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 (OSRAM) | 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 (OSRAM) |
| DE (1) | DE3008027C2 (OSRAM) |
| FR (1) | FR2451358A1 (OSRAM) |
| GB (1) | GB2044263B (OSRAM) |
| IT (1) | IT1141220B (OSRAM) |
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 (OSRAM) | 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2422637A1 (fr) | Nouveaux derives de l'acide 2(4-thio-2-oxo-azetidin-1-yl)-3-methylene-butyrique et procede de preparation | |
| BR8103713A (pt) | Eteres de perhalofluorocarbono com pontos de substituicao por halogeneos e processo para sua preparacao | |
| FR2384753A1 (fr) | Nouveaux thiols et leur procede de preparation | |
| PT66468A (fr) | Procede de transformation d'un ester chiral d'alcool secondaire alpha-cyane optiquement actif de structure(r)en ester d'acide chiral d'alcool secondaire alpha-cyane de structure(s) | |
| FR2407217A1 (OSRAM) | ||
| FR2412625A1 (fr) | Compositions azotees et sulfurees et bains acides de deposition electrolytique de cuivre contenant ces compositions | |
| FR2360643A1 (fr) | Procede de preparation d'hemi-esters sulfuriques des groupements hydroxy-ethylsulfonyles de colorants organiques | |
| FR2451358A1 (fr) | Procede de remplacement d'un substituant halogene par un hydrogene dans un ether aliphatique halogene de type methyle-ethyle ou ethyle-ethyle | |
| FR2451370A1 (fr) | Derives hydroxyles de l'isopropylamino-2 pyrimidine et leur preparation | |
| FR2377367A1 (fr) | Procede de preparation d'alcoxy-cetones | |
| ES8100284A1 (es) | Un procedimiento de preparacion de derivados del jurano | |
| FR2383981A1 (fr) | Procede de production de polyethers aromatiques | |
| FR2455589A1 (fr) | Preparation des derives hydroxyles de l'isopropylamino-pyrimidine (sequence base minerale) | |
| FR2396021A1 (fr) | 3-((s)-1'-phenylethylamino)propylaminobleomycine, son procede de preparation et son application en therapeutique | |
| FR2433591B1 (fr) | Procede d'obtention d'hydrogene, et d'acide sulfurique par dissociation electrochimique d'un electrolyte ainsi qu'electrode pour l'execution de cette dissociation electrochimique | |
| FR2433009A1 (fr) | Procede pour la preparation de dicyclopentylene(2,2'-bis(4-alkyl-6-t-butylphenols)) | |
| FR2387996A1 (fr) | Procede de preparation de l'auranofine | |
| FR2446841A1 (fr) | Procede de preparation de 1a,3b-dihydroxy-d5-steroides | |
| FR2398717A1 (fr) | Procede de preparation d'un fluorure d'acide fluore possedant un groupe ester | |
| FR2404617A1 (fr) | Procede de preparation d'halogenures de benzoyle et d'halogenures d'halogenosulfonylbenzoyle | |
| FR2378754A1 (fr) | Nouveaux anilides d'acide chloromethanesulfonique, leur procede de preparation et leur application comme herbicides | |
| FR2359133A1 (fr) | Procede de preparation de (vinyl 2,2-disubstitue)-g-butyrolactones | |
| ES8307236A1 (es) | Un procedimiento para la preparacion de ranitidina. | |
| FR2440953A1 (fr) | Procede de preparation de derives de cyclo-1,3,2-oxazaphosphoryle | |
| FR2442829A1 (fr) | Esters d'acide farnesylacetique et leur utilisation comme agents anti-ulcereux |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |