GB1476818A - Process for the semihydrogenation of citral and its homo logues to citronellal and its homologues - Google Patents
Process for the semihydrogenation of citral and its homo logues to citronellal and its homologuesInfo
- Publication number
- GB1476818A GB1476818A GB3178175A GB3178175A GB1476818A GB 1476818 A GB1476818 A GB 1476818A GB 3178175 A GB3178175 A GB 3178175A GB 3178175 A GB3178175 A GB 3178175A GB 1476818 A GB1476818 A GB 1476818A
- Authority
- GB
- United Kingdom
- Prior art keywords
- citronellal
- citral
- aldehydes
- semihydrogenation
- homologues
- 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
- NEHNMFOYXAPHSD-UHFFFAOYSA-N citronellal Chemical compound O=CCC(C)CCC=C(C)C NEHNMFOYXAPHSD-UHFFFAOYSA-N 0.000 title abstract 4
- WTEVQBCEXWBHNA-UHFFFAOYSA-N Citral Natural products CC(C)=CCCC(C)=CC=O WTEVQBCEXWBHNA-UHFFFAOYSA-N 0.000 title abstract 2
- 229940043350 citral Drugs 0.000 title abstract 2
- 229930003633 citronellal Natural products 0.000 title abstract 2
- 235000000983 citronellal Nutrition 0.000 title abstract 2
- WTEVQBCEXWBHNA-JXMROGBWSA-N geranial Chemical compound CC(C)=CCC\C(C)=C\C=O WTEVQBCEXWBHNA-JXMROGBWSA-N 0.000 title abstract 2
- 150000001299 aldehydes Chemical class 0.000 abstract 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- -1 diene aldehyde Chemical class 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
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
- C07C45/61—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
- C07C45/62—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 hydrogenation of carbon-to-carbon double or triple bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7519070A FR2314911A1 (fr) | 1975-06-18 | 1975-06-18 | Procede de semi-hydrogenation du citral et de ses homologues en citronnellal et homologues du citronnellal |
| CH806675A CH597127A5 (https=) | 1975-06-18 | 1975-06-20 | |
| NL7508132A NL7508132A (nl) | 1975-06-18 | 1975-07-08 | Werkwijze voor het semihydrogeneren van citral en zijn homologen tot citronellal en homologen van citronellal. |
| GB3178175A GB1476818A (en) | 1975-06-18 | 1975-07-29 | Process for the semihydrogenation of citral and its homo logues to citronellal and its homologues |
| DE19752534747 DE2534747A1 (de) | 1975-06-18 | 1975-08-04 | Verfahren zur semihydrierung von citral und seinen homologen zu citronellal und homologen des citronellals |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7519070A FR2314911A1 (fr) | 1975-06-18 | 1975-06-18 | Procede de semi-hydrogenation du citral et de ses homologues en citronnellal et homologues du citronnellal |
| CH806675A CH597127A5 (https=) | 1975-06-18 | 1975-06-20 | |
| NL7508132A NL7508132A (nl) | 1975-06-18 | 1975-07-08 | Werkwijze voor het semihydrogeneren van citral en zijn homologen tot citronellal en homologen van citronellal. |
| GB3178175A GB1476818A (en) | 1975-06-18 | 1975-07-29 | Process for the semihydrogenation of citral and its homo logues to citronellal and its homologues |
| DE19752534747 DE2534747A1 (de) | 1975-06-18 | 1975-08-04 | Verfahren zur semihydrierung von citral und seinen homologen zu citronellal und homologen des citronellals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1476818A true GB1476818A (en) | 1977-06-16 |
Family
ID=27509322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3178175A Expired GB1476818A (en) | 1975-06-18 | 1975-07-29 | Process for the semihydrogenation of citral and its homo logues to citronellal and its homologues |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH597127A5 (https=) |
| DE (1) | DE2534747A1 (https=) |
| FR (1) | FR2314911A1 (https=) |
| GB (1) | GB1476818A (https=) |
| NL (1) | NL7508132A (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004007414A1 (de) * | 2002-07-15 | 2004-01-22 | Basf Aktiengesellschaft | Verfahren zur kontinuierlichen hydrierung von citral zu citronellal |
| WO2007057354A1 (en) * | 2005-11-17 | 2007-05-24 | Basf Se | Process for the production of citronellal |
| JP2009515541A (ja) * | 2005-11-17 | 2009-04-16 | ビーエーエスエフ ソシエタス・ヨーロピア | シトロネラールの生産法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2396735A1 (fr) * | 1977-07-04 | 1979-02-02 | Rhone Poulenc Ind | Procede de preparation de citronellal optiquement actif |
| DE2839474A1 (de) * | 1978-09-11 | 1980-03-27 | Basf Ag | Verfahren zur herstellung von carbonylverbindungen |
| DE2934250A1 (de) * | 1979-08-24 | 1981-03-19 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von olefinisch ungesaettigten carbonylverbindungen und alkoholen |
-
1975
- 1975-06-18 FR FR7519070A patent/FR2314911A1/fr active Granted
- 1975-06-20 CH CH806675A patent/CH597127A5/xx not_active IP Right Cessation
- 1975-07-08 NL NL7508132A patent/NL7508132A/xx not_active Application Discontinuation
- 1975-07-29 GB GB3178175A patent/GB1476818A/en not_active Expired
- 1975-08-04 DE DE19752534747 patent/DE2534747A1/de not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004007414A1 (de) * | 2002-07-15 | 2004-01-22 | Basf Aktiengesellschaft | Verfahren zur kontinuierlichen hydrierung von citral zu citronellal |
| WO2007057354A1 (en) * | 2005-11-17 | 2007-05-24 | Basf Se | Process for the production of citronellal |
| JP2009515541A (ja) * | 2005-11-17 | 2009-04-16 | ビーエーエスエフ ソシエタス・ヨーロピア | シトロネラールの生産法 |
| US8124387B2 (en) | 2005-11-17 | 2012-02-28 | Basf Se | Process for the production of citronellal |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2314911A1 (fr) | 1977-01-14 |
| DE2534747A1 (de) | 1977-02-17 |
| NL7508132A (nl) | 1977-01-11 |
| CH597127A5 (https=) | 1978-03-31 |
| FR2314911B1 (https=) | 1977-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |