FR2377991A2 - Procede de preparation continue d'aldehydes par hydroformylation - Google Patents
Procede de preparation continue d'aldehydes par hydroformylationInfo
- Publication number
- FR2377991A2 FR2377991A2 FR7801866A FR7801866A FR2377991A2 FR 2377991 A2 FR2377991 A2 FR 2377991A2 FR 7801866 A FR7801866 A FR 7801866A FR 7801866 A FR7801866 A FR 7801866A FR 2377991 A2 FR2377991 A2 FR 2377991A2
- Authority
- FR
- France
- Prior art keywords
- catalyst
- triarylphosphine
- rhodium
- hydroformylation
- ligand
- 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.)
- Granted
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
-
- 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
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
La présente addition concerne l'hydroformylation des alpha-olefines en utilisant un catalyseur contenant un complexe de rhodium, de CO et d'un ligand triarylphosphine, en présence de triarylphosphine libre. Selon la présente addition, on améliore la stabilité du catalyseur en introduisant dans le milieu réactionnel contenant le catalyseur une quantité d'un ligand alkyldiarylphosphine et on contrôle la température, la pression gazeuse totale, les pressions partielles de CO et H2 et le rapport molaire ligand phosphine libre total/rhodium actif; dans le catalyseur, le rhodium est à l'état de complexe avec CO et la triarylphosphine et/ou l'alkyldiartlphosphine. L'invention s'applique notamment à la préparation des butyraldéhydes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76233577A | 1977-01-25 | 1977-01-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2377991A2 true FR2377991A2 (fr) | 1978-08-18 |
FR2377991B2 FR2377991B2 (fr) | 1984-02-03 |
Family
ID=25064756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7801866A Granted FR2377991A2 (fr) | 1977-01-25 | 1978-01-24 | Procede de preparation continue d'aldehydes par hydroformylation |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS5392707A (fr) |
AR (1) | AR230744A1 (fr) |
AT (1) | AT364346B (fr) |
AU (1) | AU519322B2 (fr) |
BE (1) | BE863267R (fr) |
BR (1) | BR7800397A (fr) |
CA (1) | CA1106407A (fr) |
DE (1) | DE2802922C2 (fr) |
ES (1) | ES466267A1 (fr) |
FR (1) | FR2377991A2 (fr) |
GB (1) | GB1599921A (fr) |
IN (2) | IN146408B (fr) |
IT (1) | IT1158444B (fr) |
MX (1) | MX147988A (fr) |
NL (1) | NL186237C (fr) |
SE (1) | SE444932B (fr) |
ZA (1) | ZA78146B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4306086A (en) | 1979-06-22 | 1981-12-15 | Chimiques Ugine Kuhlmann | Hydroformylation catalyst system and processes |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4283562A (en) * | 1979-10-26 | 1981-08-11 | Union Carbide Corporation | Hydroformylation process using stable rhodium catalyst |
US4687874A (en) * | 1980-02-12 | 1987-08-18 | Exxon Research And Engineering Company | Selective hydroformylation process using alkyl diaryl phosphine rhodium carbonyl hydride catalysts |
DE3639172A1 (de) * | 1986-11-15 | 1988-05-26 | Webasto Ag Fahrzeugtechnik | Verfahren zum betreiben eines brennstoffbetriebenen heizgeraets und anordnung zur durchfuehrung des verfahrens |
US4731486A (en) * | 1986-11-18 | 1988-03-15 | Union Carbide Corporation | Hydroformylation using low volatile phosphine ligands |
ES2059651T3 (es) * | 1988-07-14 | 1994-11-16 | Union Carbide Chem Plastic | Procedimiento para separar un catalizador y un producto aldehidico. |
EP1532094A1 (fr) | 2002-08-31 | 2005-05-25 | Oxeno Olefinchemie GmbH | Procede d'hydroformylation de composes olefiniquement insatures, en particulier d'olefines, en presence d'esters cycliques d'acide carbonique |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1554443A (fr) * | 1967-02-20 | 1969-01-17 | ||
