CA1153775A - Procede de preparation de produits ayant un groupement perfluoroalkyle en presence de zinc en milieu acide milieu acide - Google Patents
Procede de preparation de produits ayant un groupement perfluoroalkyle en presence de zinc en milieu acide milieu acideInfo
- Publication number
- CA1153775A CA1153775A CA000375637A CA375637A CA1153775A CA 1153775 A CA1153775 A CA 1153775A CA 000375637 A CA000375637 A CA 000375637A CA 375637 A CA375637 A CA 375637A CA 1153775 A CA1153775 A CA 1153775A
- Authority
- CA
- Canada
- Prior art keywords
- solvent
- zinc
- acid
- organic
- olefin
- 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
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/14—Preparation of carboxylic acid nitriles by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano groups
-
- 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
- C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (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 |
|---|---|---|---|
| FR8008721A FR2480742A1 (fr) | 1980-04-18 | 1980-04-18 | Procede de preparation de produits ayant un groupement perfluoroalkyle en presence de zinc en milieu acide |
| FR8008721 | 1980-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1153775A true CA1153775A (fr) | 1983-09-13 |
Family
ID=9241060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000375637A Expired CA1153775A (fr) | 1980-04-18 | 1981-04-16 | Procede de preparation de produits ayant un groupement perfluoroalkyle en presence de zinc en milieu acide milieu acide |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4478760A (enExample) |
| EP (1) | EP0038735B1 (enExample) |
| JP (1) | JPS56152427A (enExample) |
| BR (1) | BR8102329A (enExample) |
| CA (1) | CA1153775A (enExample) |
| DE (1) | DE3161532D1 (enExample) |
| FR (1) | FR2480742A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3374684D1 (en) * | 1982-08-31 | 1988-01-07 | Daikin Ind Ltd | A method to trap the enolate ion of the malonic acid or its derivatives |
| DE3338300A1 (de) * | 1983-10-21 | 1985-05-02 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von fluoralkylsubstituierten iod-alkanen |
| FR2559479B1 (fr) * | 1984-02-14 | 1986-07-18 | Atochem | Synthese d'acides perfluoroalcane-carboxyliques |
| US4650913A (en) * | 1984-11-29 | 1987-03-17 | E. I. Du Pont De Nemours And Company | Sulfinate-initiated addition of perfluorinated iodides to olefins |
| DE3673245D1 (de) * | 1985-05-27 | 1990-09-13 | Tosoh Corp | Verfahren zur herstellung von fluor enthaltenden aliphatischen carbonsaeuren. |
| US4833168A (en) * | 1986-10-03 | 1989-05-23 | Merck & Co., Inc. | Avermectin reformatsky adducts |
| FR2613357B1 (fr) * | 1987-04-06 | 1989-06-16 | Atochem | Trifluoromethylation de composes organiques insatures |
| US5350878A (en) * | 1989-07-26 | 1994-09-27 | Dow Corning Corporation | Fluorinated compounds containing hetero atoms and polymers thereof |
| EP0588482B1 (en) * | 1992-08-07 | 1997-11-05 | Fujikura Kasei Co., Ltd. | Electro-sensitive composition |
| US5493049A (en) * | 1993-02-10 | 1996-02-20 | Dow Corning Corporation | Fluorinated compounds containing hetero atoms and polymers thereof |
| US5608116A (en) * | 1994-06-21 | 1997-03-04 | E. I. Du Pont De Nemours And Company | Process for the alkoxylation of fluorinated alcohols |
| JP5620117B2 (ja) * | 2010-02-12 | 2014-11-05 | 国立大学法人お茶の水女子大学 | パーフルオロアルキル基含有化合物の製造方法 |
| JP7315186B2 (ja) * | 2021-11-19 | 2023-07-26 | 国立大学法人 奈良先端科学技術大学院大学 | 第2級モノヒドロフルオロアルカン類の選択的付加体及びその製造方法 |
| WO2023090086A1 (ja) * | 2021-11-19 | 2023-05-25 | 国立大学法人 奈良先端科学技術大学院大学 | 第2級モノヒドロフルオロアルカン類の選択的付加体及びその製造方法 |
| CN115160130B (zh) * | 2022-07-07 | 2024-12-20 | 武汉肯达科讯科技有限公司 | 一种高导热性氟化液的制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3016406A (en) * | 1960-09-21 | 1962-01-09 | Du Pont | Reactions of perfluoroalkyl iodides and olefins in the presence of esters |
| US3145222A (en) * | 1961-02-23 | 1964-08-18 | Du Pont | Addition of polyfluoroalkyl iodides to unsaturated compounds and products produced thereby |
| SE353896B (enExample) * | 1967-10-04 | 1973-02-19 | Ciba Geigy Ag | |
| FR1560544A (enExample) * | 1968-01-31 | 1969-03-21 | ||
| CH555793A (de) * | 1970-08-24 | 1974-11-15 | Ciba Geigy Ag | Verfahren zur herstellung von gegebenenfalls substituierten perfluoralkyljodid-olefin- bzw.-cycloolefin-1:1-addukten. |
| US4073817A (en) * | 1970-08-24 | 1978-02-14 | Ciba-Geigy Ag | Process for the manufacture of perfluoroalkyl iodide-olefine adducts |
| FR2373503A2 (fr) * | 1976-12-10 | 1978-07-07 | Ugine Kuhlmann | Procede de fonctionnalisation de radicaux perfluores |
-
1980
- 1980-04-18 FR FR8008721A patent/FR2480742A1/fr active Granted
-
1981
- 1981-03-30 US US06/249,069 patent/US4478760A/en not_active Expired - Fee Related
- 1981-03-31 JP JP4657681A patent/JPS56152427A/ja active Granted
- 1981-04-07 EP EP81400552A patent/EP0038735B1/fr not_active Expired
- 1981-04-07 DE DE8181400552T patent/DE3161532D1/de not_active Expired
- 1981-04-15 BR BR8102329A patent/BR8102329A/pt unknown
- 1981-04-16 CA CA000375637A patent/CA1153775A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2480742B1 (enExample) | 1982-03-19 |
| FR2480742A1 (fr) | 1981-10-23 |
| EP0038735B1 (fr) | 1983-11-30 |
| DE3161532D1 (en) | 1984-01-05 |
| US4478760A (en) | 1984-10-23 |
| BR8102329A (pt) | 1981-12-08 |
| EP0038735A1 (fr) | 1981-10-28 |
| JPS6241650B2 (enExample) | 1987-09-03 |
| JPS56152427A (en) | 1981-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |