AT280977B - Verfahren zur Herstellung von Gemischen von 2-Äthyl-4-methylpenten-(2)-al-(1) und 2-Äthyl-hexen-(2)-al-(1) - Google Patents
Verfahren zur Herstellung von Gemischen von 2-Äthyl-4-methylpenten-(2)-al-(1) und 2-Äthyl-hexen-(2)-al-(1)Info
- Publication number
- AT280977B AT280977B AT295368A AT295368A AT280977B AT 280977 B AT280977 B AT 280977B AT 295368 A AT295368 A AT 295368A AT 295368 A AT295368 A AT 295368A AT 280977 B AT280977 B AT 280977B
- Authority
- AT
- Austria
- Prior art keywords
- ethyl
- hexen
- methylpentene
- mixtures
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
- C07C47/21—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT295368A AT280977B (de) | 1968-03-26 | 1968-03-26 | Verfahren zur Herstellung von Gemischen von 2-Äthyl-4-methylpenten-(2)-al-(1) und 2-Äthyl-hexen-(2)-al-(1) |
| GB1428169A GB1213965A (en) | 1968-03-26 | 1969-03-18 | Process for the preparation of a mixture of 2-ethyl-4-methylpenten-(2)-al-(1) and 2-ehtyl-hexen-(2)-al-(1) |
| NL6904306A NL6904306A (de) | 1968-03-26 | 1969-03-20 | |
| FR6908513A FR2004733A1 (de) | 1968-03-26 | 1969-03-24 | |
| BE730419D BE730419A (de) | 1968-03-26 | 1969-03-25 | |
| ES365262A ES365262A1 (es) | 1968-03-26 | 1969-03-26 | Procedimiento para la preparacion de mezclas de 2-etil-4- metil-penten-(2) - al-(1) y 2-etilhexen-(2)-al-(1). |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT295368A AT280977B (de) | 1968-03-26 | 1968-03-26 | Verfahren zur Herstellung von Gemischen von 2-Äthyl-4-methylpenten-(2)-al-(1) und 2-Äthyl-hexen-(2)-al-(1) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT280977B true AT280977B (de) | 1970-05-11 |
Family
ID=3542982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT295368A AT280977B (de) | 1968-03-26 | 1968-03-26 | Verfahren zur Herstellung von Gemischen von 2-Äthyl-4-methylpenten-(2)-al-(1) und 2-Äthyl-hexen-(2)-al-(1) |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT280977B (de) |
| BE (1) | BE730419A (de) |
| ES (1) | ES365262A1 (de) |
| FR (1) | FR2004733A1 (de) |
| GB (1) | GB1213965A (de) |
| NL (1) | NL6904306A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117229133A (zh) * | 2023-11-16 | 2023-12-15 | 天津渤化工程有限公司 | 一种辛烯醛制备工艺 |
-
1968
- 1968-03-26 AT AT295368A patent/AT280977B/de not_active IP Right Cessation
-
1969
- 1969-03-18 GB GB1428169A patent/GB1213965A/en not_active Expired
- 1969-03-20 NL NL6904306A patent/NL6904306A/xx unknown
- 1969-03-24 FR FR6908513A patent/FR2004733A1/fr not_active Withdrawn
- 1969-03-25 BE BE730419D patent/BE730419A/xx unknown
- 1969-03-26 ES ES365262A patent/ES365262A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6904306A (de) | 1969-09-30 |
| FR2004733A1 (de) | 1969-11-28 |
| ES365262A1 (es) | 1971-02-16 |
| BE730419A (de) | 1969-09-25 |
| GB1213965A (en) | 1970-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |