BE798214A - Procede pour isoler les n-alcanals de melanges contenant les isomeres ramifies - Google Patents
Procede pour isoler les n-alcanals de melanges contenant les isomeres ramifiesInfo
- Publication number
- BE798214A BE798214A BE130013A BE130013A BE798214A BE 798214 A BE798214 A BE 798214A BE 130013 A BE130013 A BE 130013A BE 130013 A BE130013 A BE 130013A BE 798214 A BE798214 A BE 798214A
- Authority
- BE
- Belgium
- Prior art keywords
- branchified
- alcanals
- isomers
- insulating
- mixtures containing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D323/00—Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms
- C07D323/04—Six-membered 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
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2218305A DE2218305C2 (de) | 1972-04-15 | 1972-04-15 | Verfahren zur Gewinnung von n-Alkanalen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE798214A true BE798214A (fr) | 1973-10-15 |
Family
ID=5842073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE130013A BE798214A (fr) | 1972-04-15 | 1973-04-13 | Procede pour isoler les n-alcanals de melanges contenant les isomeres ramifies |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT326094B (nl) |
| BE (1) | BE798214A (nl) |
| CH (1) | CH569683A5 (nl) |
| DE (1) | DE2218305C2 (nl) |
| FR (1) | FR2180793B3 (nl) |
| GB (1) | GB1418367A (nl) |
| IT (1) | IT982774B (nl) |
| NL (1) | NL154197B (nl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2452804C2 (de) * | 1974-11-07 | 1983-02-17 | Basf Ag, 6700 Ludwigshafen | Tripinyltrioxane |
| DE2833538C2 (de) * | 1978-07-31 | 1984-09-20 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur Herstellung von α-methylverzweigten Aldehyden |
| DE3744212A1 (de) * | 1987-12-24 | 1989-07-06 | Ruhrchemie Ag | Verfahren zur herstellung von 2-methylbutanal |
| DE3811039A1 (de) * | 1988-03-31 | 1989-10-19 | Hoechst Ag | Verfahren zur gewinnung von 2-methylalkanalen aus gemischen isomerer aldehyde |
| DE3842186A1 (de) * | 1988-12-15 | 1990-06-21 | Basf Ag | Verfahren zur gewinnung von 2-alkylverzweigten alkanalen aus alkanalgemischen |
-
1972
- 1972-04-15 DE DE2218305A patent/DE2218305C2/de not_active Expired
-
1973
- 1973-04-11 NL NL737305080A patent/NL154197B/nl not_active IP Right Cessation
- 1973-04-13 IT IT23037/73A patent/IT982774B/it active
- 1973-04-13 GB GB1782073A patent/GB1418367A/en not_active Expired
- 1973-04-13 AT AT328673A patent/AT326094B/de not_active IP Right Cessation
- 1973-04-13 CH CH537173A patent/CH569683A5/xx not_active IP Right Cessation
- 1973-04-13 FR FR7313493A patent/FR2180793B3/fr not_active Expired
- 1973-04-13 BE BE130013A patent/BE798214A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATA328673A (de) | 1975-02-15 |
| DE2218305A1 (de) | 1973-10-25 |
| FR2180793B3 (nl) | 1976-04-02 |
| DE2218305C2 (de) | 1982-05-13 |
| AT326094B (de) | 1975-11-25 |
| NL7305080A (nl) | 1973-10-17 |
| NL154197B (nl) | 1977-08-15 |
| IT982774B (it) | 1974-10-21 |
| GB1418367A (en) | 1975-12-17 |
| FR2180793A1 (nl) | 1973-11-30 |
| CH569683A5 (nl) | 1975-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BADISCHE ANILIN- & SODA-FABRIK A.G. Effective date: 19840413 |