FR1453252A - Procédé pour l'allongement de la chaîne des aldéhydes - Google Patents
Procédé pour l'allongement de la chaîne des aldéhydesInfo
- Publication number
- FR1453252A FR1453252A FR996862A FR996862A FR1453252A FR 1453252 A FR1453252 A FR 1453252A FR 996862 A FR996862 A FR 996862A FR 996862 A FR996862 A FR 996862A FR 1453252 A FR1453252 A FR 1453252A
- Authority
- FR
- France
- Prior art keywords
- lengthening
- aldehyde chain
- aldehyde
- chain
- 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.)
- Expired
Links
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/14—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/535—Organo-phosphoranes
- C07F9/5352—Phosphoranes containing the structure P=C-
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB74476A DE1210780B (de) | 1963-11-30 | 1963-11-30 | Verfahren zur Herstellung von mehrfach ungesaettigten Aldehyden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1453252A true FR1453252A (fr) | 1966-06-03 |
Family
ID=6978274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR996862A Expired FR1453252A (fr) | 1963-11-30 | 1964-11-30 | Procédé pour l'allongement de la chaîne des aldéhydes |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT249279B (es) |
| BE (1) | BE656435A (es) |
| BR (1) | BR6464831D0 (es) |
| CH (1) | CH440243A (es) |
| DE (1) | DE1210780B (es) |
| ES (1) | ES306554A1 (es) |
| FR (1) | FR1453252A (es) |
| GB (1) | GB1079217A (es) |
| NL (2) | NL6413904A (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4338253A (en) | 1975-11-14 | 1982-07-06 | Hoffmann-La Roche Inc. | Fluorinated aromatic polyenes |
| US4335248A (en) | 1975-11-14 | 1982-06-15 | Hoffmann-La Roche Inc. | Fluorinated polyenes |
| US4299995A (en) | 1979-05-10 | 1981-11-10 | Hoffmann-La Roche Inc. | Fluorinated polyenes |
| US4201727A (en) | 1976-11-14 | 1980-05-06 | Hoffmann-La Roche Inc. | Fluorinated aromatic polyenes |
| US4375563A (en) | 1975-11-14 | 1983-03-01 | Hoffmann-La Roche Inc. | Fluorinated aromatic polyenes |
| US4395575A (en) | 1975-11-14 | 1983-07-26 | Hoffmann-La Roche, Inc. | 5(Halophenyl)-2-fluoro-pentadienals |
| US4266073A (en) * | 1975-11-14 | 1981-05-05 | Hoffmann-La Roche Inc. | Fluorinated aromatic polyenes |
| US4321209A (en) | 1975-11-14 | 1982-03-23 | Hoffmann-La Roche Inc. | Fluorinated aromatic polyenes |
| CN112782309B (zh) * | 2020-12-29 | 2022-10-28 | 常州大学 | 一种稳定长链不饱和烯醛的方法 |
| CN115490728B (zh) * | 2022-10-17 | 2023-12-08 | 杭州师范大学 | 一种烯丙基膦衍生物的合成方法 |
-
0
- NL NL124613D patent/NL124613C/xx active
-
1963
- 1963-11-30 DE DEB74476A patent/DE1210780B/de active Granted
-
1964
- 1964-11-17 AT AT971964A patent/AT249279B/de active
- 1964-11-26 BR BR164831/64A patent/BR6464831D0/pt unknown
- 1964-11-26 CH CH1527364A patent/CH440243A/de unknown
- 1964-11-27 GB GB48228/64A patent/GB1079217A/en not_active Expired
- 1964-11-30 BE BE656435D patent/BE656435A/xx unknown
- 1964-11-30 ES ES0306554A patent/ES306554A1/es not_active Expired
- 1964-11-30 FR FR996862A patent/FR1453252A/fr not_active Expired
- 1964-11-30 NL NL6413904A patent/NL6413904A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR6464831D0 (pt) | 1973-08-09 |
| DE1210780B (de) | 1966-02-17 |
| GB1079217A (en) | 1967-08-16 |
| NL6413904A (es) | 1965-05-31 |
| NL124613C (es) | |
| CH440243A (de) | 1967-07-31 |
| DE1210780C2 (es) | 1966-08-25 |
| BE656435A (es) | 1965-05-31 |
| AT249279B (de) | 1966-09-12 |
| ES306554A1 (es) | 1965-04-01 |
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