FR1576072A (fr) * | 1967-08-03 | 1969-07-25 | ||
US3572809A (en) * | 1968-11-26 | 1971-03-30 | Arlo T Buland | Expansible mobile home and fittings therefore |
FR2072146A1 (fr) * | 1969-12-31 | 1971-09-24 | Johnson Matthey Co Ltd | |
JPS516124A (en) * | 1974-07-05 | 1976-01-19 | Hitachi Chemical Co Ltd | Kikinzoku oyobi ryusandono kaishuhoho |
BE853377A (fr) * | 1976-04-08 | 1977-10-07 | Union Carbide Corp | Procede de preparation continue d'aldehydes par hydroformylation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA918673A (en) * | 1969-12-22 | 1973-01-09 | L. Pruett Roy | Hydroformylation process |
JPS50123611A (fr) * | 1974-03-12 | 1975-09-29 | ||
JPS511687A (en) * | 1974-06-27 | 1976-01-08 | Sadao Ukita | Tenpura hanbaagunadono nenseizairyono katakeiseinisaishiteno atsumichoseisochi |
-
1978
- 1978-01-10 ZA ZA00780146A patent/ZA78146B/xx unknown
- 1978-01-19 CA CA295,303A patent/CA1106407A/fr not_active Expired
- 1978-01-23 AU AU32628/78A patent/AU519322B2/en not_active Expired
- 1978-01-24 IN IN94/CAL/78A patent/IN146408B/en unknown
- 1978-01-24 FR FR7801866A patent/FR2377991A2/fr active Granted
- 1978-01-24 IT IT7819577A patent/IT1158444B/it active
- 1978-01-24 DE DE2802922A patent/DE2802922C2/de not_active Expired
- 1978-01-24 SE SE7800871A patent/SE444932B/sv not_active IP Right Cessation
- 1978-01-24 NL NLAANVRAGE7800855,A patent/NL186237C/xx not_active IP Right Cessation
- 1978-01-24 ES ES466267A patent/ES466267A1/es not_active Expired
- 1978-01-24 JP JP589378A patent/JPS5392707A/ja active Granted
- 1978-01-24 AT AT0049278A patent/AT364346B/de not_active IP Right Cessation
- 1978-01-24 BR BR7800397A patent/BR7800397A/pt unknown
- 1978-01-24 MX MX172154A patent/MX147988A/es unknown
- 1978-01-24 BE BE184599A patent/BE863267R/fr not_active IP Right Cessation
- 1978-01-24 AR AR270818A patent/AR230744A1/es active
- 1978-01-24 GB GB2906/78A patent/GB1599921A/en not_active Expired
- 1978-01-24 IN IN95/CAL/78A patent/IN147429B/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1554443A (fr) * | 1967-02-20 | 1969-01-17 | ||
FR1576072A (fr) * | 1967-08-03 | 1969-07-25 | ||
US3572809A (en) * | 1968-11-26 | 1971-03-30 | Arlo T Buland | Expansible mobile home and fittings therefore |
FR2072146A1 (fr) * | 1969-12-31 | 1971-09-24 | Johnson Matthey Co Ltd | |
JPS516124A (en) * | 1974-07-05 | 1976-01-19 | Hitachi Chemical Co Ltd | Kikinzoku oyobi ryusandono kaishuhoho |
BE853377A (fr) * | 1976-04-08 | 1977-10-07 | Union Carbide Corp | Procede de preparation continue d'aldehydes par hydroformylation |
Non-Patent Citations (1)
Title |
---|
CA1976 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4306086A (en) | 1979-06-22 | 1981-12-15 | Chimiques Ugine Kuhlmann | Hydroformylation catalyst system and processes |
Also Published As
Publication number | Publication date |
---|---|
GB1599921A (en) | 1981-10-07 |
ZA78146B (en) | 1978-12-27 |
ES466267A1 (es) | 1978-10-01 |
IT1158444B (it) | 1987-02-18 |
BR7800397A (pt) | 1978-08-22 |
MX147988A (es) | 1983-02-22 |
IN147429B (fr) | 1980-02-23 |
AU519322B2 (en) | 1981-11-26 |
ATA49278A (de) | 1981-03-15 |
FR2377991B2 (fr) | 1984-02-03 |
BE863267R (fr) | 1978-07-24 |
SE444932B (sv) | 1986-05-20 |
DE2802922A1 (de) | 1978-07-27 |
NL7800855A (nl) | 1978-07-27 |
AR230744A1 (es) | 1984-06-29 |
JPS5392707A (en) | 1978-08-15 |
AU3262878A (en) | 1979-08-02 |
IN146408B (fr) | 1979-05-26 |
CA1106407A (fr) | 1981-08-04 |
IT7819577A0 (it) | 1978-01-24 |
NL186237B (nl) | 1990-05-16 |
AT364346B (de) | 1981-10-12 |
SE7800871L (sv) | 1978-09-18 |
DE2802922C2 (de) | 1984-03-01 |
NL186237C (nl) | 1990-10-16 |
JPS5761336B2 (fr) | 1982-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
LD | Licences of right |