB4108773A GB4108773A GB1381570A GB 1381570 A GB1381570 A GB 1381570A GB 4108773 A GB4108773 A GB 4108773A GB 4108773 A GB4108773 A GB 4108773A GB 1381570 A GB1381570 A GB 1381570A
- Authority
- GB
- United Kingdom
- Prior art keywords
- prepared
- perfluoroalkylsulphones
- compounds
- coom
- coor
- 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
- 150000001875 compounds Chemical class 0.000 abstract 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical class [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- -1 cyano, carbamoyl Chemical group 0.000 abstract 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/44—Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722243371 DE2243371A1 (de) | 1972-09-02 | 1972-09-02 | Perfluoralkylsulfone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1381570A true GB1381570A (en) | 1975-01-22 |
Family
ID=5855429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4108773A Expired GB1381570A (en) | 1972-09-02 | 1973-08-31 | Perfluoroalkylsulphones |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4962415A (forum.php) |
| BE (1) | BE804272A (forum.php) |
| CH (1) | CH574404A5 (forum.php) |
| DE (1) | DE2243371A1 (forum.php) |
| FR (1) | FR2197865B1 (forum.php) |
| GB (1) | GB1381570A (forum.php) |
| IT (1) | IT990417B (forum.php) |
| NL (1) | NL7311966A (forum.php) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4855025A (en) * | 1986-10-24 | 1989-08-08 | Societe Atochem | Polyfluoro compounds and method for preparing them |
| WO2002074762A1 (fr) * | 2001-03-15 | 2002-09-26 | Takeda Chemical Industries, Ltd. | Procede relatif a l'elaboration de derive sulfone |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2926671A1 (de) * | 1979-07-02 | 1981-01-15 | Bayer Ag | Verfahren zur herstellung von cyclopropan-carbonsaeure-derivaten sowie neue zwischenprodukte hierfuer und verfahren zu deren herstellung |
| FR2605627B1 (fr) * | 1986-10-24 | 1989-03-17 | Atochem | Amides polyfluores et leur procede de preparation |
-
1972
- 1972-09-02 DE DE19722243371 patent/DE2243371A1/de active Pending
-
1973
- 1973-08-30 IT IT5223673A patent/IT990417B/it active
- 1973-08-30 NL NL7311966A patent/NL7311966A/xx unknown
- 1973-08-30 JP JP9674573A patent/JPS4962415A/ja active Pending
- 1973-08-31 GB GB4108773A patent/GB1381570A/en not_active Expired
- 1973-08-31 CH CH1256873A patent/CH574404A5/xx not_active IP Right Cessation
- 1973-08-31 BE BE135155A patent/BE804272A/xx unknown
- 1973-08-31 FR FR7331561A patent/FR2197865B1/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4855025A (en) * | 1986-10-24 | 1989-08-08 | Societe Atochem | Polyfluoro compounds and method for preparing them |
| WO2002074762A1 (fr) * | 2001-03-15 | 2002-09-26 | Takeda Chemical Industries, Ltd. | Procede relatif a l'elaboration de derive sulfone |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2197865A1 (forum.php) | 1974-03-29 |
| BE804272A (fr) | 1974-02-28 |
| IT990417B (it) | 1975-06-20 |
| JPS4962415A (forum.php) | 1974-06-17 |
| FR2197865B1 (forum.php) | 1976-11-19 |
| DE2243371A1 (de) | 1974-03-14 |
| NL7311966A (forum.php) | 1974-03-05 |
| CH574404A5 (forum.php) | 1976-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |