DK39487A - Fremgangsmaade til fremstilling af et aldehyd - Google Patents
Fremgangsmaade til fremstilling af et aldehydInfo
- Publication number
- DK39487A DK39487A DK039487A DK39487A DK39487A DK 39487 A DK39487 A DK 39487A DK 039487 A DK039487 A DK 039487A DK 39487 A DK39487 A DK 39487A DK 39487 A DK39487 A DK 39487A
- Authority
- DK
- Denmark
- Prior art keywords
- aldehyde
- procedure
- making
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/14—Unsaturated ethers
- C07C43/164—Unsaturated ethers containing six-membered aromatic rings
- C07C43/166—Unsaturated ethers containing six-membered aromatic rings having unsaturation outside the aromatic rings
-
- 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/513—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH59886 | 1986-02-14 | ||
| CH474286 | 1986-11-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK39487D0 DK39487D0 (da) | 1987-01-23 |
| DK39487A true DK39487A (da) | 1987-08-15 |
Family
ID=25685073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK039487A DK39487A (da) | 1986-02-14 | 1987-01-23 | Fremgangsmaade til fremstilling af et aldehyd |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US4749815A (da) |
| EP (1) | EP0232826B1 (da) |
| DE (1) | DE3778720D1 (da) |
| DK (1) | DK39487A (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991003449A1 (en) * | 1989-09-05 | 1991-03-21 | Gaf Chemicals Corporation | Isomerization of alk-2-enyl ethers |
| DE69938662D1 (de) * | 1998-06-19 | 2008-06-19 | Cyrano Sciences Inc | Spurendetektion von analyten mit hilfe artifizieller olfaktometrie |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA656060A (en) * | 1963-01-15 | Dorsky Julian | Para-tertiary-butylhydrocinnamic aldehyde | |
| US2477312A (en) * | 1946-01-25 | 1949-07-26 | Standard Oil Dev Co | Preparation of aldehydes by steam oxidation of ethers |
| DE1643358B2 (de) * | 1967-09-19 | 1976-05-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von alkylarylaethern |
| CH547059A (de) * | 1971-03-19 | 1974-03-29 | Hoffmann La Roche | Schaedlingsbekaempfungsmittel. |
| JPS5521401A (en) * | 1976-07-15 | 1980-02-15 | Fuji Photo Film Co Ltd | Adhesion method |
| JPS5848530B2 (ja) * | 1978-09-08 | 1983-10-28 | 住友化学工業株式会社 | 光学活性リリア−ルの製造法 |
-
1987
- 1987-01-23 DK DK039487A patent/DK39487A/da not_active Application Discontinuation
- 1987-02-02 EP EP87101391A patent/EP0232826B1/de not_active Expired - Lifetime
- 1987-02-02 DE DE8787101391T patent/DE3778720D1/de not_active Expired - Lifetime
- 1987-02-03 US US07/010,362 patent/US4749815A/en not_active Expired - Fee Related
-
1988
- 1988-01-19 US US07/145,437 patent/US4778934A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4778934A (en) | 1988-10-18 |
| EP0232826A3 (en) | 1989-09-06 |
| EP0232826A2 (de) | 1987-08-19 |
| DK39487D0 (da) | 1987-01-23 |
| DE3778720D1 (de) | 1992-06-11 |
| US4749815A (en) | 1988-06-07 |
| EP0232826B1 (de) | 1992-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment | ||
| AHB | Application shelved due to non-payment |