BR8300834A - Processo de preparacao de alcoois polifluorados do tipo rf ch2 ch2 oh - Google Patents
Processo de preparacao de alcoois polifluorados do tipo rf ch2 ch2 ohInfo
- Publication number
- BR8300834A BR8300834A BR8300834A BR8300834A BR8300834A BR 8300834 A BR8300834 A BR 8300834A BR 8300834 A BR8300834 A BR 8300834A BR 8300834 A BR8300834 A BR 8300834A BR 8300834 A BR8300834 A BR 8300834A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- alcohol alcohols
- polyfluoro alcohol
- polyfluoro
- alcohols
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups
- C07C29/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups with molecular oxygen only
- C07C29/54—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups with molecular oxygen only starting from compounds containing carbon-to-metal bonds and followed by conversion of the -O- metal to -OH groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/12—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of mineral acids
- C07C29/124—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of mineral acids of halides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8202922A FR2521987A1 (fr) | 1982-02-23 | 1982-02-23 | Procede de preparation d'alcools polyfluores du type rfch2ch2oh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8300834A true BR8300834A (pt) | 1983-11-16 |
Family
ID=9271242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8300834A BR8300834A (pt) | 1982-02-23 | 1983-02-22 | Processo de preparacao de alcoois polifluorados do tipo rf ch2 ch2 oh |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4452852A (pt) |
| EP (1) | EP0089859B1 (pt) |
| JP (1) | JPS58157735A (pt) |
| BR (1) | BR8300834A (pt) |
| CA (1) | CA1184204A (pt) |
| DE (1) | DE3360583D1 (pt) |
| FR (1) | FR2521987A1 (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4569909A (en) * | 1982-06-03 | 1986-02-11 | Seitetsu Kagaku Co., Ltd. | Process for preparing uridine diphosphate-N-acetylgalactosamine |
| US4618731A (en) * | 1985-11-20 | 1986-10-21 | E. I. Du Pont De Nemours And Company | Process for purifying 2-perfluoroalkylethanols |
| FR2597511B1 (fr) * | 1986-04-17 | 1990-09-07 | Atochem | Fonctionnalisation de iodo-polyfluoroalcanes par reduction electrochimique et nouveaux composes fluores ainsi obtenus |
| IT1190116B (it) * | 1986-05-30 | 1988-02-10 | Ausimont Spa | Processo per la sintesi di mono o di idrossifluoroalcani |
| FR2631026B1 (fr) * | 1988-05-04 | 1991-03-22 | Atochem | Procede de preparation d'aldehydes, d'amides et de cetones fluores |
| JP4142290B2 (ja) | 2001-07-12 | 2008-09-03 | 株式会社不二工機 | 膨張弁 |
| US7138551B2 (en) * | 2004-11-05 | 2006-11-21 | E. I. Du Pont De Nemours And Company | Purification of fluorinated alcohols |
| CN102643166B (zh) * | 2012-04-13 | 2014-03-05 | 阜新恒通氟化学有限公司 | 一种全氟烷基乙醇的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2318677A1 (de) * | 1973-04-13 | 1974-11-07 | Hoechst Ag | Verfahren zur herstellung von perfluoralkylalkoholen |
| IT1117060B (it) * | 1976-03-05 | 1986-02-10 | Ugine Kuhlmann | Procedimento per la preparazione di composti perfluorati,particolarmente di acidi perfluorocarbossilici e perfluoroalcan solfinici |
| FR2373503A2 (fr) * | 1976-12-10 | 1978-07-07 | Ugine Kuhlmann | Procede de fonctionnalisation de radicaux perfluores |
| DE3016571A1 (de) * | 1980-04-30 | 1981-11-05 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von perfluoralkyl-alkanolen |
-
1982
- 1982-02-23 FR FR8202922A patent/FR2521987A1/fr active Granted
-
1983
- 1983-01-28 US US06/461,995 patent/US4452852A/en not_active Expired - Fee Related
- 1983-02-08 DE DE8383400268T patent/DE3360583D1/de not_active Expired
- 1983-02-08 EP EP83400268A patent/EP0089859B1/fr not_active Expired
- 1983-02-14 CA CA000421580A patent/CA1184204A/fr not_active Expired
- 1983-02-15 JP JP58022217A patent/JPS58157735A/ja active Granted
- 1983-02-22 BR BR8300834A patent/BR8300834A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4452852A (en) | 1984-06-05 |
| DE3360583D1 (en) | 1985-09-26 |
| JPS58157735A (ja) | 1983-09-19 |
| EP0089859B1 (fr) | 1985-08-21 |
| CA1184204A (fr) | 1985-03-19 |
| FR2521987A1 (fr) | 1983-08-26 |
| EP0089859A1 (fr) | 1983-09-28 |
| JPS6241655B2 (pt) | 1987-09-03 |
| FR2521987B1 (pt) | 1984-04-20 |
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