ATE126197T1 - Verfahren zur herstellung von aldehyden. - Google Patents
Verfahren zur herstellung von aldehyden.Info
- Publication number
- ATE126197T1 ATE126197T1 AT90202700T AT90202700T ATE126197T1 AT E126197 T1 ATE126197 T1 AT E126197T1 AT 90202700 T AT90202700 T AT 90202700T AT 90202700 T AT90202700 T AT 90202700T AT E126197 T1 ATE126197 T1 AT E126197T1
- Authority
- AT
- Austria
- Prior art keywords
- producing aldehydes
- novel unsaturated
- aldehydes
- fragrants
- integer
- Prior art date
Links
- 150000001299 aldehydes Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000007037 hydroformylation reaction Methods 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000000654 isopropylidene group Chemical group C(C)(C)=* 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/0007—Aliphatic compounds
- C11B9/0015—Aliphatic compounds containing oxygen as the only heteroatom
-
- 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
- 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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Fats And Perfumes (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB898923433A GB8923433D0 (en) | 1989-10-18 | 1989-10-18 | Novel compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE126197T1 true ATE126197T1 (de) | 1995-08-15 |
Family
ID=10664749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT90202700T ATE126197T1 (de) | 1989-10-18 | 1990-10-11 | Verfahren zur herstellung von aldehyden. |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0423874B1 (de) |
| JP (1) | JPH03167148A (de) |
| AT (1) | ATE126197T1 (de) |
| BR (1) | BR9005224A (de) |
| DE (1) | DE69021492T2 (de) |
| DK (1) | DK0423874T3 (de) |
| ES (1) | ES2075138T3 (de) |
| GB (1) | GB8923433D0 (de) |
| IN (1) | IN177445B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6756411B2 (en) | 1995-06-29 | 2004-06-29 | Sasol Technology (Proprietary) Limited | Process for producing oxygenated products |
| EP0980863B1 (de) * | 1998-08-17 | 2005-02-02 | Givaudan SA | Oximcarbonsäure Derivate |
| FR2880884B1 (fr) * | 2005-01-19 | 2007-04-20 | Mane Fils Sa V | Nouveaux composes odorants, procede de synthese et utilisations |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1561273A (en) * | 1976-05-05 | 1980-02-20 | Shell Int Research | Aldehydes and alcohols and perfume compositions or perfumed products containing them |
| GB1555551A (en) * | 1976-06-02 | 1979-11-14 | Shell Int Research | Preparation of aldehydes |
| DE3640591A1 (de) * | 1986-11-27 | 1988-06-01 | Basf Ag | Neue 2-substituierte 4-isopropyl-cyclohex-2-en-1-one |
-
1989
- 1989-10-18 GB GB898923433A patent/GB8923433D0/en active Pending
-
1990
- 1990-10-09 IN IN982DE1990 patent/IN177445B/en unknown
- 1990-10-11 DK DK90202700.2T patent/DK0423874T3/da active
- 1990-10-11 DE DE69021492T patent/DE69021492T2/de not_active Expired - Fee Related
- 1990-10-11 EP EP90202700A patent/EP0423874B1/de not_active Expired - Lifetime
- 1990-10-11 AT AT90202700T patent/ATE126197T1/de not_active IP Right Cessation
- 1990-10-11 ES ES90202700T patent/ES2075138T3/es not_active Expired - Lifetime
- 1990-10-17 JP JP2276610A patent/JPH03167148A/ja active Pending
- 1990-10-17 BR BR909005224A patent/BR9005224A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0423874A2 (de) | 1991-04-24 |
| EP0423874B1 (de) | 1995-08-09 |
| BR9005224A (pt) | 1991-09-17 |
| DE69021492D1 (de) | 1995-09-14 |
| DK0423874T3 (da) | 1995-09-18 |
| DE69021492T2 (de) | 1996-01-25 |
| ES2075138T3 (es) | 1995-10-01 |
| IN177445B (de) | 1997-01-18 |
| EP0423874A3 (en) | 1992-03-11 |
| GB8923433D0 (en) | 1989-12-06 |
| JPH03167148A (ja) | 1991-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |