NL7411521A - Werkwijze voor de bereiding van aldehyden. - Google Patents
Werkwijze voor de bereiding van aldehyden.Info
- Publication number
- NL7411521A NL7411521A NL7411521A NL7411521A NL7411521A NL 7411521 A NL7411521 A NL 7411521A NL 7411521 A NL7411521 A NL 7411521A NL 7411521 A NL7411521 A NL 7411521A NL 7411521 A NL7411521 A NL 7411521A
- Authority
- NL
- Netherlands
- Prior art keywords
- aldehyden
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/38—Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings
- C07C47/46—Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings containing hydroxy groups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1360673A CH580048A5 (nl) | 1973-09-21 | 1973-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7411521A true NL7411521A (nl) | 1975-03-25 |
Family
ID=4393831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7411521A NL7411521A (nl) | 1973-09-21 | 1974-08-29 | Werkwijze voor de bereiding van aldehyden. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3935205A (nl) |
| JP (1) | JPS5854133B2 (nl) |
| CH (1) | CH580048A5 (nl) |
| DE (1) | DE2441030C2 (nl) |
| FR (2) | FR2257559B1 (nl) |
| GB (1) | GB1419243A (nl) |
| NL (1) | NL7411521A (nl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4031161A (en) * | 1976-06-09 | 1977-06-21 | International Flavors & Fragrances Inc. | Process for producing mixture containing 4-(4'-methyl-4'-hydroxyamyl)-Δ3 -cyclohexene carboxaldehyde |
| US4068012A (en) * | 1976-11-11 | 1978-01-10 | International Flavors & Fragrances Inc. | Use of 1-(2-propenyl)-3-(4-methyl-3-pentenyl)-Δ3 -cyclohexene-1-carboxaldehyde and 1-(2-propenyl)-4-(4-methyl-3-pentenyl)-Δ3 -cyclohexene-1-carboxaldehyde |
| CH625495A5 (nl) * | 1976-07-12 | 1981-09-30 | Givaudan & Cie Sa | |
| US4242281A (en) * | 1978-11-17 | 1980-12-30 | International Flavors & Fragrances Inc. | Process for preparing 6-hydroxy-2,6-dimethylheptanal and intermediates thereof |
| US4301018A (en) * | 1979-06-07 | 1981-11-17 | International Flavors & Fragrances Inc. | Use of cyclic chemical compounds for augmenting or enhancing the aroma of fabric softener articles |
-
1973
- 1973-09-21 CH CH1360673A patent/CH580048A5/xx not_active IP Right Cessation
-
1974
- 1974-08-27 DE DE2441030A patent/DE2441030C2/de not_active Expired
- 1974-08-29 NL NL7411521A patent/NL7411521A/nl not_active Application Discontinuation
- 1974-09-03 US US05/502,464 patent/US3935205A/en not_active Expired - Lifetime
- 1974-09-19 FR FR7431649A patent/FR2257559B1/fr not_active Expired
- 1974-09-20 GB GB4106974A patent/GB1419243A/en not_active Expired
- 1974-09-20 JP JP49108669A patent/JPS5854133B2/ja not_active Expired
-
1975
- 1975-02-27 FR FR7506100A patent/FR2257589B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5058033A (nl) | 1975-05-20 |
| CH580048A5 (nl) | 1976-09-30 |
| DE2441030A1 (de) | 1975-04-03 |
| FR2257589B1 (nl) | 1978-09-01 |
| FR2257559A1 (nl) | 1975-08-08 |
| DE2441030C2 (de) | 1984-11-08 |
| FR2257559B1 (nl) | 1978-11-24 |
| JPS5854133B2 (ja) | 1983-12-02 |
| US3935205A (en) | 1976-01-27 |
| GB1419243A (en) | 1975-12-24 |
| FR2257589A1 (nl) | 1975-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |