SE446973B - Forfarande for framstellning av bensaldehyd och derivat derav - Google Patents
Forfarande for framstellning av bensaldehyd och derivat deravInfo
- Publication number
- SE446973B SE446973B SE7900717A SE7900717A SE446973B SE 446973 B SE446973 B SE 446973B SE 7900717 A SE7900717 A SE 7900717A SE 7900717 A SE7900717 A SE 7900717A SE 446973 B SE446973 B SE 446973B
- Authority
- SE
- Sweden
- Prior art keywords
- weight
- solution
- sulfur
- quinoline
- catalyst
- Prior art date
Links
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
- C07C45/41—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrogenolysis or reduction of carboxylic groups or functional derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT47813/78A IT1155795B (it) | 1978-01-27 | 1978-01-27 | Metodo di sintesi per la preparazione della 3,4,5-trimetossibenzaldeide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7900717L SE7900717L (sv) | 1979-07-28 |
| SE446973B true SE446973B (sv) | 1986-10-20 |
Family
ID=11262676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7900717A SE446973B (sv) | 1978-01-27 | 1979-01-26 | Forfarande for framstellning av bensaldehyd och derivat derav |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4240984A (ja) |
| JP (1) | JPS54117432A (ja) |
| AT (1) | AT367012B (ja) |
| AU (1) | AU524947B2 (ja) |
| BE (1) | BE873647A (ja) |
| CA (1) | CA1117980A (ja) |
| CH (1) | CH636333A5 (ja) |
| DE (1) | DE2902542A1 (ja) |
| DK (1) | DK34079A (ja) |
| ES (1) | ES477208A1 (ja) |
| FR (1) | FR2415615A1 (ja) |
| GB (1) | GB2013202B (ja) |
| GR (1) | GR65656B (ja) |
| IE (1) | IE47907B1 (ja) |
| IT (1) | IT1155795B (ja) |
| LU (1) | LU80833A1 (ja) |
| NL (1) | NL7900396A (ja) |
| NO (1) | NO149544C (ja) |
| PT (1) | PT69140A (ja) |
| SE (1) | SE446973B (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE443138B (sv) * | 1979-12-10 | 1986-02-17 | Berol Kemi Ab | Ytaktiv kvarter ammoniumforening samt anvendning av denna vid behandling av textil- och cellulosamaterial |
| DE3562619D1 (en) * | 1984-01-18 | 1988-06-16 | Mitsubishi Chem Ind | Catalytic process of producing aromatic aldehydes |
| JPS62148444A (ja) * | 1985-12-19 | 1987-07-02 | チバ−ガイギ− ア−ゲ− | ４，４′−スチルベンジアルデヒド類の製法 |
| JPS62265240A (ja) * | 1986-05-12 | 1987-11-18 | Shin Etsu Chem Co Ltd | カルボン酸の還元方法 |
| EP1108706B1 (en) * | 1998-08-27 | 2005-07-20 | Japan Science and Technology Agency | Catalytic synthesis of aldehydes by direct hydrogenation of carboxylic acids |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1123664A (fr) * | 1954-02-23 | 1956-09-25 | Chinoin Gyogyszer Es Vegyeszet | Procédé de préparation d'alcools primaires |
| US2883426A (en) * | 1956-10-05 | 1959-04-21 | Shell Dev | Process for the preparation of aldehydes and ketones |
| US3322833A (en) * | 1963-01-24 | 1967-05-30 | Sun Oil Co | Preparation of aromatic aldehydes |
| DE2064105C3 (de) * | 1970-12-28 | 1978-08-24 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Aldehyden |
| BE789586A (fr) * | 1972-03-27 | 1973-04-02 | Hoffmann La Roche | Procede pour la preparation de 3,4,5-trimethoxy-benzaldehyde |
| US3978140A (en) * | 1974-09-23 | 1976-08-31 | Aldrich-Boranes, Inc. | Process for the preparation of carbinols |
-
1978
- 1978-01-27 IT IT47813/78A patent/IT1155795B/it active
-
1979
- 1979-01-18 US US06/004,448 patent/US4240984A/en not_active Expired - Lifetime
- 1979-01-18 NL NL7900396A patent/NL7900396A/xx not_active Application Discontinuation
- 1979-01-19 CH CH54079A patent/CH636333A5/it not_active IP Right Cessation
- 1979-01-23 BE BE193031A patent/BE873647A/xx unknown
- 1979-01-24 DE DE19792902542 patent/DE2902542A1/de active Granted
- 1979-01-26 GB GB7902894A patent/GB2013202B/en not_active Expired
- 1979-01-26 PT PT7969140A patent/PT69140A/pt unknown
- 1979-01-26 FR FR7902126A patent/FR2415615A1/fr active Granted
- 1979-01-26 LU LU80833A patent/LU80833A1/xx unknown
- 1979-01-26 AT AT0059979A patent/AT367012B/de not_active IP Right Cessation
- 1979-01-26 AU AU43693/79A patent/AU524947B2/en not_active Ceased
- 1979-01-26 SE SE7900717A patent/SE446973B/sv not_active IP Right Cessation
- 1979-01-26 ES ES477208A patent/ES477208A1/es not_active Expired
- 1979-01-26 CA CA000320390A patent/CA1117980A/en not_active Expired
- 1979-01-26 DK DK34079A patent/DK34079A/da not_active Application Discontinuation
- 1979-01-26 NO NO790260A patent/NO149544C/no unknown
- 1979-01-27 JP JP864879A patent/JPS54117432A/ja active Granted
- 1979-01-27 GR GR58196A patent/GR65656B/el unknown
- 1979-01-30 IE IE87/79A patent/IE47907B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES477208A1 (es) | 1979-10-16 |
| AT367012B (de) | 1982-05-25 |
| GB2013202A (en) | 1979-08-08 |
| FR2415615A1 (fr) | 1979-08-24 |
| NO149544C (no) | 1984-05-09 |
| CA1117980A (en) | 1982-02-09 |
| DK34079A (da) | 1979-07-28 |
| LU80833A1 (fr) | 1979-06-05 |
| NO790260L (no) | 1979-07-30 |
| DE2902542C2 (ja) | 1987-11-26 |
| BE873647A (fr) | 1979-05-16 |
| PT69140A (en) | 1979-02-01 |
| IT7847813A0 (it) | 1978-01-27 |
| US4240984A (en) | 1980-12-23 |
| SE7900717L (sv) | 1979-07-28 |
| GR65656B (en) | 1980-10-16 |
| IE790087L (en) | 1979-07-27 |
| CH636333A5 (it) | 1983-05-31 |
| JPS54117432A (en) | 1979-09-12 |
| IT1155795B (it) | 1987-01-28 |
| FR2415615B1 (ja) | 1984-07-27 |
| ATA59979A (de) | 1981-10-15 |
| NO149544B (no) | 1984-01-30 |
| IE47907B1 (en) | 1984-07-25 |
| AU4369379A (en) | 1979-08-02 |
| DE2902542A1 (de) | 1979-08-02 |
| GB2013202B (en) | 1982-04-07 |
| AU524947B2 (en) | 1982-10-14 |
| JPS6157816B2 (ja) | 1986-12-09 |
| NL7900396A (nl) | 1979-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7900717-5 Effective date: 19910805 Format of ref document f/p: F |