ZA985916B - Process for preparing alkanals using a rhodium tri(polyet-hylene glycolate) and this compound itself - Google Patents
Process for preparing alkanals using a rhodium tri(polyet-hylene glycolate) and this compound itselfInfo
- Publication number
- ZA985916B ZA985916B ZA985916A ZA985916A ZA985916B ZA 985916 B ZA985916 B ZA 985916B ZA 985916 A ZA985916 A ZA 985916A ZA 985916 A ZA985916 A ZA 985916A ZA 985916 B ZA985916 B ZA 985916B
- Authority
- ZA
- South Africa
- Prior art keywords
- polyet
- hylene
- alkanals
- glycolate
- preparing
- 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
- C07C45/49—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/068—Polyalkylene glycols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/165—Polymer immobilised coordination complexes, e.g. organometallic complexes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/32—Addition reactions to C=C or C-C triple bonds
- B01J2231/321—Hydroformylation, metalformylation, carbonylation or hydroaminomethylation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/822—Rhodium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19728944A DE19728944A1 (de) | 1997-07-07 | 1997-07-07 | Verfahren zur Herstellung von Alkanalen mit Hilfe eines Rhodium-tri-polyethylenglykolats, und diese Verbindung selbst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA985916B true ZA985916B (en) | 1999-01-07 |
Family
ID=7834884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA985916A ZA985916B (en) | 1997-07-07 | 1998-07-06 | Process for preparing alkanals using a rhodium tri(polyet-hylene glycolate) and this compound itself |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6225508B1 (id) |
| EP (1) | EP0998441B1 (id) |
| JP (1) | JP2001509496A (id) |
| KR (1) | KR20010021550A (id) |
| CN (1) | CN1262671A (id) |
| BR (1) | BR9810679A (id) |
| DE (2) | DE19728944A1 (id) |
| ID (1) | ID24944A (id) |
| PL (1) | PL338084A1 (id) |
| TW (1) | TW515790B (id) |
| WO (1) | WO1999002477A1 (id) |
| ZA (1) | ZA985916B (id) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69909792T2 (de) | 1998-06-12 | 2004-04-22 | Chart Heat Exchangers Ltd., Wolverhampton | Wärmetauscher |
| FR2891960B1 (fr) | 2005-10-12 | 2008-07-04 | Leroy Somer Moteurs | Systeme electromecanique d'entrainement, notamment pour pompe a cavite progressive pour puits de petrole. |
| US20240025831A1 (en) * | 2020-12-04 | 2024-01-25 | Kh Neochem Co., Ltd. | Method for Producing Aldehyde |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2326489A1 (de) * | 1973-05-24 | 1974-12-12 | Ernst Prof Dr Bayer | Verfahren zur katalyse unter verwendung von loeslichen metallverbindungen synthetischer polymerer |
| US4159999A (en) * | 1974-11-22 | 1979-07-03 | Celanese Corporation | Hydroformylation of olefins |
| JPS5442391A (en) * | 1977-09-09 | 1979-04-04 | Nissan Chem Ind Ltd | Recovery of catalyst for hydroformylation of olefins |
| US4329511A (en) | 1979-06-18 | 1982-05-11 | Celanese Corporation | Hydroformylation process improved by choice of reaction solvent and control of product stripping parameters |
-
1997
- 1997-07-07 DE DE19728944A patent/DE19728944A1/de not_active Withdrawn
-
1998
- 1998-06-25 KR KR1020007000108A patent/KR20010021550A/ko active IP Right Grant
- 1998-06-25 US US09/462,399 patent/US6225508B1/en not_active Expired - Fee Related
- 1998-06-25 ID IDW991673A patent/ID24944A/id unknown
- 1998-06-25 JP JP2000502007A patent/JP2001509496A/ja not_active Withdrawn
- 1998-06-25 PL PL98338084A patent/PL338084A1/xx unknown
- 1998-06-25 EP EP98938651A patent/EP0998441B1/de not_active Expired - Lifetime
- 1998-06-25 CN CN98806943A patent/CN1262671A/zh active Pending
- 1998-06-25 BR BR9810679-1A patent/BR9810679A/pt not_active IP Right Cessation
- 1998-06-25 DE DE59806636T patent/DE59806636D1/de not_active Expired - Fee Related
- 1998-06-25 WO PCT/EP1998/003896 patent/WO1999002477A1/de active IP Right Grant
- 1998-07-04 TW TW087110835A patent/TW515790B/zh not_active IP Right Cessation
- 1998-07-06 ZA ZA985916A patent/ZA985916B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001509496A (ja) | 2001-07-24 |
| KR20010021550A (ko) | 2001-03-15 |
| DE19728944A1 (de) | 1999-01-14 |
| DE59806636D1 (de) | 2003-01-23 |
| CN1262671A (zh) | 2000-08-09 |
| US6225508B1 (en) | 2001-05-01 |
| EP0998441A1 (de) | 2000-05-10 |
| PL338084A1 (en) | 2000-09-25 |
| TW515790B (en) | 2003-01-01 |
| ID24944A (id) | 2000-08-31 |
| BR9810679A (pt) | 2000-08-15 |
| WO1999002477A1 (de) | 1999-01-21 |
| EP0998441B1 (de) | 2002-12-11 |
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