FR2292691A1 - Procede pour la preparation d'aldehydes insatures - Google Patents
Procede pour la preparation d'aldehydes insaturesInfo
- Publication number
- FR2292691A1 FR2292691A1 FR7516021A FR7516021A FR2292691A1 FR 2292691 A1 FR2292691 A1 FR 2292691A1 FR 7516021 A FR7516021 A FR 7516021A FR 7516021 A FR7516021 A FR 7516021A FR 2292691 A1 FR2292691 A1 FR 2292691A1
- Authority
- FR
- France
- Prior art keywords
- preparation
- unsaturated aldehydes
- aldehydes
- unsaturated
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/16—Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl groups
-
- 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
- C07C45/516—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 nitrogen-containing compounds to >C = O groups
-
- 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
- C07C45/562—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47306674A | 1974-05-24 | 1974-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2292691A1 true FR2292691A1 (fr) | 1976-06-25 |
| FR2292691B1 FR2292691B1 (en, 2012) | 1978-02-24 |
Family
ID=23878044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7516021A Granted FR2292691A1 (fr) | 1974-05-24 | 1975-05-22 | Procede pour la preparation d'aldehydes insatures |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH602535A5 (en, 2012) |
| DE (1) | DE2521652C3 (en, 2012) |
| FR (1) | FR2292691A1 (en, 2012) |
| GB (2) | GB1467751A (en, 2012) |
| NL (1) | NL7506069A (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10010593A1 (de) | 2000-03-03 | 2001-09-06 | Clariant Gmbh | Farbstabile Lösung von Dimethylaminoacetonitril in Wasser und Verfahren zu ihrer Herstellung |
| HUE061810T2 (hu) | 2019-01-24 | 2023-08-28 | Synthos Sa | Biszszililamino-funkcionalizált konjugált diének, azok elõállítása és alkalmazásuk gumik gyártásában |
-
1975
- 1975-05-09 CH CH597675A patent/CH602535A5/xx not_active IP Right Cessation
- 1975-05-15 DE DE19752521652 patent/DE2521652C3/de not_active Expired
- 1975-05-22 FR FR7516021A patent/FR2292691A1/fr active Granted
- 1975-05-22 GB GB2210275A patent/GB1467751A/en not_active Expired
- 1975-05-22 GB GB4416375A patent/GB1467752A/en not_active Expired
- 1975-05-23 NL NL7506069A patent/NL7506069A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1467752A (en) | 1977-03-23 |
| GB1467751A (en) | 1977-03-23 |
| DE2521652A1 (de) | 1975-12-04 |
| DE2521652B2 (de) | 1979-07-12 |
| CH602535A5 (en, 2012) | 1978-07-31 |
| NL7506069A (nl) | 1975-11-26 |
| DE2521652C3 (de) | 1980-03-13 |
| FR2292691B1 (en, 2012) | 1978-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |