ATE30581T1 - Gleichzeitiges esterifizierungs- und fluorierungsverfahren. - Google Patents
Gleichzeitiges esterifizierungs- und fluorierungsverfahren.Info
- Publication number
- ATE30581T1 ATE30581T1 AT85402485T AT85402485T ATE30581T1 AT E30581 T1 ATE30581 T1 AT E30581T1 AT 85402485 T AT85402485 T AT 85402485T AT 85402485 T AT85402485 T AT 85402485T AT E30581 T1 ATE30581 T1 AT E30581T1
- Authority
- AT
- Austria
- Prior art keywords
- boron trifluoride
- fluorination process
- simultaneous esterification
- anesthetics
- halide
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000032050 esterification Effects 0.000 title 1
- 238000005886 esterification reaction Methods 0.000 title 1
- 238000003682 fluorination reaction Methods 0.000 title 1
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 abstract 4
- 229910015900 BF3 Inorganic materials 0.000 abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 229940035674 anesthetics Drugs 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- -1 difluoromethylene group Chemical group 0.000 abstract 1
- 239000003193 general anesthetic agent Substances 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Classifications
-
- 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
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
-
- 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
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/48—Preparation of compounds having groups
- C07C41/50—Preparation of compounds having groups by reactions producing groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8419798A FR2575153B1 (fr) | 1984-12-26 | 1984-12-26 | Procede d'esterification et de fluoration simultanees |
| EP85402485A EP0188154B1 (fr) | 1984-12-26 | 1985-12-13 | Procédé d'estérification et de fluoration simultanées |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE30581T1 true ATE30581T1 (de) | 1987-11-15 |
Family
ID=9310962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT85402485T ATE30581T1 (de) | 1984-12-26 | 1985-12-13 | Gleichzeitiges esterifizierungs- und fluorierungsverfahren. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4695657A (online.php) |
| EP (1) | EP0188154B1 (online.php) |
| JP (1) | JPS61158935A (online.php) |
| AT (1) | ATE30581T1 (online.php) |
| CA (1) | CA1247138A (online.php) |
| DE (1) | DE3560899D1 (online.php) |
| FR (1) | FR2575153B1 (online.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7531700B2 (en) * | 2003-09-24 | 2009-05-12 | E.I. Du Pont De Nemours And Company | Fluorinated arylethers and methods for use thereof |
| EP2821388A1 (en) | 2013-07-05 | 2015-01-07 | Solvay SA | Fluorination process |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2567569A (en) * | 1944-12-19 | 1951-09-11 | Purdue Research Foundation | Perfluorination of hydrocarbons with lead tetrafluoride |
| US4093665A (en) * | 1974-11-01 | 1978-06-06 | Viktor Mikhailovich Belous | Aryl perfluoro-alkyl ethers and method of producing them |
-
1984
- 1984-12-26 FR FR8419798A patent/FR2575153B1/fr not_active Expired
-
1985
- 1985-12-13 AT AT85402485T patent/ATE30581T1/de active
- 1985-12-13 DE DE8585402485T patent/DE3560899D1/de not_active Expired
- 1985-12-13 EP EP85402485A patent/EP0188154B1/fr not_active Expired
- 1985-12-17 US US06/809,721 patent/US4695657A/en not_active Expired - Fee Related
- 1985-12-24 JP JP60289514A patent/JPS61158935A/ja active Granted
- 1985-12-24 CA CA000498636A patent/CA1247138A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4695657A (en) | 1987-09-22 |
| JPS638092B2 (online.php) | 1988-02-19 |
| DE3560899D1 (en) | 1987-12-10 |
| EP0188154B1 (fr) | 1987-11-04 |
| FR2575153B1 (fr) | 1987-02-20 |
| FR2575153A1 (fr) | 1986-06-27 |
| JPS61158935A (ja) | 1986-07-18 |
| CA1247138A (fr) | 1988-12-20 |
| EP0188154A1 (fr) | 1986-07-23 |
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