NL6803048A - - Google Patents
Info
- Publication number
- NL6803048A NL6803048A NL6803048A NL6803048A NL6803048A NL 6803048 A NL6803048 A NL 6803048A NL 6803048 A NL6803048 A NL 6803048A NL 6803048 A NL6803048 A NL 6803048A NL 6803048 A NL6803048 A NL 6803048A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
- C07C45/60—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in six-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB91482A DE1275050B (de) | 1967-03-06 | 1967-03-06 | Verfahren zur Herstellung von olefinisch ungesaettigten Aldehyden und Ketonen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6803048A true NL6803048A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-09-09 |
| NL151345B NL151345B (nl) | 1976-11-15 |
Family
ID=6985861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6803048A NL151345B (nl) | 1967-03-06 | 1968-03-04 | Werkwijze voor het bereiden van alkenisch onverzadigde oxoverbindingen door verhitting van 6,6-dialkyl-5,6-dihydro-4h-pyranen. |
Country Status (9)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3686321A (en) * | 1971-01-18 | 1972-08-22 | Basf Ag | Production of 2-methylhept-1-en-6-one |
| US4288614A (en) | 1979-02-05 | 1981-09-08 | Hoffmann-La Roche Inc. | Process for the preparation of esters of 5-formyl-3-methyl-2,4-pentadien-1-ol |
| US4222943A (en) * | 1979-02-05 | 1980-09-16 | Hoffmann-La Roche Inc. | Process for the preparation of esters of 5-formyl-3-methyl-2,4-pentadien-1-ol |
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1967
- 1967-03-06 DE DEB91482A patent/DE1275050B/de active Pending
-
1968
- 1968-02-19 FR FR1555118D patent/FR1555118A/fr not_active Expired
- 1968-02-22 BE BE711133D patent/BE711133A/xx unknown
- 1968-02-27 CH CH280268A patent/CH495933A/de not_active IP Right Cessation
- 1968-03-04 NL NL6803048A patent/NL151345B/xx unknown
- 1968-03-05 GB GB1055468A patent/GB1209199A/en not_active Expired
- 1968-03-06 AT AT218168A patent/AT274769B/de active
- 1968-03-06 ES ES351271A patent/ES351271A1/es not_active Expired
- 1968-03-06 DK DK91968A patent/DK119824B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL151345B (nl) | 1976-11-15 |
| GB1209199A (en) | 1970-10-21 |
| CH495933A (de) | 1970-09-15 |
| FR1555118A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-01-24 |
| DK119824B (da) | 1971-03-01 |
| AT274769B (de) | 1969-09-25 |
| ES351271A1 (es) | 1969-06-01 |
| BE711133A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-08-22 |
| DE1275050B (de) | 1968-08-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: BASF |