IT8026946A0 - Procedimenti di sintesi di esafluoroisopropanolo e di fluorometilere. - Google Patents
Procedimenti di sintesi di esafluoroisopropanolo e di fluorometilere.Info
- Publication number
- IT8026946A0 IT8026946A0 IT8026946A IT2694680A IT8026946A0 IT 8026946 A0 IT8026946 A0 IT 8026946A0 IT 8026946 A IT8026946 A IT 8026946A IT 2694680 A IT2694680 A IT 2694680A IT 8026946 A0 IT8026946 A0 IT 8026946A0
- Authority
- IT
- Italy
- Prior art keywords
- fluoromethyler
- hexafluoroisopropanol
- synthesis procedures
- procedures
- synthesis
- Prior art date
Links
- BYEAHWXPCBROCE-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-ol Chemical compound FC(F)(F)C(O)C(F)(F)F BYEAHWXPCBROCE-UHFFFAOYSA-N 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
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
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/143—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones
- C07C29/145—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones with hydrogen or hydrogen-containing gases
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/107,116 US4314087A (en) | 1979-12-26 | 1979-12-26 | Methods of synthesizing hexafluoroisopropanol from impure mixtures and synthesis of a fluoromethyl ether therefrom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8026946A0 true IT8026946A0 (it) | 1980-12-24 |
| IT1141595B IT1141595B (it) | 1986-10-01 |
Family
ID=22314930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT26946/80A IT1141595B (it) | 1979-12-26 | 1980-12-24 | Procedimenti di sintesi di esafluoroisopropanolo e di fluorometilene |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4314087A (it) |
| EP (1) | EP0042408B1 (it) |
| JP (1) | JPS56501805A (it) |
| DE (1) | DE3067398D1 (it) |
| IT (1) | IT1141595B (it) |
| WO (1) | WO1981001843A1 (it) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6041647B2 (ja) * | 1980-11-11 | 1985-09-18 | セントラル硝子株式会社 | １，１，１，３，３，３−ヘキサフルオロプロパン−２−オ−ルの製法 |
| FR2567875B1 (fr) * | 1984-07-18 | 1986-08-08 | Atochem | Procede de synthese du trifluoro-2,2,2 ethanol et de l'alcool hexafluoro-1,1,1,3,3,3 isopropylique |
| US5886239A (en) * | 1997-11-21 | 1999-03-23 | Baxter International Inc. | Method of preparing monofluoromethyl ethers |
| US6469219B1 (en) * | 2000-03-16 | 2002-10-22 | Halocarbon Products Corporation | Production of fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether |
| US6303831B1 (en) | 2000-06-01 | 2001-10-16 | Abbott Laboratories | Synthetic method for fluoromethylation of halogenated alcohols |
| US6245949B1 (en) * | 2000-06-01 | 2001-06-12 | Abbott Laboratories | Synthetic method for the fluoromethylation of alcohols |
| US6271422B1 (en) | 2000-06-01 | 2001-08-07 | Abbott Laboratories | Method for fluoromethylation of alcohols via halogenative decarboxylation |
| WO2005077873A1 (en) * | 2004-02-04 | 2005-08-25 | Halocarbon Products Corporation | Purification of 1,1,1,3,3,3-hexafluoroisopropanol |
| RU2470005C1 (ru) * | 2011-12-09 | 2012-12-20 | Закрытое акционерное общество научно-производственное Объединение "ПиМ-Инвест" (ЗАО НПО "Пим-Инвест") | Способ получения гексафторизопропанола |
| JP6237862B1 (ja) * | 2016-11-16 | 2017-11-29 | セントラル硝子株式会社 | ヘキサフルオロイソプロパノール及び、フルオロメチル ヘキサフルオロイソプロピルエーテル（セボフルラン）の製造方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA708996A (en) * | 1965-05-04 | Farbwerke Hoechst Aktiengesellschaft Vormals Meister Lucius And Bruning | Process for the manufacture of olefins | |
| CA722737A (en) * | 1965-11-30 | Allied Chemical Corporation | Preparation of hexafluoroisopropyl alcohol | |
| US2992276A (en) * | 1959-05-20 | 1961-07-11 | Du Pont | Process for preparing polyfluoro alkyl compounds |
| US3418337A (en) * | 1961-05-03 | 1968-12-24 | Du Pont | Hexafluoro-2-propanol and its complex with tetrahydrofuran |
| US3284347A (en) * | 1965-03-15 | 1966-11-08 | Du Pont | Solvent extraction of hydrocarbons with hexafluoroisopropyl and trifluoroethyl alcohols |
| US3346448A (en) * | 1965-09-14 | 1967-10-10 | Allied Chem | Hexafluoroisopropyl ethers as anesthetics |
| DE1793243A1 (de) * | 1968-08-21 | 1971-09-02 | Bayer Ag | Verfahren zur Herstellung von halogenierten sekundaeren Alkoholen |
| CH515678A (de) * | 1968-12-23 | 1971-11-30 | Agripat Sa | Herbizides Mittel |
| US3607952A (en) * | 1969-03-28 | 1971-09-21 | Du Pont | Process for preparation of hexafluoroisopropanol |
| US3702872A (en) * | 1970-07-27 | 1972-11-14 | Baxter Laboratories Inc | Production of hexafluoropropanol |
| JPS5111866B2 (it) * | 1971-01-18 | 1976-04-14 | ||
| US3949005A (en) * | 1974-05-09 | 1976-04-06 | Airco, Inc. | Hexafluoro-t-butyl-difluoromethyl ether as an inhalation anesthetic |
| JPS5821900B2 (ja) * | 1975-06-24 | 1983-05-04 | ダイキン工業株式会社 | ヘキサフルオルプロパノン −２ ノセイゾウホウ |
-
1979
- 1979-12-26 US US06/107,116 patent/US4314087A/en not_active Expired - Lifetime
-
1980
- 1980-11-28 DE DE8181900238T patent/DE3067398D1/de not_active Expired
- 1980-11-28 EP EP81900238A patent/EP0042408B1/en not_active Expired
- 1980-11-28 WO PCT/US1980/001591 patent/WO1981001843A1/en active IP Right Grant
- 1980-11-28 JP JP81500440A patent/JPS56501805A/ja active Pending
- 1980-12-24 IT IT26946/80A patent/IT1141595B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| US4314087A (en) | 1982-02-02 |
| EP0042408B1 (en) | 1984-04-04 |
| IT1141595B (it) | 1986-10-01 |
| DE3067398D1 (en) | 1984-05-10 |
| EP0042408A1 (en) | 1981-12-30 |
| WO1981001843A1 (en) | 1981-07-09 |
| JPS56501805A (it) | 1981-12-10 |
| EP0042408A4 (en) | 1982-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971223 |