FR2451358A1 - Procede de remplacement d'un substituant halogene par un hydrogene dans un ether aliphatique halogene de type methyle-ethyle ou ethyle-ethyle - Google Patents
Procede de remplacement d'un substituant halogene par un hydrogene dans un ether aliphatique halogene de type methyle-ethyle ou ethyle-ethyleInfo
- Publication number
- FR2451358A1 FR2451358A1 FR8005346A FR8005346A FR2451358A1 FR 2451358 A1 FR2451358 A1 FR 2451358A1 FR 8005346 A FR8005346 A FR 8005346A FR 8005346 A FR8005346 A FR 8005346A FR 2451358 A1 FR2451358 A1 FR 2451358A1
- Authority
- FR
- France
- Prior art keywords
- ethyl
- halogen
- replacing
- hydrogen
- substitute
- 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.)
- Granted
Links
- -1 HALOGEN ETHYL ETHYL ETHYL Chemical class 0.000 title abstract 3
- 229910052736 halogen Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 2
- 150000002367 halogens Chemical class 0.000 title abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 2
- 239000001257 hydrogen Substances 0.000 title abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 title 2
- 150000002170 ethers Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 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
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 |
|---|---|---|---|
| US1995379A | 1979-03-12 | 1979-03-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2451358A1 true FR2451358A1 (fr) | 1980-10-10 |
| FR2451358B1 FR2451358B1 (enExample) | 1985-03-22 |
Family
ID=21795966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8005346A Granted FR2451358A1 (fr) | 1979-03-12 | 1980-03-10 | Procede de remplacement d'un substituant halogene par un hydrogene dans un ether aliphatique halogene de type methyle-ethyle ou ethyle-ethyle |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA1129892A (enExample) |
| DE (1) | DE3008027C2 (enExample) |
| FR (1) | FR2451358A1 (enExample) |
| GB (1) | GB2044263B (enExample) |
| IT (1) | IT1141220B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5416244A (en) * | 1991-09-30 | 1995-05-16 | Ohmeda Pharmaceutical Products Division Inc. | Preparation of isoflurane |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1325274A (en) * | 1970-08-10 | 1973-08-01 | Baxter Laboratories Inc | Difluoromethyl 1,2,2,3,3,-pentafluoropropyl ether and precursors thereof |
| DE2655196A1 (de) * | 1975-12-05 | 1977-06-16 | Ici Ltd | Verfahren zur herstellung der verbindung difluoromethyl-1,2,2-trifluoroaethyl-aether |
-
1980
- 1980-01-29 CA CA344,581A patent/CA1129892A/en not_active Expired
- 1980-02-18 IT IT19982/80A patent/IT1141220B/it active
- 1980-02-29 GB GB8006975A patent/GB2044263B/en not_active Expired
- 1980-03-03 DE DE3008027A patent/DE3008027C2/de not_active Expired
- 1980-03-10 FR FR8005346A patent/FR2451358A1/fr active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1325274A (en) * | 1970-08-10 | 1973-08-01 | Baxter Laboratories Inc | Difluoromethyl 1,2,2,3,3,-pentafluoropropyl ether and precursors thereof |
| DE2655196A1 (de) * | 1975-12-05 | 1977-06-16 | Ici Ltd | Verfahren zur herstellung der verbindung difluoromethyl-1,2,2-trifluoroaethyl-aether |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2044263B (en) | 1983-08-03 |
| FR2451358B1 (enExample) | 1985-03-22 |
| IT1141220B (it) | 1986-10-01 |
| DE3008027A1 (de) | 1980-09-18 |
| DE3008027C2 (de) | 1982-07-22 |
| CA1129892A (en) | 1982-08-17 |
| IT8019982A0 (it) | 1980-02-18 |
| GB2044263A (en) | 1980-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |