DE3261622D1 - Process for the conversion of an aldehyde into an alkene, especially of phenolic aldehydes into corresponding alkenes - Google Patents
Process for the conversion of an aldehyde into an alkene, especially of phenolic aldehydes into corresponding alkenesInfo
- Publication number
- DE3261622D1 DE3261622D1 DE8282200972T DE3261622T DE3261622D1 DE 3261622 D1 DE3261622 D1 DE 3261622D1 DE 8282200972 T DE8282200972 T DE 8282200972T DE 3261622 T DE3261622 T DE 3261622T DE 3261622 D1 DE3261622 D1 DE 3261622D1
- Authority
- DE
- Germany
- Prior art keywords
- aldehyde
- alkene
- conversion
- equal
- corresponding alkenes
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/36—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/32—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen
- C07C1/34—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen reacting phosphines with aldehydes or ketones, e.g. Wittig reaction
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
-
- 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
- C07C41/30—Preparation of ethers by reactions not forming ether-oxygen bonds by increasing the number of carbon atoms, e.g. by oligomerisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/09—Geometrical isomers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8117825A FR2513244A1 (fr) | 1981-09-18 | 1981-09-18 | Procede de transformation d'un aldehyde en un alcene, en particulier d'aldehydes phenoliques en alcenes correspondants |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3261622D1 true DE3261622D1 (en) | 1985-01-31 |
Family
ID=9262351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282200972T Expired DE3261622D1 (en) | 1981-09-18 | 1982-07-29 | Process for the conversion of an aldehyde into an alkene, especially of phenolic aldehydes into corresponding alkenes |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0075336B1 (de) |
AT (1) | ATE10830T1 (de) |
DE (1) | DE3261622D1 (de) |
FR (1) | FR2513244A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2552761B1 (fr) * | 1983-09-30 | 1986-10-10 | Agrifurane Sa | Procede de transformation directe d'un aldehyde en un ester ethylenique, nouvelles molecules synthetisees |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS604803B2 (ja) * | 1977-12-01 | 1985-02-06 | 高砂香料工業株式会社 | トリエン化合物の製造法 |
FR2487334A1 (fr) * | 1980-07-28 | 1982-01-29 | Agrifurane Sa | Procede de transformation d'un aldehyde en un alcene, en particulier de furfural en furfurylidenes |
-
1981
- 1981-09-18 FR FR8117825A patent/FR2513244A1/fr active Granted
-
1982
- 1982-07-29 DE DE8282200972T patent/DE3261622D1/de not_active Expired
- 1982-07-29 AT AT82200972T patent/ATE10830T1/de not_active IP Right Cessation
- 1982-07-29 EP EP82200972A patent/EP0075336B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2513244A1 (fr) | 1983-03-25 |
FR2513244B1 (de) | 1985-04-26 |
EP0075336B1 (de) | 1984-12-19 |
EP0075336A1 (de) | 1983-03-30 |
ATE10830T1 (de) | 1985-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |